PLC/DCS Interface Modules





Product Description


PLC / DCS / CNC systems are interfaced with the field devices through its digital / analog I / O modules.Since these systems are costly they need to be protected against field disturbances for their uninterrupted operation & long life.Here our field interface modules plays important role of isolating & converting the various field signals of digital & analog types into acceptable voltage / current signals.

There are various types of field interface modules which are available with us which are passive , active ,redundant with pre fabricated cables .


Various modules available with us are summarised below.

A. Relay Modules

B. Analogue Interface Modules

C. Digital Interface Modules



A) Relay Modules / DO Modules

Module Name Input Output Supply Type
4 channel relay modules 24V DC(source/sink)1 C/ONANon Redundant
8 channel relay modules 24v DC1 C/ONANon Redundant
12 channel relay module 24V DC1 C/ONANon Redundant
CNC Relay Module(24 I 16 O) 24V DC24V DC24V DCNon Redundant


B) Analogue Interface Modules


• Analogue Input Interface Modules (Non Isolated)

Module Name Input Output Supply Type
4 channel AI module 4-20 mA4-20 mA24V DCNon Redundant
8 channel 2/4 wire FIM 4-20 mA4-20 mA24V DCRedundant
16 channel FIM 4-20 mA Dual1-5 V DC24V DCRedundant
8 channel triple FIM 4-20 mA Triple1-5V DC24V DCRedundant
8 channel Redundant Modules 4-20 mA Dual0-10V DCNARedundant
8 channel FIM 4-20 mA Dual1-5V DC24V DCRedundant

• Analogue Input Interface Modules(Isolated)

Module Name Input Output Supply Type
4 channel AI FIM 4-20mA4-20mA24V DCNon Redundant

• Analogue Output Field Interface Modules ( Non-Isolated)

Module Name Input Output Supply Type
8 channel Module 0-10V DC0-10V DCNARedundant
4 channel AO Modules 1-5V/4-20mA/0-10V4-20mA24V DCRedundant
8 channel AO Modules 1-5V DC /4-20mA/0-10V4-20mA24V DCRedundant
4 channel AO Module 4-20mA4-20mA24V DCNon-redundant

• Analogue Output Field Interface Modules (Isolated)

Module Name Input Supply Type
4 channel AO FIM 4-20mA24v DCNon Redundant

C ) Digital Input Field Interface Modules (Isolated)


• Analogue Input Interface Modules (Non Isolated)

Module Name Input Output Supply Type
8 channel DI module 24v DC, 110v DC , 230v DC24v DC24v DCNon Redundant
16 channel DI modules 24v DC, 110v DC , 230v DC24v DC24v DCNon-Redundant
32 channel DI module 24v DC, 110v DC , 230v DC24v DC24v DCNon-Redundant
12 channel DI module 24v DC24v DC24v DCNon redundant

APPLICATIONS :

1. PLC/CNC/DCS control panel

2. SPM control panels.

3. Power Distribution panel

4. Line automation control panel

5. Process plant control panel

6. CNC Machine coolant temperature measurement

7. Motor temperature Measurement

8. Power plant control panels.

9. Utility control & monitoring

10. Field sensor interfacing

and many more…



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