GE IC610MDL158A Source Output Module

The GE IC610MDL158A provides sourcing DC outputs for controlling field devices. This output module measures 190 mm in width and 110 mm in height. It has a depth of 40 mm, so it fits Series One base units easily. The unit weighs 0.28 kg, making installation quick and straightforward.

Output Channels and Specifications

This source output module provides 8 independent output channels on its front panel. The GE IC610MDL158A switches loads from 12V DC up to 24V DC. Each channel handles 1 amp of continuous current without external cooling. The total current across all channels must not exceed 4 amps. Each output includes a flyback diode for inductive load protection.

Switching Technology and Response Time

The module uses Darlington transistor arrays for high-current switching operations. The GE IC610MDL158A turns outputs on within 100 microseconds of receiving a command. It turns outputs off within 150 microseconds for precise load control. Each channel includes short-circuit protection with automatic current limiting. The outputs are sourcing type, meaning they switch the positive supply voltage.

Internal Architecture and Component Layout

The module contains one circuit board with all components integrated. The GE IC610MDL158A includes 8 LED indicators for individual channel status. A 30-pin edge connector interfaces with the Series One backplane. The module stores 47 µF of capacitance for output filtering only. A removable terminal block accepts all field wiring connections.

Power Requirements and Environmental Tolerance

The GE IC610MDL158A draws 50 mA at 5V DC from the backplane supply. It requires external 24V DC power for the output circuits. The module operates reliably from 0°C to 60°C ambient temperature. It tolerates humidity levels up to 95 percent without any condensation issues. The unit withstands vibration up to 2g from 10 to 500 Hz.

Below is a complete summary of its technical specifications.

Parameter	Value
Dimensions (W x H x D)	190 mm x 110 mm x 40 mm
Weight	0.28 kg
Output Channels	8
Output Type	Sourcing (switches positive)
Output Voltage Range	12V DC to 24V DC
Channel Current	1 A continuous
Total Current	4 A maximum
Switching Element	Darlington transistor
Turn-on Time	100 µs
Turn-off Time	150 µs
Inductive Protection	Flyback diode
Short-circuit Protection	Current limiting
Number of PC Boards	1
Status LEDs	8 (one per channel)
Edge Connector	30-pin
Terminal Block	Removable
Internal Capacitance	47 µF
Backplane Current (5V)	50 mA
External Power Required	24V DC
Operating Temperature	0°C to 60°C
Vibration Tolerance	2g (10-500 Hz)
Humidity Tolerance	95% non-condensing

The GE IC610MDL158A replaces older output modules in Series One systems. You do not need any rewiring or configuration changes during replacement. This module also supports troubleshooting with individual channel status LEDs. Consequently, it controls solenoids, relays, and indicator lamps reliably.