11-pin Input Connector.
Quad 3-wire Pot inputs & +2.5VDC Excitation.
Ultra low-noise 16-bit SD Dual Channel ATD.
Ratiometric operation.
Approaching 19-bit performance
with additional software filtering.
On-board Digital Signal Processor.
Choice of averaging and sample rates.
4 Averaged outputs.
State-of-the-art Electromagnetic
Noise Suppression Circuitry.
Ensures signal integrity even in harsh EMC environments.
Crystal Controlled Line
Frequency Rejection.
50 / 60Hz line frequency rejection.
Interface to Tiger Meter.
Adding 4 dimensions to linear or rotative displacement registration.
Quad inputs, complete with excitation voltage and accurate ratiometric sensing of slider or rotative position, deliver multiple axis linear displacement sensing or similar resistive measurements. Designed to interface with Tiger 320 Series controllers, the ISSA provides the capacity for accurate and continuous process control and feedback systems.
Input Module
Order Code Suffix
Hardware Module Specifications
Independent +2.5 V excitation (10 mA).
ISSA
Software Module Specifications
1, 5, 10, 20, or 50/60 Hz output rate for all channels.
ISSA Data Sheet (NZ354)
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
Page 1
Quad 3-wire Potentiometer Smart Module connected to four linear displacement transducers.
Figure 1 ISSA Quad 3-wire P otentiometer Smart Input Module
The Tiger meter uses three smart setup registers to configure all smar t input modules. The line frequency rejection (50 / 60 Hz) and the a veraged output rate are configured in smart register 1 (SMT1). See Figure 2.
Potentiometer signals, Pot 1, Pot 2, Pot 3, and Pot 4, are then individually software selected for the four input channels. Either signal can be selected f or CH1 via Code 2, CH2 via Code 4, CH3 via Code 5, and CH4 via Code 6. Note, two signals cannot be selected f or the same channel.
Input Signal 1 (Pot 1)
Input Signal 2 (Pot 2)
Input Signal 3 (Pot 3)
Input Signal 4 (Pot 4)
Figure 2 ISSA Smar t Setup Registers Operational Flow Diagram
The following programming procedures cover all the steps required to configure smar t input module ISSA.
Steps 1 to 5 describe how to select the line frequency and the output rate through SMT1.
Steps 7 to 12 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.
Note the output registers in the 3rd digit are specific to the Quad 3-wire Potentiometer input module. These registers vary for each different smart input module.
Page 2
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
ISSA Data Sheet (NZ354)
Press the
button.
This men u pro vides settings unique to smart register 1 of input module ISSA.
Using the buttons, select either 50 or 60 Hz line frequency rejection in the 1st digit and the output rate common to all f our input signals in the 3rd digit.
2nd digit settings are not rele vant and should be left at z ero (0).
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].
Press the
and
buttons at the same time to retur n to the operational display.
Select the output register for the required channels
Press the
and
buttons 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.
2nd digit settings are not rele vant and should be left at z ero (0).
Note the output register map is different for each smart input module type.
Set Code 4 to [0X0]. Select the required register map settings f or CH2 in the 2nd digit.
ISSA Data Sheet (NZ354)
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
Page 3
Enter Code 5 and select the required output register map settings f or CH3 in the 3rd digit.
Note the output register map is different for each smart input module type.
Enter Code 6 and select the required output register map settings f or 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
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
Tel: 1-760-598-9899 USA 1-800-839-6283 Thats 1-800-TEXMATE
For product details visit www.texmate.com
Page 4
Texmate, Inc. Tel. (760) 598-9899 www.texmate.com
ISSA Data Sheet (NZ354)
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.