Honeywell FC-IOTA-R24 Redundant I/O Termination Assembly

Overview

The Honeywell FC-IOTA-R24 (Part No. 84320805-475) is a robust redundant I/O termination assembly designed for critical industrial automation systems. This module ensures reliable connectivity and continuous operation, especially in mission-critical applications. It is specifically engineered to integrate seamlessly with Honeywell’s Functional Safety Controller (FSC) systems, providing enhanced system performance and safety.

Key Features

Redundancy: The FC-IOTA-R24 guarantees uninterrupted service by offering redundant I/O paths, preventing system downtime in case of a failure.
Modular Design: Its modular structure allows for easy expansion, maintenance, and replacement, ensuring long-term flexibility.
Connectivity: It supports analog, digital, and serial I/O modules, offering extensive integration options for complex systems.
Ethernet Communication: Equipped with two RJ45 connectors for 100MB Ethernet communication, facilitating efficient data transfer.
Power Protection: Features parallel diode reverse polarity protection, which prevents damage by blowing a fuse if connected incorrectly.

Technical Specifications

Specification	Details
Model	FC-IOTA-R24
Part Number	84320805-475
Function	Redundant I/O Termination Assembly
Operating Temperature	-40°C to +70°C (-40°F to +158°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Relative Humidity	10% to 95% (non-condensing)
Supply Voltage	24 VDC (-15% to +30%)
Supply Load	Max. 10 A
Reverse Polarity Protection	Parallel diode (blows the fuse)
Dimensions (L x W x H)	44.32 cm x 12.07 cm x 6.4 cm
Weight	0.6 kg (1.32 lbs)
Approvals	CE, UL (TUV pending)
Supported I/O Types	Analog, Digital, and Serial I/O
Design	Modular, DIN rail mountable

Product Description

The Honeywell FC-IOTA-R24 provides enhanced reliability by offering redundant connections for I/O modules in Honeywell FSC systems. This ensures that critical processes remain operational even if one I/O path fails. Its modular design simplifies system expansion and makes replacements easier, helping businesses maintain continuous productivity.

This I/O termination assembly integrates a variety of Honeywell I/O modules, which can be analog, digital, or serial, ensuring flexibility for diverse automation needs. The assembly’s Ethernet communication ports support 100MB Ethernet, facilitating high-speed data exchange in large-scale systems. Additionally, the 24V power supply can handle up to 10A, ensuring stable operation for active devices.

Dimensions and Weight

Specification	Details
Dimensions (L x W x H)	44.32 cm x 12.07 cm x 6.4 cm
Weight	0.6 kg (1.32 lbs)

Applications

The Honeywell FC-IOTA-R24 is ideal for a wide range of industries, including:

Industrial Automation: Supports high-availability systems where continuous operations are critical.
Process Control: Ensures reliable I/O connections for complex control processes.
Power Generation: Provides robust connectivity for mission-critical power management systems.
Oil and Gas: Ensures stable performance in remote or hazardous environments.
Chemical Processing: Facilitates accurate and dependable monitoring of process variables.
Manufacturing: Improves system uptime in automated manufacturing lines.