Honeywell FC-IOBUS-CPIO Communication Module

Honeywell FC-IOBUS-CPIO I/O Bus Module

The Honeywell FC-IOBUS-CPIO is the primary I/O bus communication module for Honeywell Safety Manager platforms. It functions as the core interface bridge, linking central processing safety controllers to distributed remote and local I/O subracks via a dedicated, fault-tolerant safety I/O bus network.

Key Specifications

• Model: FC-IOBUS-CPIO
• Type: I/O Bus Module
• Supply Voltage: 5 VDC / 24 VDC (internal backplane draws)
• Operating Temperature: -40°C to +70°C
• Dimensions: 3.5 x 22.5 x 17.5 cm
• Weight: 1.2 kg
• Interface Protocol: Dedicated Safety Manager I/O Bus
• Status Indicators: Front panel LED diagnostics
• Channel Isolation: Optoelectronic galvanic barriers
• Redundancy Support: 2oo3 or dual-redundant configurations

FAQ

Q: Does this module support redundant configurations?
A: Yes, it supports 2oo3 or dual-redundant setups with automatic zero-delay switching.

Q: Can bus cables be connected while the system is powered?
A: Only under verified non-hazardous conditions. Live disconnection in explosive atmospheres risks electrical discharge or fail-safe state execution.

Installation Guide

1. Install into designated Safety Manager chassis slot.
2. Connect I/O bus cables to front-panel connectors.
3. Verify LED status indicators for communication integrity.
4. Configure redundancy settings per Safety Manager manual.

Selection Tips

• Required for all Safety Manager I/O bus architectures.
• Verify chassis compatibility (FC-IOCHAS series) before ordering.
• For redundant systems, order two modules minimum.