8-pin Input
Connector.
Single 3-wire pot inputs and +2.5 V excitation.
Break-through 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.
Crystal
Controlled 50/60 Hz
Noise Rejection option.
Interface to
Tiger Meter.
On-board Digital
Signal Processor.
Optimized signal full scale with average and rapid response outputs.
Incredible resolution for linear position transducer now available.
Designed exclusively for continuous linear displacement measurements, ISR1 and ISR2 provide unprecedented resolution with over 8,000,000 denominator counts available full scale.
Combined with the Tiger 320 Series operating system, the user has the design solution for the most demanding industrial applications.
Input Module
Order Code Suffix
A/D Convertor
Input Sensitivity
Zero Drift
Span Drift
Non-linearity
Input Noise
Potentiometer Inputs
Resolution
Frequency Select
Output Rates
Gain Select
Hardware Module Specifications
Single channel high performance 24-bit A/D with post processing signal averaging.
0.02 V/count maximum.
40 nV/ C typical. 5 ppm/ C of full scale maximum. 0.002% of full scale maximum.
80 Vp-p.
Single, + 2.5 V excitation (10 mA) ratiometric referenced to A/D.
1:8,000,000 counts of full scale.
ISR1 50 Hz; ISR2 60 Hz.
Software Module Features
A choice of average response outputs, 1-50 Hz.
Optimized for +2.5 Volt excitation.
Some Relevant Tiger 320 Series Operating System Features
Setpoint Timer Functions.
Setpoint Register Reset and Trigger Functions.
On-demand Calibration.
Macro Compiler for PLC Functions.
32-Point Linearization.
Totalizator and Serial Printing.
ISR1-2 Data Sheet (NZ334)
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
Page 1
The meter has three smar t setup registers to configure smar t input modules. ISR1 and ISR2 requires smar t register 1 to be configured.
The averaged potentiometer signal can be software selected for Tiger
320 Series meter channels 1, 2, 3, & 4.The signals can be transferred to Channel 1 via Code 2, to Channel 2 via Code 4, to Channel 3 via Code 5, and to Channel 4 via Code 6.
Steps 8 to 17 describe how to select the output registers f or channels 1, 2, 3, or 4 as required.
Press the
and
buttons at the same time to enter the main programming 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.
Press the
button.
Note the output register map is different for each smart input module.
This men u pro vides settings unique to smart register 1 of input module ISR1.
Using the buttons, select the +2.5 V reference voltage, the +2.5 V potentiometer full scale operating voltage, and the averaged output rate.
5 Press the
button. The display returns to [Cod_2] [X77].
6 Using the
button, reset the 3rd digit to z ero [X70] to leave the smart register 1 menu.
Note, leaving the 3rd digit as 7 means the displa y constantly cycles between [Cod_2] and [SMt1].
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,
then press the
button three times to enter Code 2.
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.
Note the output register map is different for each smart input module type.
Signal output at the A/D sampling rate.
** Hardwire initiated from meter Capture pin.
Set Code 4 to [0X0]. Select the required register map settings f or CH2 in the 2nd digit.
If required enter Code 5 and select the required register map settings for CH3 in the 3rd digit.
If required enter Code 6 and select the required register map settings for CH4 in the 3rd digit.
Press the
button to save the settings.
Press the
time to return to the operational display.
buttons at the same
and
Note the output register map is different for each smart input module type.
Signal output at the A/D sampling rate.
** Hardwire initiated from meter Capture pin.
ISR1-2 Data Sheet (NZ334)
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
Page 3
Example Setup Procedure
A plant engineer requires a record of the speed at which a r apid (frequency >10 Hz) linear displacement tak es place in an assembly process.
The mechanical shift is monitored b y connection to a 10 K rectilinear potentiometer, wired to an ISR1 3-wire potentiometer smar t input module installed in a Tiger 320 Series meter.
1 Select the +2.5 V reference voltage, the +2.5 V full scale for
a 10 K pot, and the 50 Hz (800 readings) a veraged response for a fast mechanical shift:
then press
button.
Display toggles between
Set
2 Select rate of change signal as speed is to be recor ded:
reset to
then press
button.
Note:
In this example the speed is calculated from the average of 800 samples and output every 20 ms (50 Hz r ate).
1st Digit
2nd Digit 3rd Digit
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
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.