## Fits Tiger 320 Series

## 24-BIT SMART LOAD CELL INPUT MODULE

Crystal

Controlled 50/60 Hz

Noise Rejection option.

On-board Excitation

Voltage Generator.

Enough to power 8 x 350 bridges.

Interface to

Tiger Meter.

On-board Digital Signal

Processor.

Provides six output functions including Texmate's unique

dual output rates.

Break-thru performance

24-bit high resolution, ultra-low noise

A/D Convertor.

High dynamic range.

State-of-the-art

Electromagnetic Noise

Suppression Circuitry.

Ensures signal integrity under harsh EMC environments.

8-pin Input

Connector.

Includes shield drive

to minimize leakage

effects.

6-wire or 4-wire Bridge Header selectable.

For the first time an exceptionally high performance load cell controller is available at a panel meter price

Combining this input module with the functionality of the Tiger 320 Series 32-bit operating system results in a versatile, powerful controller. Now such tasks as weighing, bagging, batching, and continuous batching control can be performed.

In fact our customers have replaced multi-faceted control systems including weighing controllers, PLCs and timers with a single 320 Series controller.

Input Module

Order Code Suffix

Excitation

Input Range

Input Sensitivity

Zero Drift

Span Drift

Non-linearity

Input Noise

Signal Processing Rate

Line Frequency Rejection

Hardware Module Specifications

5 V DC, 130 mA maximum.

Software selectable for sensors from 1 mV/V to 20 mV/V.

0.02 V/Count maximum.

40 nV/ C typical. 5 ppm/ C of full scale maximum. 0.002% of full scale maximum.

80 nVp-p typical at 1 Hz output rate.

100 Hz maximum, 1 Hz minimum.

ISS3 50 Hz (4.096 MHz xtal); ISS4 60 Hz (4.192 MHz xtal).

Dual output rates

Software Module Features

Rapid and average response outputs.

Ideal for 2 and 3-speed weighing / bagging systems.

Peak & Valley Outputs Capture Output

Rate of Change Output

Monitoring over and under-shoots.

Hardwire signal capture.

Useful for fine tuning reaction times.

Some Relevant Tiger 320 Series Operating System Features

Auto Zero Maintenance.

Set TARE, Reset TARE.

Setpoint Timer Functions.

Setpoint Register Reset and Trigger Functions.

On-demand Calibration.

Macro Compiler for PLC Functions.

32-Point Linearization.

Totalizer and Serial Printing.

ISS3-4 Data Sheet (NZ321)

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

Page 1

### Programming Quick Start Guide

### Connector Pinouts

### Smart Setup Registers

The meter uses three smar t input modules. ISS3 and ISS4 require only smart register 1 to be configured.

t setup registers to configure all smar

These modules produce six output registers. One of these registers can be transferred to channel 1 via Code 2, the same or another register to Channel 2 via Code 4, the same or another register to Channel 3 via Code 5, and the same or another register to Channel

4 via Code 6.

Smart Setup Register Operational Flow Diagram

Input Signal

### Programming Procedures

The following programming procedures cover all the steps required to configure smart input module ISS3 or ISS4.Steps 1 to 6 describe how to select the sensor input and output rate settings through smar t register 1.

Press the

and

buttons at the same time to enter the main prog ramming mode.

Press the

button three times to enter Code 2. Set Code 2 to [X77].

This setting enters the smart register 1 code setup menu.

Page 2

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

ISS3-4 Data Sheet (NZ321)

Press the

button.

This menu provides settings unique to the ISS3 or ISS4 input module.

Using the

output rate settings.

buttons, select the rele vant sensor input and

Press the

button. This takes you back to the Code 2 men u.

Note the output registers in the 3rd digit are specific to ISS3/ISS4. These registers vary for each different smart input module.

Using the

register from the output register map.

buttons, reset the 3rd digit to select an output

## Select a Channel

Select the output register for the required channels

Press the

and

button at the same time again to re-enter the main prog ramming mode.

Press the

button three times to enter Code 2.

To select channel 1, set Code 2 to [X7X]. Select the required processing rate for CH1 in the 1st digit and the required register map settings in the 3rd digit.

## CH1

Note the output register map is different for each smart input module type.

To select channel 2, enter Code 4 and select the required register map settings f or CH2 in the 2nd digit.

## CH2

To select channel 3, enter Code 5 and select the required post processing settings f or CH3 in the 1st digit and the required register map settings in the 3rd digit.

## CH3

From Procedure 12, page 4

Note the output register map is different for each smart input module type.

ISS3-4 Data Sheet (NZ321)

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

Page 3

To select channel 4, enter Code 6 and select the required post processing settings for CH4 in the 1st digit and the required register map settings in the 3rd digit.

## CH4

Press the

button to save the settings.

Press the

time to return to the operational display.

buttons at the same

and

To Procedure 11, page 3

Example Load Cell Setup Procedure For example, a 2 mV/V load cell requires maxim um signal resolution and minimum signal noise for a slowly varying change in w eight. As an option, the user also requires to monitor the r aw signal.

Select a load input of 5 mV/V and a 1 Hz averaged output rate with the averaged signal read by CH1 and the rapid response signal read by CH3.

1 Select LOAD INPUT for 5 mV/V with a 1 Hz a veraged

OUTPUT RATE:

then press

Set

Select AVERAGED SIGNAL for CH1:

Select RAPID RESPONSE SIGNAL for CH3:

### Customer Configuration Settings:

1st Digit

2nd Digit 3rd Digit

## CH1

## CH2

## CH3

## CH4

1st Digit

2nd Digit 3rd Digit

1st Digit

2nd Digit 3rd Digit

1st Digit

2nd Digit 3rd Digit

1st Digit

2nd Digit 3rd Digit

For product details visit www.texmate.com

Tel: 1-760-598-9899 USA 1-800-839-6283 Thats 1-800-TEXMATE

Page 4

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

ISS3-4 Data Sheet (NZ321)

### 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.