Honeywell FC-IO-0002 I/O Extender Module

Honeywell FC-IO-0002 IO Extender Module for Safety Manager A.R.T.

The FC-IO-0002 IO Extender Module serves as a critical communication hub within Safety Manager A.R.T. systems. This module enables reliable data transfer and power distribution across the entire IO chassis.

Core Functions

• Transfers Control Processor communication to all IO modules
• Distributes Watchdog signals from Control Processors to IO modules
• Routes 5V power from Control Processor to IO modules in two groups
• Provides status indication through multi-color LED display
• Enables individual output module isolation during error conditions

System Architecture

• Installs in positions 20 and 21 within the IO chassis
• Position 20 module primarily controls IO bus 1 operations
• Position 21 module provides redundancy and backup control
• Automatic failover capability between dual extender modules
• Manages both IO bus 1 and IO bus 2 during failover events

Power Distribution

• Redundant IO Chassis: Group 1 supplies odd positions 1-17
• Redundant IO Chassis: Group 2 supplies even positions 2-18
• Non-redundant IO Chassis: Group 1 supplies positions 1-9
• Non-redundant IO Chassis: Group 2 supplies positions 10-18
• Voltage Drop: 0.2V to 0.8V range per group
• Current Capacity: >1.25A per power group

Technical Specifications

• Model: FC-IO-0002 IO Extender Module
• Watchdog Inputs: 2 inputs with 10mA maximum
• Watchdog Outputs: 18 outputs with 25mA maximum
• Power Inputs: 2 diode OR-ed 5V DC at 100mA
• Weight:0.25kg
• Space Requirement: 4 TE, 3 HE compact design
• Status Indicator: LED with OFF/GREEN/RED states

Safety Features

• Individual output module isolation during system errors
• Redundant module configuration for system reliability
• Watchdog signal distribution for safety monitoring
• Automatic failover between primary and backup modules
• Comprehensive status monitoring and indication

Certifications & Compliance

• CE, TUV, UL, CSA approved for safety systems
• Designed for Safety Manager A.R.T. applications
• Complies with international safety standards
• Suitable for critical safety instrumented systems

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