GE IC670MDL644 16-Point 24VDC Fast Input Module

Overview

The GE IC670MDL644 is a 24VDC Positive/Negative Fast Input Module from the Field Control product line. This 16-point input module allows for both positive and negative logic input configurations. It offers exceptional flexibility, making it ideal for industrial automation systems that require reliable input signal processing.

Designed to work with both positive and negative input signals, the IC670MDL644 features individual LED indicators for each input point. Additionally, a PWR LED is included to display the status of the power supply, ensuring optimal monitoring of system health. The module also provides significant isolation between user input and logic circuits, improving system reliability.

Key Features

Flexible Input Logic: Supports positive and negative logic input configurations, providing flexibility for various applications.
16 Discrete Inputs: Includes 16 individual inputs, each with an LED indicator for clear operational status.
Isolation Ratings: Features 250V AC isolation for user input to logic and 1500V AC isolation for user input to frame ground for 1 minute.
Low Power Consumption: Requires only 80 mA from the power supply, optimizing energy usage.
External Power Supply: Requires 24VDC for powering input devices, with logic power supplied by the bus interface unit.

Technical Specifications

Parameter	Specification
Manufacturer	GE Fanuc Emerson
Product Type	Fast Input Module (Positive/Negative)
Product Line	Field Control
Part Number	IC670MDL644
Weight	0.50 lbs (0.23 kg)
Rated Voltage	24 Volts DC
Input Voltage Range	0 to 30 Volts DC
User Input Current	8 mA at 24 VDC
Number of Inputs	16
Input Impedance	3K Ohms (typical)
LED Indicators	1 LED per point, PWR LED indicator
User Input to Logic Isolation	250 Volts AC
Point to Point Isolation	None
Current Drawn from Power Supply	80 mA
Power Supply Requirement	External 24VDC power supply
Isolation for Frame Ground	1500V AC (for 1 minute)
Operating Temperature	0°C to 60°C (32°F to 140°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)

Description

The GE IC670MDL644 is a highly versatile 24VDC Positive/Negative Fast Input Module designed for use in Field Control applications. It features 16 discrete inputs that can be configured to handle positive or negative logic, making it an adaptable solution for various industrial control systems.

This module operates with a 24VDC power supply to drive the input devices, while the bus interface unit provides the necessary 5V logic power. Each input has an individual LED for real-time status monitoring, and the PWR LED indicates the overall health of the power supply. The IC670MDL644 module offers robust isolation features, including 250V AC isolation between user inputs and logic, and 1500V AC isolation to frame ground for one minute, ensuring reliable operation even in challenging environments.

Ideal for GE Fanuc automation systems, the IC670MDL644 module provides an efficient solution for handling high-speed, discrete input signals in industrial environments, enhancing both system performance and safety.