GE IC694MDL646B Digital Input Module

Product Overview

The GE Fanuc IC694MDL646B is a 32-point digital input module for PACSystems RX3i series. It processes high-speed 24V DC signals efficiently while supporting both positive and negative logic. Designed for industrial environments, this module ensures reliable input reading from sensors, switches, and pushbuttons. Moreover, its compatibility with sourcing and sinking inputs provides flexible integration across multiple control architectures.

Key Features and Functional Highlights

• High-Speed Response: Less than 1 ms response time supports real-time automation needs.

• Versatile Input Logic: Accepts positive or negative logic for sourcing or sinking devices.

• Individual Status Indication: Each input point has dedicated LED indicators for quick diagnostics.

• Reliable Isolation: Provides group isolation between input channels to prevent signal interference.

• Compact Form Factor: Standard RX3i slot design enables easy integration into existing systems.

• Robust Performance: Operating temperature range 0–60°C and high vibration/shock tolerance ensures industrial reliability.

Technical Specifications

Typical Applications

• Industrial PLC systems requiring fast and reliable discrete signal acquisition.

• Automation setups for manufacturing, packaging, and process control lines.

• Sensor or switch monitoring in harsh environments with vibration and temperature stress.

• Integration into safety interlocks and machine monitoring systems.

FAQ

Q: Can the IC694MDL646B support both sourcing and sinking inputs?
A: Yes, it is compatible with both input types, allowing flexible system integration.

Q: What is the response time for this module?
A: The module operates with a response time of less than 1 millisecond, suitable for high-speed control.

Q: What environmental conditions can the module tolerate?
A: It operates from 0–60°C, with 5–95% non-condensing humidity, and withstands shock and vibration typical of industrial settings.

Q: How are input statuses indicated?
A: Each of the 32 input points has a dedicated LED for clear and immediate status visibility.