GE IC630MDL380 – Relay Output Module for Heavy Load Switching

The GE IC630MDL380 switches AC and DC loads using electromechanical relay contacts. This output module measures 190 mm in height and 80 mm in width. It has a depth of 140 mm, so it fits standard GE control racks. The unit weighs 0.65 kg, making installation secure and straightforward.

Output Channels and Contact Ratings

This relay output module provides 8 independent output channels on its front panel. The GE IC630MDL380 switches loads from 5V to 250V AC or DC. Each relay contact handles 5 amps of continuous current at 250V AC. Each relay also handles 5 amps at 30V DC for DC applications. The total current across all channels must not exceed 10 amps.

Switching Technology and Response Time

The module uses DPDT (double-pole double-throw) relay contacts per channel. The GE IC630MDL380 provides both normally open and normally closed contact access. Relay coil voltage comes from the backplane 24V DC supply. Each relay has a mechanical life of 10 million operations. Electrical life reaches 100,000 operations at rated resistive load.

Internal Architecture and Component Layout

The module contains two separate circuit boards inside its metal housing. One board holds the 8 relays, while the other handles logic interfacing. The GE IC630MDL380 includes 8 LED indicators for individual channel status. A 48-pin edge connector interfaces with the backplane for power and data. The module stores 68 µF of capacitance for relay coil suppression.

Power Requirements and Environmental Tolerance

The GE IC630MDL380 draws 200 mA at 5V DC from the backplane supply. It draws an additional 150 mA at 24V DC for relay coil power. 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.

The GE IC630MDL380 replaces older relay output modules in Series Six systems. You do not need any rewiring or configuration changes during replacement. This module also provides contact status feedback through auxiliary contacts. Consequently, it controls motors, heaters, and solenoids in industrial applications.