FC-TDIO11 | Honeywell SC IOTA Redundant Digital I/O Module

Product Description

The FC-TDIO11 from Honeywell is a redundant digital I/O module engineered for Safety Manager SC IOTA systems. It delivers bi-directional digital input and output functionality across 16 channels, supporting discrete, analog, and pulse signals. With dual-channel redundancy, robust construction, and protocol support for PROFIBUS DP and FOUNDATION Fieldbus, this module ensures reliable integration and continuous operation in demanding industrial environments.

Technical Specifications

• Model Number: FC-TDIO11

• Manufacturer: Honeywell

• Product Type: Redundant Digital I/O Module

• Channel Type: Bi-directional digital I/O

• Channel Count: 16 channels

• Input Voltage: 24 VDC

• Output Voltage: 24 VDC

• Output Current: 2 A per channel

• I/O Type: Universal (supports discrete, analog, and pulse signals)

• Operating Temperature Range: –40 °C to +70 °C

• Protection Class: IP20

• Protocol Support: PROFIBUS DP, FOUNDATION Fieldbus

Key Features

• Redundant Architecture: Dual-channel design ensures uninterrupted operation during module failure

• Universal Marshalling: Simplified wiring with a single mass termination cable

• High Channel Density: 16 bi-directional channels for versatile application needs

• Durable Construction: Built for long-term performance in harsh environments

• System Compatibility: Seamlessly integrates with Honeywell control systems and other industrial platforms

Application Scenarios

The FC-TDIO11 is suitable for:

• Safety Instrumented Systems requiring redundant digital I/O

• Process automation environments with diverse signal types

• Power generation and petrochemical facilities needing robust I/O modules

• Distributed control systems requiring reliable redundancy

FAQ

Q: How many channels are supported?  A: The module provides 16 bi-directional digital I/O channels.

Q: What protocols are supported?  A: PROFIBUS DP and FOUNDATION Fieldbus.

Q: What is the maximum current per channel?  A: Each channel supports up to 2 A.

Comparison with Similar Models

• FC-TDIO10: Standard digital I/O module without redundancy.

• FC-TDIO11: Enhanced redundant design with universal I/O support and protocol flexibility.