Dual - Inputs

with Dual Input IDP4 Universal DC volts, mA, 4-20mA Input Module

2 Setpoints per bar Vertical or Horizontal

Configuration

## FL-B202Q

## Leopard Bargraph Meter

## Dual 101 Segment LEDs

## in a 9/64 DIN CASE

LEOPARD FAMILY

MIN-MAX Display

on Right Bar with Push Button Reset

Left Bar Displays

Single Input and

4 Setpoints using

Leopard Family

I-Series Input

Modules, such as

AC amps, Temperature, Pressure, etc..

Dual Tracking

Setpoints on Right

bar. Adjustable by

External Signal or

Potentiometer

input on CH2.

Left Bar Displays

Single Input on CH1 with Dual Input IDP4 Universal DC volts, mA, 4-20mA

Input Module

General Features

Two 10 Amp Form C, and two 5 Amp Form A relays available

Auto-sensing AC/DC power supply. For voltages between 85-265 V

AC / 95-370 V DC (PS1) or 15-48 V AC / 10-72 V DC (PS2).

Optional isolated 16 bit analog output. User or factory scalable to 4 to 20 mA, 0 to 20 mA or 0 to 10 V across any desired span from one bar to the full scale range

24 V DC excitation is available to power external 4/20 mA transmitters and 5 or 10 V DC excitation is available for resistance bridge type sensors.

Provision to connect an external programming lockout switch.

Optional NEMA-4 front cover.

Software Features

Utilizes the unique Quickset programming system.

The two 101 segment bargraphs can be independently scaled.

Five user selectable operating modes.

Center zero display mode selectable for one or both bargraphs.

Four programmable setpoints.

Relay activation is individually selectable to occur above (HI) or

below (LO) for each setpoint.

### Smart dual-bar, dual-input or Single-input bargraph

### with up to four fully programmable set points and an

### isolated independently scalable 16-bit Analog output.

### Input Module Compatibility

Dual input modes utilize the FL-B202Q specific IDP4 Universal DC Volts, mA, 4-20mA dual-input

module, see pages 14-15.

Single Input modes are compatible with the entire LEOPARD FAMILY: More than 38 different Plug-in I-Series Input Signal Conditioners are approved for Texmates Leopard Family of meters.

Some examples are shown on pages 13 - 17.

See www.texmate.com for an up to date listing.

Specifications

Input Specification:....... Depends on range & function selected A/D Converter:........... 14 bit single slope Accuracy:............... (0.05% of reading + 1segment) Temp. Coeff.:............. 100 ppm/C (Typical) Warm Up Time:........... 2 minutes Conversion Rate:......... 10 conversions per second (Typical) Bargraph Display:........ 101 segment 4 vertical dual red bars(std), Dual green bars(optn), one red bar and one green bar(optn) Horizontal bars(optn)

Polarity:................. Selectable center zero Positive Overrange:....... Bargraph display flashes Negative Overrange:...... First segment of bargraph display

flashes

Relay Output:............ Two 5 Amp Form A Two 10 Amp Form C relays

relays and

Analog Output:........... Isolated 16 bit user scalable mA or V

OIC (mA out)........... 4-20 mA @ 0 to 500 max loop resistance

OIV (volts out).......... 0-10 V DC @ 500 or higher resistance

Power Supply:........... AC/DC Auto sensing wide range supply

PS1 (std).............. 85-265 VAC / 95-370 VDC @

PS2................... 15-48 VAC / 10-72 VDC @

2.5W max 4.2W

2.5W max 4.2W

Operating Temp.:......... 0 to 60C Storage Temp:............ 20C to 70C Relative Humidity:........ 95% (non condensing) Case Dimensions:........ 9/64 DIN

(Bezel 36Wx144Hmm)

Depth behind bezel (5.83") 148mm Plus (0.7) 18mm for connectors

Weight:................. 9.5 oz., 12 oz when packed

### Index

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 1

### Controls and Indicators Controls and Indicators

CH1

Zero Button

Span Button

Setpoint

indicated

by an ON

Segment

Display 1

101 Segment Bar

Setpoint

indicated

by an OFF

Segment

Set Point Button

Zero Button

Span Button

CH2 &

Analog

Output

UP Button Indicator

Setpoint indicated

by an ON Segment

Display 2

101 Segment Bar

Setpoint indicated

by an OFF Segment

DOWN Button

Indicator

Quickset Programming

This bargraph features our unique QUICKSET PROGRAMMING.

When a front panel button is pressed the associated function is directly changed. The direction of change will be either up or down, as indicated by the UP and DOWN indicator LEDs. After the indicator LED lights up there is a 0.5 second delay before any change occurs. When a button is released and pressed again the direction of change is reversed. As there are no menu or sub-menus to navigate, the programming and setup is quick and easy.

Front Panel Buttons

Display 1 Zero Button The Display 1 Zero Button sets the Channel 1 low input signal scaling. See Pages 5 to 7 for Calibration Instructions.

Display 1 Span Button The Display 1 Span Button sets the Channel 1 high input signal scaling. See Pages 5 to 7 for Calibration Instructions.

Display 2 Zero Button/Analog Output Lo The Display 2 Zero Button sets the Channel 2 low input signal scaling. See Pages 5 to 7 for Calibration Instructions.

This button also functions as the Analog Output LO button.

When the ZERO and SPAN buttons for DISPLAY 2 are simultaneously held down and the bargraph is powered up then the ZERO button will now function as the Analog Output LO button (and the SPAN button will now function as the Analog Output HI button). If the meter is turned OFF and then re-powered, this button will return to the original function of ZERO for DISPLAY 2.

See Pages 10 for Analog Output Calibration Instructions.

Display 2 Span Button/Analog Output Hi The Display 2 Span Button sets the Channel 2 high input signal scaling. See Pages 5 to 7 for Calibration Instructions.

This button also functions as the Analog Output HI button. (see zero button above for activation procedure). See Pages 10 for Analog Output Calibration Instructions.

SP1, SP2, SP3 and SP4 Buttons These buttons setup the corresponding setpoints and Modes of Operations. See Pages 11 and 12 for Setpoint Adjustment Instructions.

Glossary of Programming Symbols and Modes of Operation Controls and Indicators To explain software programming procedures, logic diagrams are used to visually assist in following programming steps. The following symbols are used to represent the functions and displays of the meter:

Setpoint indicated

by an ON segment

This arrow represents

the direction and level of an input signal

Small arrow shows

direction the bargraph

display has moved or will move.

Setpoint indicated

by an OFF segment

Shading indicates

bargraph is ON in this area.

Blank indicates

bargraph is OFF

in this area

This indicates that the bargraph display is

flashing in shaded area

Setpoint level

indication

When two fingers are shown side by side, the two corresponding buttons must be pressed at the same time to initiate an indicated function.

Relay Activation Mode Select Header RELAYS

3 4 1

When no jumper clips are installed the relays will activate when the display exceeds the set point.

Any relay that has a jumper clip installed will activate when the display is less than the set point.

### Standard or Center Zero Display Mode Select

Header

No jumper clips enables standard display on CH1 and CH2. Add jumper clip to enable Center Zero display on selected channel. Two jumper clips enable Center Zero display on both CH1 and CH2.

Operating Mode Select Header: This header selects one of the four operating modes presently available.

Mode 0

Mode 1

Mode 2

Mode 12

Dual inputs channels with two set points per input.

Single input with 4 setpoints displayed on right side bargraph display.

Single input with four set points displayed on left bargraph display with MIN MAX displayed on right side bargraph display.

Single input with two tracking set points adjustable by an external potentiometer.

Auxillary Mode 3:

When a jumper clip is inserted in the Mode 3 position, special pump on/pump off Hysteresis function is added (see page 3 any of the operating modes.

Mode 0 with Mode 3 Hysteresis.

Mode 1 with Hysteresis.

Mode 2 with Hysteresis.

Mode 12 with Hysteresis.

Page 2

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01/12/07 FL-B202Q DS (FL5)

### Over View of Display Modes, Scaling Capabilities and Operating Modes

CH2 Standard Display Mode (May be selected for CH1 and or CH2 Displays)

Standard Scaling

Standard display mode selected and scaled so bar increases as input signal increases from Low to Hi.

Inverse Scaling

Standard display mode selected and scaled so the bar increases as the input signal decreases from Hi to Low.

CH2 Center Zero Display Mode (May be selected for CH1 and or CH2 Displays)

Bipolar center zero

Center point display mode selected and scaled, so the bar increases upward from zero, for increasing positive inputs and downward from zero for increasing negative inputs. When the input is zero, only the center segment will be on.

Half-scale zero point

Center point display mode selected and scaled, so the bar increases upwards or downwards from the center point, for signals that are greater or less than half the calibrated full scale range respectively.

When the input is equal to half the full scale range, only the center segment will be on.

Mode 0 Dual Channel Inputs Utilizing the IDP4 Universal DC Volts, mA, 4-20mA dualinput module. Two set points per channel.

Dual Display with Set Points With Standard display or Center point mode selected, the setpoints are indicated by an ON segment outside the bar display area and by an OFF segment inside the bar display area.

MODE

32 1

Mode 2 MIN-MAX Display with Reset Single channel input using any Leopard family I-Series Input module with up to four set points and a resetable MIN-MAX display on the right hand bar.

MIN-MAX Display

Standard display or Center point display mode may be selected for the left hand display channel 1. The right hand bar displays the MIN-MAX of the CH 1 reading Pressing SP 3 and SP 4 buttons simultaneously resets the MINMAX reading.

MODE

32 1

Mode 1 Independent Set Point Display Single channel input on CH1 using any Leopard family ISeries Input module with up to four set points displayed on the right hand bar.

Independent Set Point Display Standard or Center point display mode may be selected for the left hand bar displaying channel 1. The right hand bar displays all the setpoints as ON segments.

Mode 12 Dual Externally Adjustable Setpoints Single channel input on CH1of a Dual channel IDP4 Universal DC Volts, mA, 4-20mA input module.

CH2 input adjusts SP1 from an external signal or potenti-

ometer. SP2, set by its front panel button, tracks SP1.

Dual External Set Point Adjust Standard or Center point display mode may be selected for the left hand bar displaying channel 1. The right hand bar displays the setpoints.

All the bar segments above SP2 and below SP1 are ON, when SP1 is less than SP2. If SP1 is adjusted to be greater than SP2, the segments between will flash.

Mode 3 Hysteresis Band between SP1 & SP2 When a jumper clip is inserted in the Mode 3 position, the Hysteresis function is added (see page 2 for selecting this function). In order for Hysteresis to function, SP2 must be set to a value greater than SP1, and SP2 should be selected as High (h) Setpoint (See page 9). When these conditions are met, and Mode 3 is selected, then a Hysteresis band is created for the SP1 relay, with the upper limit of SP2 and the lower limit of SP1. SP2 relay continues to operate normally. For a tank filling application SP1 is set to a Low (L) Setpoint. SP1 relay can control a pump that fills the tank. With Mode 3 selected, SP1 relay activates for inputs less than the SP1 level. Once activated, SP1 relay will stay ON until the tank is filled to the SP2 level.

For a tank emptying application SP1 is set to a High (h) Setpoint. SP1 can control a pump that empties the tank. With Mode 3 selected, SP1 relay activates for inputs greater than the SP2 level. Once activated, SP1 relay will stay ON until the tank is emptied to the SP1 level.

Horizontal and Reverse Mounting with Custom Face Plate Installed

Horizontal or Reverse mounting Meters can be mounted horizontally in the panel and for those applications that require an opposite growth of the bar, the meter can be vertically or horizontally mounted upside down

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Page 3

### Opening the Case to Access Mode Select Headers

The mode select headers are located on the Display Driver Board assembly. To change any of the modes, it is best to remove the Display Driver Board assembly from the case. Before removing the Display Driver Board assembly from the front of the case it is necessary to remove the rear cover and slide the main board back an inch, or remove it, to disengage the pin and socket connector between the main board and the display assembly.

Step 1

Remove the front bezel by lightly levering the plastic catches up and forward in the a b c d sequence shown. Then remove the cover and scale faceplate.

Front view with bezel and scale faceplate removed.

Step 2

Remove the rear cover plate by pressing down lightly with a small flat bladed screw driver to release two plastic catches, on either side of the case and levering backwards.

Step 3

Slide the Main Board back approximately 1 to disengage the pin and socket connection to the Display Driver

Board.

Step 4

Starting with the top first, insert a small flat bladed screw driver and carefully lever the plastic catch up and tilt the Display Board assembly forward. Then repeat this action with the bottom catches.

Step 5

Remove the entire Display Board assembly by sliding it out of case.

### Meter Exploded view

Optional 16 Bit Isolated Analog Output Module

### Operating Mode

### Select Header

### Standard or

### Center Zero

### Display Mode

### Select Header

CH1

CH2

3 4

### Relay Activation Mode

### Select Header

Page 4

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01/12/07 FL-B202Q DS (FL5)

### Two Point Quickset Scaling and Calibration

Meters with QUICkSET PROgRAMMINg feature a unique, easy-to-use, two point scaling and calibration system.

Scaling or calibration is accomplished simply, by applying a zero or low input signal and adjusting the bar to the desired reading, using the ZERO button. A higher input signal is then applied, and the bar is adjusted to the desired reading for that input value, using the SPAN button.

IMPORTANT DETAILS THAT MAkE QUICkSET PROgRAMMINg EASY TO USE AND UNDERSTAND

1. The zero and span buttons are functionally the same, except as follows: The ZERO button can initiate a scaling with input signals from zero to 95% of fullscale.The Span button can initiate a scaling with input signals from 5% of fullscale to 105% of fullscale.

2. When a Zero or Span button is pressed, the Up or Down indicator LED will immediately light up to show the direction, in which the Bar will move, after a 0.5 second delay. If the button is released and pressed again, the opposite Up or Down indicator will light up, and 0.5 seconds later the Bar will begin to move in that direction until the button is released.

When the bar is being adjusted to zero or fullscale, the bar will automatically stop at the zero or fullscale position, and will not overshoot these positions, even if the button continues to be pressed.

3. While the bar is being adjusted, a new offset and scale factor is continuously being calculated. At the moment the button is released, and the scaling is accepted, the calculation data is memorized and implemented. The Scaling calculation is based on the new position of the Bar, the input signal being applied at that moment, and the previously memorized position of the Bar and the input signal that was being applied, when the other button was last released.

4. Positive and negative signals maybe integrated into a two point scaling. However when either a ZERO or SPAN button is pressed the input signal being applied, must be more than 5% higher or lower than the previously memorized value of the input signal, that was being applied when the other button was last released. If not, the bar will flash, the scaling will not be accepted, and the previous scaling will still be retained in memory.

5. Because of the requirement, that a new scaling input signal must be 5% higher or lower than the previously stored value, it can sometimes be difficult to implement a desired scaling, particularly when using a calibrator that only has fixed output values. In this case Reset the Scaling by pressing the ZERO and SPAN buttons simultaneously for two seconds. Both scaling memories will be erased and an internal default scale factor will be loaded. This provides a display of zero to fullscale on the bar for an input of approximately 0 to 100% of the range selected on the input signal conditioning module.

After Resetting the Scaling a new calibration, using either button, can be implemented with new input signal values. It is good practice to always use the Zero button for lower input signals and the Span button for higher input signals, even when the bar display scale is inversed.

6. The larger the difference between two points used for calibration, the better the accuracy. However if the difference is too high, and the output from the input signal conditioning module is greater than +2.1VDC, or less than -1.05VDC, the bar will flash over range. The calibration will not then be accepted and, the previous scaling will still be retained in memory.

In this case, either a lower input signal must be used, or a higher range on the input module should be selected to recalibrate the meter.

Note: Most input signal conditioners have provisions for analog calibration and scaling. If the meters scale factor is set to read zero with a zero input (shorted input), and to read 10 Bars fullscale with a 2.000 V input, any pre-calibrated signal conditioner with an output that does not exceed 1 V to + 2 V, will read correctly in the meter without any further calibration.

### Standard Display Mode Calibration Procedure

Standard or Center Zero Display Mode may be selected for CH1 and or CH2 displays, depending on the Operating Mode selected. If the standard display mode is not already selected open the meter case as showing on page 4 and move the jumper clips on the display mode select header to the OFF position.

STEP A REVIEW THE INPUT MODULE STATUS

1) See pages 15 21 for information on input modules that may be used with this meter.

2) Only the IDP4 Universal Input module can be used for dual inputs and

information on this module can be found on page 15.

3) Confirm that the correct range and input is selected on the input signal

conditioning module.

Note: When undertaking an initial set up and primary scaling and calibration of the meter it is best to start with a reset of the scaling.

STEP B RESET THE SCALINg ON CHANNEL ONE

1) Apply power to the meter and press the CH1 ZERO and CH1 SPAN buttons simulta-

neously for 2 seconds. This erases any previously memorized scalings, and resets the scaling to the factory default, of approximately zero to full scale, for an input, that is 0 to 100% of the range selected on the input signal conditioner.

Reset the scaling

to the default value on CH1 by pressing the CH1 Zero and CH1 Span buttons

simultaneously

for 2 secs.

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Page 5

### Two Point Quickset Scaling and Calibration Procedure (continued)

Note: To calibrate the bargraph you must be able to input two input signals. Usually the minimum input (LO Input) and the maximum input (HI Input) signals are used for optimum accuracy.

However a scaling can be accomplished with any two signals that are higher or lower than each other by more than 5% of fullscale and are not greater than +2.1VDC or less than -1.05VDC.

STEP C SET THE LOW INPUT SIgNAL READINg ON THE BAR

1) Apply the LO input signal (4ma in this example) to the CH1 input pins.

2) Using the CH1 ZERO button adjust the bar down to the required position.

STEP D SET THE HIgH INPUT SIgNAL READINg ON THE BAR

1) Apply the high input signal (20mA in this example) to the CH1 input pins. Using the CH1 SPAN button adjust the bar to the required position. This position could be higher or lower than the position adjusted in Step 2. The scaling of CH1 for an input of 4 to 20mA is now complete.

In the Dual input mode, the procedure for calibrating CH2 is the same, except that the input signal is applied to the CH2 input pins and adjustments are made with the CH2 ZERO and CH2 SPAN buttons.

Apply 4 mA

to the CH 1 Input Signal Pins

and adjust

bar display

to the required

position

Apply 20 mA

to the CH 1 Input Signal

Pins and adjust

bar display

to the required

position

### One Point Quickset Rescaling and Calibration Procedure

ONE POINT RECALIBRATION

As explained earlier, the FL-B202Q bargraph is calibrated using two point calibration. Once a bargraph is calibrated, the low end of the range may be then recalibrated without affecting the calibration of the high end, and vice versa.

For example, take an FL-B202Q that has been calibrated to read zero to full scale for an input of 4 to 20mA. If now the scaling has to be changed to read zero to full scale for an input of 0 to 20mA, only the low (4 mA) end needs to be recalibrated. The high (20 mA) end of the scaling is left untouched, and so does not change. The following one point recalibration procedure is used for this purpose.

STEP A RECALIBRATE THE LOW INPUT SIgNAL READINg ON THE BAR

1) Apply the LO input signal (0ma in this example) to the CH1 input pins. The first segment

will flash, indicating an under range condition.

2) Using the CH1 ZERO button adjust the bar up to the required position.

3) The FL-B202Q has now been recalibrated to read zero to fullscale for a 0 to 20 mA input.

Apply 0 mA

to the CH 1 Input Signal Pins

and adjust

bar display

to the required

position

Page 6

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01/12/07 FL-B202Q DS (FL5)

### Center Zero Mode Scaling For Bipolar Inputs

The procedure for scaling the bar graph for bipolar signals is very simple. If say CH1 has to be scaled for -1V to +1V, the steps are as follows:

STEP A SELECT THE CENTER ZERO DISPLAY MODE FOR CH1

1) Following the instructions on page 4, remove the meter from the case.

2) Select the Center Zero Mode for CH1 by repositioning the jumper clip on the Center Zero

CH1

CH2

Display Mode Select Header.

STEP B REVIEW THE INPUT MODULE STATUS

1) See pages 15 21 for information on input modules that may be use with this meter.

2) Only the IDP4 Universal Input module can be used for dual inputs and information on this

module can be found on page 15.

3) Confirm that the correct range and input is selected on the input signal conditioning module.

Note: When undertaking an initial set up and primary scaling and calibration of the meter it is best to start with a reset of the scaling.

STEP C RESET THE SCALINg ON CHANNEL ONE

1) Apply power to the meter and press the CH1 ZERO and CH1 SPAN buttons simultaneously for 2 seconds. This erases any previously memorized scalings, and resets the scaling to the factory default, of approximately zero to full scale, for an input, that is 0 to 100% of the range selected on the input signal conditioner.

Reset the scaling

to the default value on CH1 by pressing the CH1 Zero and CH1 Span buttons

simultaneously

for 2 secs.

STEP D SET THE LOW INPUT SIgNAL READINg ON THE BAR

1) Apply the LO input signal (-1V in this example) to the CH1 input pins.

2) Using the CH1 ZERO button adjust the bar down to the required position. In this case, all

the bar segments from mid point down to the bottom will be ON.

Apply -1V

to the CH 1 Input Signal Pins

and adjust

bar display

to the required

position

STEP E SET THE HIgH INPUT SIgNAL READINg ON THE BAR

1) Apply the high input signal (+1V in this example) to the CH1 input pins.

2) Using the CH1 SPAN button adjust the bar to the required position. This position could

be higher or lower than the position adjusted in Step 2. In this case, all the bar segments from mid point up to the top will be ON.

3) The scaling of CH1 for an input of -1V to +1V is now complete.

Apply +1V

to the CH 1 Input Signal Pins

and adjust

bar display

to the required

position

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Page 7

### Analog Output Scaling and Calibration

When the optional analog output module is installed, an independently calibrated 16 bit isolated, voltage or current analog output is available. The analog signal is independently scaled to the input signal and not to the bargraph display. It is important to note that the Analog Output is completely independently of the bargraph display. This means for example that the bargraph display may be scaled to go from zero to full scale as the input changes from 0 to 5V, while at the same time, the analog output is scaled to go from

4 to 20mA as the input changes from 2 to 3V. Rescaling the bargraph or the analog output will not affect the scaling of the other.

To calibrate the Analog Output you must be able to input two input signals. Usually the minimum input (LO Input) and the maximum (HI Input) signals are used for maximum accuracy.

For example the five steps to obtain an Analog Output of 4mA to 20mA for an input of

0 to 10V are:

STEP A ACCESS THE ANALOg CALIBRATION MODE

1) Confirm the internal analog output module is installed and that the

required voltage or current output option is selected.

2) Turn OFF the power to the bargraph.

3) Hold down the DISPLAY 2 ZERO and DISPLAY 2 SPAN buttons simul-

taneously and re-power the bargraph. The DISPLAY 2 ZERO button will now function as the LO button and the DISPLAY 2 SPAN button will now function as the HI button for calibrating the Analog Output.

STEP B RESET THE ANALOg OUTPUT SCALINg

1) Press the LO and HI buttons simultaneously and hold them down for 2 seconds. This will reset the analog output scaling to the default value. The default analog output scaling is approximately 0 to 20mA (0 to 10V if voltage output option is selected) for an input that is 0 to 100% of the range selected on the input signal conditioner.

STEP C CALIBRATE ANALOg OUTPUT FOR LO SIgNAL

1) Apply the low input signal (0V in this example) to the meter.

2) Connect an external multimeter to the analog output pins (Pins 17 and

18).

3) Using the LO button adjust the analog output as measured on the external multimeter to be the required value. (4mA in this example). When the LO button is pressed, the UP or DOWN indicator LED shows the direction of change. To reverse the direction of change release the LO button and press down again. Initially the output changes very slowly, but speeds up as the LO button remains pressed down. The analog output for a low input can be set in this step to any value in the range of 0 to 20mA or 0 to 10V ( if the voltage output option is selected).

STEP D CALIBRATE ANALOg OUTPUT FOR HI SIgNAL

1) Next apply the high input signal (10V in this example) to the meter.

2) Using the HI button, adjust the analog output as measured on the external multimeter to be the required value. (20mA in this example). When the HI button is pressed the UP or DOWN indicator LED shows the direction of change. Release the HI button and press again to reverse the direction of change. Initially the output changes very slowly, but speeds up as the HI button continues to remain pressed. This output may be higher or lower than the value set in Step 2, and may be any value in the range of 0 to 20mA or 0 to10V. This allows the easy reversal of analog output that is required in some applications.

STEP E EXIT THE ANALOg OUTPUT CALIBRATION MODE

1) Turn OFF the power to the bargraph 2) Re-power the bargraph. The two buttons will now return to their original

function of DISPLAY 2 ZERO and DISPLAY 2 SPAN.

3) Calibration is now complete and the bar is scaled for a 0 to 10V input to

produce an analog output of 4 to 20mA.

Turn Power ON

while holding

down the

CH2 Zero

and

CH2 Span

Buttons

Apply 0 V

to the CH 1 Input Signal Pins

Adjust the Analog

output to 4.00mA

Apply 10 V

to the CH 1 Input Signal Pins

Adjust the Analog

output to 20.00mA

Turn Power OFF

and then back

ON to exit

Analog output

Calibration Mode

Page 8

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01/12/07 FL-B202Q DS (FL5)

### Setpoints Adjust

The bargraph has the option to have up to 4 setpoints (two 10A Form C relays and two 5A Form A relays) installed. Each relay may be set to activate either above or below its setpoint by inserting jumper clips on the Relay Activation header which is located on the Display Driver Board. See the layout diagram on Page 4 and 14 for the exact location. The steps to setup the setpoints are as follows:

1) SELECT THE RELAY ACTIVATION MODE FOR EACH INSTALLED RELAY

Make sure that the required relays have been installed in the meter. Refer to the component layout on Page 14 for relay positions.

If a jumper clip is installed in a specific relay position on the Relay Activation Mode Header, that relay will activate when the display bar is lower that the programmed setpoint. If no jumper clip is installed in a specific relay position on the Relay Activation Mode Header, that relay will activate when the display bar is equal to or higher that the programmed setpoint. The Diagrams below show some of the various possibilities for relay activation.

Default

SP1, SP2, SP3, and SP4 all activate when input is equal to or higher than set point.

SP2 and SP4 activate when input is lower than set point. SP1 and SP3 activate when input is equal to or higher than set point.

SP2 activate when input is lower than set point. SP1, SP3 and SP4 activate when input is equal to or higher than set point.

SP1 and SP3 activate when input is lower than set point. SP2 and SP4 activate when input is equal to or higher than set point.

3 4

3 4

3 4

3 4

SP1, SP2, SP3, and SP4 all activate when input is lower than set point.

3 4

SP1 and SP2 activate when input is lower than set point. SP3 and SP4 activate when input is equal to or higher than set point.

2) ADJUST THE SETPOINT FOR EACH RELAY

The setpoint for each relay is set by the front panel buttons marked SP1, SP2, SP3 and SP4. When a front panel button is pressed and held down, the associated setpoint is directly changed. The direction of change will be either up or down, as indicated by the UP and DOWN indicator LEDs. After the indicator LED lights up there is a 0.5 second delay before any change occurs. To reverse the direction of change, release the button and then press down again. As there are no menus or sub-menus to navigate, the programming and setup is quick and easy.

Setpoints are indicated on the bar display by an ON segment if the bar is below the setpoint and with an OFF segment if the bar display is above the setpoint.

3 4

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Page 9

### External Setpoint Calibration Controls and Indicators

EXTERNALLY ADJUSTABLE SETPOINT

The FL-B202Q may be configured to have SP1 as an external setpoint by selecting either Mode 3 or Mode 12. This external SP1 setpoint is adjusted either by a 10K potentiometer connected as shown in Figure 1.a or by an external voltage or current as shown in Figure 1.b.

This feature is used for adjusting the setpoint when the operator is located some distance away from the meter installation.

In Mode 3 SP1 is an external setpoint and SP2 is a normal setpoint that is set by the SP2 front panel button.

In Mode 12 SP1 is an external setpoint and SP2 is a tracking setpoint that is set by the SP2 front panel button. Once SP2 is set, it will track any change in setpoint SP1 so that the window or difference between SP1 and SP2 is maintained constant.

In Mode 3 and Mode 12, the CH2 signal is used to adjust the SP1 setpoint. Therefore when a mode with an external setpoint is selected, even though the Universal Dual Input module IDP4 is used, only one input channel CH1 is available to measure input signals.

It follows then, that before using this feature, CH2 has must be calibrated for the signal that will adjust the SP1 setpoint. A reference voltage of approximately 1V is provided on Pin 5 of the IDP4 Universal Dual Input module, for use with an external potentiometer.

IDP4

Signal Conditioning Module

1 2 3 4 5

IDP4

Signal Conditioning Module

1 2 3 4 5

CH1 +

INPUT

10K

1V

SP1

Adjust

CH1 +

INPUT

+ External Voltage or Current to Adjust SP1

Figure 1.a Figure 1.b

External Setpoint Calibration

In Mode 3 and Mode 12, SP1 is an external setpoint that is adjusted by an external potentiometer or by an external signal. Before the external setpoint mode is selected, CH2 has to be scaled. The four steps to calibrate CH2 and then select the external setpoint mode are as follows.

1) SELECT DUAL INPUT MODE 0 Select Mode 0 (See Page 8). If an external potentiometer is to be used with the internal reference of approximately 1V, then select the 2V range on CH2 of IDP4, the dual input signal conditioner. If some other signal is to control the external setpoint, then select the range of CH2 accordingly.

2) CALIBRATE CH2 LO Apply the minimum input signal to the CH2 input pins. If an external potentiometer is to be used with the internal reference of approximately 1V, then this minimum input signal is 0V. If some other signal is to control the external setpoint, input the appropriate signal at this stage. Using the CH2 ZERO button calibrate the CH2 bar to read zero. (See Page 6 for detailed instructions)

3) CALIBRATE CH2 HI Apply the maximum input signal to the CH2 input pins. If an external potentiometer is to be used with the internal reference of approximately 1V, then connect Pin 5 to Pin 2. If some other signal is to control the external setpoint, input the appropriate signal at this stage. Using the CH2 SPAN button calibrate the CH2 bar to read full scale. (See Page 6 for detailed instructions)

4) SELECT REQUIRED EXTERNAL SETPOINT MODE 3 OR MODE 12 Check that the CH2 bar has been calibrated correctly, and then select the required external setpoint Mode 3 (One external setpoint and one normal setpoint) or Mode 12 (One external setpoint and one tracking setpoint). As the external 10K potentiometer wiper moves from one end to the other, (or as the setpoint signal increases from Lo to Hi), setpoint SP1 will move from the zero position

to the full scale position on bar 2.

Page 10

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01/12/07 FL-B202Q DS (FL5)

### Functional Diagram Controls and Indicators

### Connector Pinouts Controls and Indicators

This meter uses plug-in type screw terminal connectors for all input and output connections. The power supply connections (pins 23 and 24) have a unique plug and socket outline to prevent cross connection. The main board uses standard right-angled connectors.

Replacement 2-, 3-, and 4-pin plug connectors are available (see Accessories on page 16).

WARNINg

AC and DC power supply voltages are hazardous. Make sure the power supply is isolated before connecting to the meter.

### Pin Descriptions Controls and Indicators

### Input Signal Pins 1 to 6

Pins 1 to 6 are reserved for the input signal conditioner.

See the data sheet for the selected input signal conditioner.

### Pins 8 to 15 Relay Output Pins

Pin 8 SP3 NO. Normally Open 5 Amp Form A.

Pin 9 SP1/3 COM. Common for SP1 and SP3.

Pin 10 SP1 NC. Normally Closed 10 Amp Form C.

Pin 11 SP1 NO. Normally Open 10 Amp Form C.

Pin 12 SP4 NO. Normally Open 5 Amp Form A.

Pin 13 SP2/4 COM. Common for SP3 and SP4.

Pin 14 SP2 NC. Normally Closed 10 Amp Form C.

Pin 15 SP2 NO. Normally Open 10 Amp Form C.

### Pins 17 to 21 Rear Panel Switches

Note: The sequence of setpoint outputs on meters shipped prior to 2002 was 1-2-3-4. The sequence is now 3-1-4-2, enabling delay on make

(dom) and delay on break (dob) to be used with both Form C relays.

Pin 18 ANALOg OUTPUT (). mA (0 to 20 mA/4 to

20 mA) or V (0 to 10 V) output is header selectable.

Pin 19 Programming LOCk. By connecting the LOCK pin

to the COMMON pin, the meter's programmed parameters can be viewed but not changed.

Pin 20 COMMON. To activate the LOCK or DIM functions from the rear of the meter, the respective pins have to be connected to the COMMON pin. This pin is connected to the internal power supply ground.

Pin 21 DIM. By connecting the display dim (DIM) pin to the COMMON pin, the display brightness setting is halved.

### Pins 23 and 24 AC/DC Power Input

Auto-sensing AC/DC power supply. For voltages between 85-265 V AC / 95-370 V DC (PS1) or 18-48 V AC / 10-72 V DC (PS2).

Pin 17 ANALOg OUTPUT (+). mA (0 to 20 mA/4 to 20 mA) or V (0 to 10 V) output is header selectable.

Pin 23 AC Neutral / DC. Neutral power supply line.

Pin 24 AC line / +DC. Live power supply line.

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 11

### Component Layout Controls and Indicators

SP3

SP1

SP4

SP2

SP3

SP1

SP4

SP2

### Connectors

WARNINg

AC and DC input signals and power supply voltages can be hazardous. Do Not connect live wires to terminal blocks, and do not insert, remove or handle

terminal blocks with live wires connected.

Standard plug-in screw terminal blocks provided by Texmate:

Page 12

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

01/12/07 FL-B202Q DS (FL5)

I-Series Input Signal Conditioning Modules Many additional input modules are available and others are constantly being developed. Check with your local distributor or www.texmate.com for updated information.

Pre-calibrated I-Series input modules, that have span or zero potentiometers, can be interchanged between any I-Series compatible meter, without recalibration, because all of the analog scaling and reference circuitry is self-contained within the module.

Where appropriate, all the standard ranges shown are designed to be header selectable by the user, and Texmate's unique SPAN ADJUST Header facilitates scaling to almost any required engineering unit. See Input Module Component Glossary and Calibration on pages 13 and 14. Also see Two Point Digital Calibration and Digital Calibration on page 4.

Unless otherwise specified Texmate will ship all modules pre-calibrated with factory preselected ranges and/or scalings as shown in BOLD type. Other pre-calibrated standard ranges or custom ranges may be ordered. Factory installed custom scaling and other custom options are also available (see Ordering Information, Special Options on last page).

Symbols Indicate Module Compatibility Within Meter Families

ALL MODELS

SOME MODELS MODEL SPECIFIC

IA01: AC Volts Scaled RMS, 200/600V AC

IA06: AC Volts True RMS, 300/600V AC

IA02: AC Volts Scaled RMS, 200mV/2V/20V AC

IA07: AC Volts True RMS, 200mV/2V/20V AC

IA03: AC Milliamps Scaled RMS, 2/20/200mA AC

IA08: AC Milliamps True RMS, 2/20/200mA AC

IA04: AC Amps Scaled RMS, 1 Amp AC IA05: AC Amps Scaled RMS, 5 Amp AC

IA09: AC Amps True RMS, 1 Amp AC IA11: AC Amps True RMS, 5 Amp AC

Fully User Scalable

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 13

### I-Series Input Signal Conditioning Modules

IA10: AC Millivolts, Scaled RMS, 100mV AC

Fully User Scalable

ID04: DC Amps, 5A DC ID09: DC Amps, 1A DC

Fully User Scalable

IA12: AC Millivolt RMS Sigma Delta

ID05: DC Volts 2/20/200/Custom V DC with Offset and 24V Exc.

ID01: DC Volts, 2/20/200V/Custom w/24V DC Exc

ID07: DC Milliamps, 2/20/200mA DC with Offset and 24V Exc

ID02: DC Millivolts, 20/50/100/200mV DC w/24V DC Exc

IDP4: Dual Channel Universal Process 2V/10V/20V/200V/2mA/20mA/Custom

ID03: DC Milliamps, 2/20/200mA DC w/24V DC Exc

IDP4 with Dual Channel DC mA, 2 mA/20 mA/Custom Connection (2 mA DC range shown)

Page 14

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01/12/07 FL-B202Q DS (FL5)

### I-Series Input Signal Conditioning Modules continued

IDP4 with Dual 4-20 mA Connection

IDP4 with 4-20 mA Connection and External Setpoint option - excitation provided by the meter

IDP4 with Dual Channel 4-20 mA Connection Excitation provided by the meter

IF02: Line Frequency

IDP4 with DC Volt Connection and External Setpoint

option 2 V/10 V/20 V/200 V/Custom

IGYZ: Universal Direct Pressure (Absolute or Differential/Gage)

See below for ordering code options

IDP4 with DC mA Connection and

External Setpoint option 2 mA/20 mA/Custom

IDP4 with 4-20 mA Connection and External Setpoint option

IP01: Process Loop, 4-20mA IP02: Process Loop, 4-20mA with 24VDC EXC 091E

Fully User Scalable

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 15

### I-Series Input Signal Conditioning Modules

IP03: Process Input, 1-5V DC with Offset, 24V Exc

IR04: Resistance 2K (Lynx only) IR05: Resistance 2K (Leopard only)

Fully User Scalable

IP07: Universal Process Input 2V/5V/10V/20V/200V/2mA/20mA/Custom

224C

IS01: Strain Gage 5/10VDC Exc., 20/2mV/V, 4/6-wire IS02: Pressure/Load Cell

5/10VDC Exc., 20/2mV/V, 4/6-wire

IPT1: Prototype Board for Custom Design

IS04: Pressure/Load Cell Ext Exc., 20/2mV/V, 4/6wire

IR02: 3 wire Potentiometer 1K min (0-F.S.)

IS05: Pressure/Load Cell 20/2mV/V, 5/10V Exc 4-wire

IR03: Linear Potentiometer 1K min

IS06: Pressure/Load Cell Ext Exc., 20/2mV/V, 4-wire

Page 16

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

01/12/07 FL-B202Q DS (FL5)

### I-Series Input Signal Conditioning Modules

IS07: Pressure/Load Cell Ext Exc. High Impedance,

IT03: RTD, 100 Pt. 2/3/4-wire (-200 to 800C) IT04: RTD, 100 Pt. 2/3/4-wire (-200 to 1470F) IT05: RTD, 100 Pt. 2/3/4-wire (-199.9 to 199.9F) IT14: RTD, 100 Pt. 2/3/4-wire (-199.9 to 199.9C) 187C

IT06: Thermocouple, J Type (0-1400 F) IT08: Thermocouple, J Type (0-760 C)

IT07: Thermocouple, K Type (0-1999 F) IT09: Thermocouple, K Type (0-1260 C)

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 17

### Input Module Component Glossary

### Dual input modules, and those modules exclusively compatible with the Leopard or

### Tiger Families, do not have zero and span adjustments. These modules are scaled

### and calibrated using the internal software functions of each individual meter.

Input and Output Pins On most modules Pin 1 is the Signal High input and Pin 3 is the Signal Low input. Typically Pin 2 is used for Excitation Voltage output.

24 V DC Output for 4-20 mA Header On some modules this header enables a 24 V DC 25 mA

(max) Excitation/Auxiliary output to be connected to Pin

2 that can power most 4-20 mA process loop sensors.

INPUT RANGE Headers

Range values are marked on the PCB. Typically two to eight positions are provided, which are selected with either a single or multiple jumper clip. When provided, a custom range position is only functional when the option has been factory installed.

SPAN Potentiometer (Pot)

If provided, the 15 turn SPAN pot is always on the right side (as viewed from the rear of the meter).

Typical adjustment is 20% of the input signal range.

SPAN ADJUST Header

This unique five-position header expands the adjustment range of the SPAN pot into five equal 20% steps, across 100% of the input Signal Span. Any input Signal Span can then be precisely scaled down to provide any required Display span from full scale to the smallest viewable unit.

Function Select Headers

On some modules various functions such as Amps and Volts, 4 wire and 6 wire, or cold junction compensation are selected by header positions that are marked on the PCB.

Excitation Output Select Headers When excitation outputs are provided, they are typically 5 V DC max 30 mA, 10 V DC max 30 mA (300 or higher resistance) or external supply. They are selected by either a single or multiple jumper clip.

ZERO Potentiometer (Pot)

If provided, the ZERO pot is always to the left of the SPAN pot (as viewed from the rear of the meter).

Typically it enables the input signal to be offset 5% of the full scale display span.

ZERO OFFSET RANGE Header When provided, this three position header increases the ZERO pots capability to offset the input signal, by 25% of the full scale display span. For example a Negative offset enables a 1 to 5 V input to display 0 to full scale. The user can select negative offset, positive offset, or no offset (ZERO pot disabled for two step non-interactive span and offset calibration).

SPAN RANGE Header

When this header is provided it works in conjunction with the SPAN ADJUST Header by splitting its adjustment range into a Hi and a Lo range. This has the effect of dividing the adjustment range of the SPAN pot into ten equal 10% steps across 100% of the input Signal Span.

ZERO ADJUST Header

When this header is provided, it works in conjunction with the ZERO OFFSET RANGE Header, and expands the ZERO pots offset capability into five equal negative steps or five equal positive steps. This enables virtually any degree of input signal offset required to display any desired engineering unit of measure.

Page 18

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01/12/07 FL-B202Q DS (FL5)

### Input Module Analog Calibration Procedures

### Tiger, Leopard and Q-Series Lynx meters have software calibration and scaling functions that

### can expand or be used in conjunction with the analog capabilities of any compatible modules.

Note: I-Series modules with analog calibration and scaling capability can be interchanged between any compatible meter without recalibration. However, meters that also have software scaling and calibration capabilities such as meters in the Leopard and Tiger families or Lynx

Q-Series (Quickset programming), must have their software scaling set to unity gain.

Basic standard range calibration of direct reading modules that utilize either Auto Zero or a ZERO pot, an INPUT RANGE Header and or a SPAN pot.

1 If the module has an INPUT RANGE Header, reposition the jumper

clip to select the desired input signal range.

2. Apply a zero input or short the input pins. The display will auto zero, or if the module has a ZERO pot, it should be adjusted until the display reads zero.

3 Apply a known input signal that is at least 20% of the full scale input range and adjust the SPAN pot until the display reads the exact input value. The Lynx family of Q meters can accept negative signals also, and may be scaled for inputs from -50% to +100% of the range selected on the input signal conditioning module.

Wide range scaling, in engineering units not requiring offsets, with modules that utilize auto-zero or a ZERO pot, a SPAN RANGE Header and or a SPAN ADJUST Header.

Texmates unique SPAN ADJUST and SPAN RANGE Headers provide the circuit equivalent of an ultra-precision one megohm 75 or

150 turn potentiometer that can infinitely scale down any Input Signal SPAN to provide any Display Span from full scale to the smallest viewable unit.

If the module has an INPUT RANGE Header, and the required full scale Display Span (digital counts or bargraph segments) is to be larger than the directly measured value of the input Signal Span, then the next lower range on the INPUT RANGE Header should be selected. The resulting over range Signal Span is then scaled down, by selecting the position of the SPAN RANGE Header and or the SPAN ADJUST Header, which will reduce the input Signal Span to a percentage, that the required Display Span can be reached by calibration with the SPAN pot.

Example A: Using a FL-B202Q bargraph meter

Input signal 0 to 10 V to read zero to full scale.

Signal Span = 10 V, Display Span = 100 segments

1 Select the 2 V INPUT RANGE Header position. The standard direct scaling will provide a display of 100 segments with an input of only

2 V which is (210) =20% of the examples 10 V Signal Span.

2 To scale down the Signal Span to 20% select the 20% Signal Span position on the SPAN ADJUST Header (position 1) or if the module has a SPAN RANGE Header, select (LO Range) and 20% Signal Span position on the SPAN ADJUST Header (position 2).

3 Apply a zero input or short the input pins. The display will auto zero, or if the module has a ZERO pot, it should be adjusted until the display reads zero.

4 Apply 10 V and adjust the SPAN pot until the display reads full

scale.

Large offset scaling and calibration of process signal inputs with modules that utilize ZERO ADJUST Headers and or ZERO OFFSET RANGE Headers.

Texmates unique ZERO OFFSET RANGE Header enables the use of a simple two step scaling and calibration procedure for those process signals that require large offsets. This eliminates the back and forth interaction, between zero and span settings, that is often required to calibrate less finely engineered products.

The first step is to set the ZERO OFFSET RANGE Header to the center position (No Offset) and scale down the Input Signal Span to a percentage that will enable calibration with the SPAN pot to reach the required Display Span.

The second step is to set the ZERO ADJUST and or ZERO OFFSET RANGE Header to provide a positive or negative offset so that calibration with the ZERO pot will offset the Display Span to produce the required display reading.

Example B: Using a FL-B202Q Bargraph meter.

Input signal 1 to 5 V to read zero to full scale.

Signal Span = 4 V, Display Span = 100 segments

1 If the module has an INPUT RANGE Header the 2 V position should be selected. This will provide a display of 101 segments for an input of 2 V which is (2 4) = 50% of the examples 4 V signal span. To scale down the Signal Span to 50% select the next higher 60% Signal Span position on the SPAN ADJUST Header (position 3).

2 If the module is a Process Input 1-5 V DC type, select the (Hi Range) position on the SPAN RANGE Header and the 100% Signal Span position on the SPAN ADJUST Header (position 5, max increase).

This will provide a display of 101 segments for an input of 4 V which is 100% of the examples 4 V Signal Span.

3 Set the ZERO OFFSET RANGE Header to the center position (no offset). Apply 1 V and adjust the SPAN pot until the display reads 25 segments. A 4 V input would then read 100 segments.

4 Set the ZERO OFFSET RANGE Header to the negative offset position. If the module has a ZERO ADJUST Header select the position that will provide a negative offset of 25 segments. Apply 1 V and adjust the ZERO pot until the display reads zero. Apply 5 V and check that the display reads full scale.

Example C: Using a FL-B202Q Bargraph meter

Input signal 4 to 20 mA to read zero to full scale

Signal Span = 16 mA, Display Span = 100 segments

1 The full scale Signal Span of the Process Input 4-20 mA modules is

0 to 20 mA for a full scale Display Span of 0 to 100 segments.

2 Select the (Lo Range) Position on the Span Range Header and the 70% Signal Span position on the SPAN ADJUST Header (position 2).

3 Set the ZERO OFFSET RANGE Header to the center position (no offset). Apply 4 mA and adjust the SPAN pot until the display reads

25 segments. A 16 mA input would then read 100 segments.

4 Set the ZERO OFFSET RANGE Header to the positive offset position. If the module has a ZERO ADJUST Header select the position that will provide a negative offset of 25 segments. Apply 4 mA and adjust the ZERO pot until the display reads zero. Apply 20 mA and check that the display reads full scale.

01/12/07 FL-B202Q DS (FL5)

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

Page 19

### Panel Adapter

## Fits 6 Edgewise Pointer Meter Cut-Outs

The adapter snaps on the 36x144 mm (1.42x5.69) case and enables single unit or stack mounting in an existing 6 edgewise pointer meter cut-out.

When extra panel

mounting tightness

is required, order the optional screw mount clip.

Adapter uses wide jaw mounting slide clips.

P/N (75-DMC14436B)

Fits existing cut-outs for 6 (150 mm) edgewise switchboard pointer meters from:

Crompton

G.E.

Westinghouse

Yokogawa

and most others

Width: 43.7 mm to 48 mm (1.72) to (1.89)

Height: 143.4 mm to 149 mm (5.62) to (5.88)

Two bezel trim strips are provided with each adapter to finish off the edge of each individually mounted meter or the edge of each stack mounted array.

Texmates panel adapter enables modern DIN meters to fit in existing cutouts

individually or stacked when replacing old 6 edgewise mechanical pointer meters.

Page 22

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

01/12/07 FL-B202Q DS (FL5)

### Case Dimensions Controls and Indicators

### Hinged Clear Lockable Polycarbonate NEMA 4X Splash Proof Cover

9/64 DIN

36x144 mm (1.42"x5.69")

P/N: OP-N4/144X36

Base

Cover

Removable

Key-lock

Panel

Safety

Catch

Page 23

Cam opening

This rugged, impact resistant, clear lens cover is designed to be dust and water proof to NEMA 4 and IP65 standards. The lens cover consists of a base and cover with a cam hinge and key-lock locking device.

An O-ring, or neoprene gasket forms a seal between the base and the panel. When opened, a cam hinge prevents the cover from closing until pushed closed.

The cover has a tapered recess that, when closed, forms a capillary seal with a tapered ridge on the base. A capillary seal is created when capillary action causes a small amount of water to be drawn in between the two surfaces producing a water tight film around the sealing area.

For those applications, such as food processing, where fluid residues are unacceptable, apply a light coating of clear silicone grease, or other approved sealant to the mating grove to prevent any ingress of liquid and enable the cover to withstand steam cleaning.

Turning the key-lock tightens the cover to the base, ensuring seal integrity. A safety catch keeps the cover closed even when the key is turned to the open position and removed. The keyhole can also be used to attach a safety seal clip, preventing unauthorized opening.

O ring or gasket

O-ring

Gasket

Vertical or

Horizontal Mounting

01/12/07 FL-B202Q DS (FL5)

key lock

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

1/8 DIN

### 96x48 mm (3.78"x1.89")

P/N: OP-N4X/96X48

Clear bezel will

match customers

panel and meter color

Removable

Key-lock

Safety

Catch

Cam

Opening

### Two 1/16 DIN, 96x24 mm (3.78"x0.95") or

### Four 1/32 DIN, 48x24 mm (1.89"x0.95")

### case can also be mounted.

Safety catch

Ordering Information

BASIC MODEL #

DISPLAY

### FL-B202Q

POWER SUPPLY

INPUT MODULES

ANALOG OUTPUT

RELAY OUTPUT

OPTIONS / ACCESSORIES

### OA____

Add.to.the.basic.model.number.the.order.code.suffix.for.each.standard.option.required..The.last.suffix.is.to. indicate.how.many.different.special.options.and.or.accessories.that.you.may.require.to.be.included.with.this.product..

Ordering Example: FL-B202Q-VRR-PS1-IA01-OIC-R11-OA2 plus CR-CHANGE and an OP-N4/144X36, + N/C + N/C + 35 + 35 + 35 + 7+ 25 =

995 Park Center Drive Vista, CA 92081-8397 Tel: 1-760-598-9899 USA 1-800-839-6283 Thats 1-800-TEXMATE Fax: 1-760-598-9828 Email: [email protected] Web: www.texmate.com

For product details visit www.texmate.com Local Distributor Address

Page 24

Texmate, Inc. Tel. (760) 598-9899 www.texmate.com

01/12/07 FL-B202Q DS (FL5)

### About TexMate

Texmate is an American manufacturer of high durability industrial grade panel meters, bar graphs, and transducers. Texmate's meters are frequently equipped with relays and various signal outputs for industrial automation applications and are known for their extremely long service life.