Mixed I/O Module - GE Fanuc IC200MDD842

GE Fanuc VersaMax IC200MDD842 Discrete Mixed I/O Module

The IC200MDD842 is a discrete mixed I/O module from the GE Fanuc VersaMax series. This module combines 16 inputs and 16 outputs into one device, providing 32 I/O points organized in 3 groups. 

Key Features

• 32 I/O points in 3 groups: 16 outputs + 8+8 inputs
• 16 positive/negative logic inputs (negative logic requires version B)
• 16 discrete outputs with electronic protection
• Output protection includes:
• Electronic overcurrent protection
• Free-wheeling diodes
• Short circuit protection
• LED indicators per point (green/amber for status)
• Diagnostic functions detect shorts and overloads
• 0.5 ms response time for inputs and outputs
• Operates at 24V DC nominal with 0.5A load current @30V DC

Technical Specifications

• Brand: GE Fanuc / GE Intelligent Platforms
• Series: VersaMax
• Model: IC200MDD842
• Upgrade Version: IC200MDD842B (required for negative logic)
• Bulletin: IC200
• Product Type: Discrete Mixed I/O Module
• Total I/O Points: 32
• Inputs: 16 (positive/negative logic)
• Outputs: 16
• I/O Groups: 3 groups (16 outputs + 8 inputs + 8 inputs)
• Nominal Voltage: 24 V DC
• Load Current: 0.5 A @ 30 V DC
• Response Time: 0.5 ms
• LED Indicators: Yes - green/amber per point
• Channel Isolation: Not supported

FAQ

1. What is the part number for this mixed I/O module?

The part number is IC200MDD842. For negative logic support, upgrade to IC200MDD842B is required.

2. How many I/O points does the IC200MDD842 have?

It provides 32 I/O points total: 16 inputs (in two groups of 8) and 16 outputs (one group).

3. What protection features does this module have?

Outputs include electronic overcurrent protection, free-wheeling diodes, and short circuit protection. Diagnostics detect shorts and overloads.