IC200MDD842 | GE VersaMax | 24VDC Mixed I/O Module

Product Summary

The GE Fanuc IC200MDD842 is a VersaMax 24VDC Mixed I/O Module with 20 discrete inputs and 12 discrete outputs. It provides high-density digital I/O in a single module for compact control applications.

Core Specifications

• Model Number: IC200MDD842
• Type: Mixed Digital I/O Module
• Inputs: 20 discrete, 24VDC, positive/negative logic
• Outputs: 12 discrete, 24VDC sourcing
• Input Voltage Range: 0–30VDC
• Output Current: 0.5A per point
• Isolation: 250VAC continuous
• Backplane Power: 5VDC, 270mA
• Manufacturer: GE Fanuc / Emerson

Key Features

• 32-point mixed I/O in single module
• Positive/negative logic configurable per input group
• Removable terminal block for easy wiring
• LED indicators for each I/O point

Environmental Limits

• Operating Temperature: -20°C to +60°C
• Humidity: 5% to 95% RH, non-condensing

Frequently Asked Questions

What is the IC200MDD842 used for?

High-density mixed digital I/O for VersaMax systems, combining 20 inputs and 12 outputs in one module.

What is the difference between IC200MDD842 and IC200MDD844?

IC200MDD842 has 20 in / 12 out. IC200MDD844 has 24 in / 16 out.

Installation Guide

Step-by-Step

1. Power down the I/O rack
2. Insert module into VersaMax backplane
3. Attach terminal block
4. Wire 24VDC inputs and outputs
5. Power up and verify LEDs

Related Part Numbers

• IC200MDD842 — 20 In / 12 Out, 24VDC (this part)
• IC200MDD844 — 24 In / 16 Out, 24VDC
• IC200MDL640 — 16 In, 24VDC
• IC200MDL740 — 16 Out, 24VDC