GE IC670MDL240 IC670MDL240J Discrete Input Module

Product Description

The GE IC670MDL240 is a 16-point discrete input module from the Field Control series, engineered for reliable AC signal acquisition. It captures on/off signals from industrial field devices, including switches, sensors, and relays, enabling precise control within distributed control systems. Moreover, it simplifies system integration by powering inputs externally while receiving operational power from the Bus Interface Unit (BIU). This module ensures robust performance under typical industrial conditions with fast response times and high isolation ratings.

Key Features

• 16 Discrete Inputs: Single grouped configuration with shared common for simplified wiring

• AC Signal Compatibility: Operates at nominal 120 VAC, suitable for various field devices

• Input Voltage Range: Supports 0–132 VAC, 47–63 Hz frequency range

• Reliable Isolation: 250 VAC continuous between groups; 1500 VAC for one minute

• Status Indicators: Individual LEDs per channel for easy monitoring

• Fast Response: Typical on/off response times of 12–25 ms for efficient signal detection

• Compact and Lightweight: 0.50 lbs, easily mounted on DIN rail or panel within Field Control systems

Technical Specifications

• Manufacturer: GE Fanuc

• Product Type: Discrete Input Module

• Number of Channels: 16

• Input Signal Nominal: 120 VAC

• Input Signal Range: 0–132 VAC, 47–63 Hz

• Input Current per Channel: 15 mA at 120 VAC

• Current Draw from BIU: 77 mA max

• On-State Voltage: 70–132 VAC

• Off-State Voltage: 0–40 VAC

• Input Impedance: 8.6 kΩ typical (reactive)

• Isolation Voltage: 250 VAC continuous; 1500 VAC, 1 minute

• Operating Temperature: 0°C to 60°C

• Mounting: DIN rail or panel

Typical Applications

• Distributed control systems requiring accurate AC signal acquisition

• Industrial automation projects with multiple switches, sensors, and relay inputs

• Integration with GE Fanuc Field Control systems for process monitoring and control

• Retrofitting older control panels with reliable 16-point AC input modules

FAQ

Q1: Can the IC670MDL240 handle DC signals?
A1: No, this module is designed specifically for 120 VAC discrete inputs.

Q2: How are input devices powered?
A2: Inputs require external 120 VAC power, while the module itself receives BIU power.

Q3: What is the response time for input signals?
A3: Typical on response is 12 ms; typical off response is 25 ms. Maximums are 20 ms and 40 ms.

Q4: How do I monitor input status?
A4: Each channel has a dedicated LED indicator for immediate visual feedback.

Q5: Can this module be mounted on standard DIN rails?
A5: Yes, it supports DIN rail and panel mounting for flexible installation.