GE IC660ELB921H Relay Output Module - Image 1
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GE IC660ELB921H Relay Output Module
GE IC660ELB921H Relay Output Module - Image 2
GE IC660BBD024 12/24 VDC 32-Circuit Source I/O Block
GE IC660BBD024 12/24 VDC 32-Circuit Source I/O Block
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GE IC670GBI002H Field Control Bus Interface Unit
GE IC670GBI002H Field Control Bus Interface Unit

GE IC660ELB921H Relay Output Module

Product Introduction
This configuration identifies the IC660ELB921H as a relay output module for industrial automation systems. It provides control signals for various field devices through normally open contact relays. The module supports CPU redundancy and is configurable via PCIM Configuration Software, designed for integrating control outputs within GE automation architectures.

Category:
Description

Technical Specifications
Product Type: Relay Output Module
Operating Voltage: 93 to 132 VAC
Operating Frequency: 47Hz to 63Hz
Contact Layout: Normally Open
CPU Redundancy Support: Yes
Configuration Software: PCIM Configuration Software
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -40 to 70°C (-40 to 158°F)
Relative Humidity: 5% to 95% (non-condensing)
Operating Height: 40,000 feet
Operating Vibration: 0.2 inch displacement
Operating Shock: 5 G for 10 milliseconds
LED Indicators: Status LEDs for board health and communication status

Key Features
Relay Output Functionality: Provides normally open contacts for controlling external industrial devices and equipment.
CPU Redundancy Support: Capable of operating within redundant processor configurations for enhanced system availability.
Versatile Connectivity: Provides a PCIM (PC Interface Module) interface for integration with various systems.
Flexible Configuration: Configurable using PCIM Configuration Software for adapting to application-specific control logic.
Robust Industrial Design: Engineered for demanding environments with specified temperature, humidity, vibration, and shock tolerance ratings.
Diagnostic LED Indication: Status LEDs provide visual indication for board health and communication status, facilitating troubleshooting.

Application Scenarios
Industrial Automation: Serves as a relay output module providing control signals for motor starters, valves, and actuators in automated manufacturing environments.

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