GE IC610MDL106A | Input Module

This input module reads discrete signals from field sensors and switches. It serves the Series One (GE One) PLC family. The unit converts 24V DC signals into logic states for your control program.

Technical specifications

Parameter	Specification
Brand	GE Automation
Model	GE IC610MDL106A
Product Family	Series One (GE One)
Category	Discrete Input Module
Number of Channels	16 (sixteen) independent inputs
Input Voltage	24V DC nominal (20V to 30V)
Input Current per Channel	7 mA typical
Signal “0” Range	0V to 5V DC
Signal “1” Range	15V to 30V DC
Input Delay	5 ms typical
Isolation	Optical isolation (500V AC)
Power Supply	5V DC from backplane
Current Consumption	200 mA from +5V backplane
Number of Components	1 PCB, 16 optocouplers, 16 LED indicators, 1 connector
Dimensions (L x W x H)	Approx. 18 cm x 11 cm x 3.5 cm
Weight	Approx. 0.3 kg
Energy Storage	None (no battery or capacitor)
Operating Temperature	0°C to 60°C
Compatible Racks	IC610CHS110, IC610CHS120

Detailed Technical Analysis

This module accepts sixteen independent 24V DC input signals. Each channel features a dedicated LED status indicator on the front panel. This visual feedback helps you troubleshoot field wiring problems quickly. The unit optically isolates each input from the PLC backplane.

Now let us examine its electrical characteristics. The device draws only 7 mA per activated channel. A logical “1” signal requires between 15 and 30 volts DC. Conversely, any voltage below 5 volts registers as a logical “0”. This wide hysteresis makes the module highly noise-immune.

The module contains no energy storage components whatsoever. You will never replace batteries or capacitors on this device. Its 5-millisecond input delay suits most industrial switching applications. The unit draws 200 milliamps from the 5V backplane supply.

Installation and Wiring Guidelines

You mount this module into any Series One rack slot. The unit uses a 20-pin front connector for all field wiring. Each input shares a common return path through the module. Consequently, you must use a power supply with a common ground reference.

For reliable operation, connect each sensor using twisted-pair cable. This module operates perfectly between 0 and 60 degrees Celsius. Avoid mounting it next to high-power AC devices inside the cabinet. The optical isolation provides 500V AC protection between field and logic sides.

Practical Applications

Engineers use this module for reading pushbuttons, limit switches, and proximity sensors. For example, you can connect sixteen conveyor belt sensors to one unit. This arrangement saves rack space and reduces wiring costs significantly. The module also works with 24V DC photoelectric sensors.

Summary

To conclude, this input module provides sixteen 24V DC discrete inputs. It weighs only 0.3 kilograms and has no battery maintenance needs. Choose GE IC610MDL106A for reliable field signal acquisition in Series One systems.