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FC-IOTA-NR24 Honeywell Redundant I/O Termination Assembly

FC-IOTA-NR24 Honeywell Redundant I/O Termination Assembly

Product Overview

The Honeywell FC-IOTA-NR24 serves as a high-density connection interface for the Safety Manager SC system. Despite the "NR" designation, this assembly provides the critical infrastructure required to support...

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Availability: Low stock: 50 left

SKU: FC-IOTA-NR24
Vendor: Honeywell
Category: Redundant I/O Termination Assembly
Related Series:

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Product Overview

The Honeywell FC-IOTA-NR24 serves as a high-density connection interface for the Safety Manager SC system. Despite the "NR" designation, this assembly provides the critical infrastructure required to support redundant universal I/O modules such as the RUSIO-3224 and RUSLS-3224. It acts as the bridge between field instrumentation and the safety controller, ensuring high-availability signal processing in SIL 3 environments.

Technical Specifications

Parameter Specification
Channels 32 Universal I/O Channels
Module Compatibility RUSIO-3224 / RUSLS-3224
Network Ports 2 × RJ45 100MB Ethernet (RIOLA & RIOLB)
Power Input 24 VDC via Screw Terminals
Operating Temperature -40°C to +70°C
Dimensions 64 × 120.7 × 293.4 mm
Weight 0.46 kg
Condition 100% Brand New and Original

Engineering Advantages

Universal Channel Flexibility
Supports mixed signal types—including digital inputs, ESD inputs, analog signals, and digital outputs—within a single 32-channel platform, reducing spare part complexity.

Integrated Power Distribution
Four dedicated V+ terminals simplify wiring for active field devices, eliminating the need for external power distribution blocks.

High-Speed Redundant Communication
Dual RJ45 Ethernet ports ensure continuous communication with the controller, maintaining system availability even if one link fails.

Extreme Environment Resilience
Designed for reliable operation from -40°C to +70°C, making it suitable for harsh industrial and remote installations.

Standardized Rail Integration
Direct connection to carrier power rails via 24V and COM terminals enables fast installation and ensures stable power delivery.

FAQs

Does this assembly support the RUSIO-3224 module?
Yes, it is specifically designed to accommodate both RUSIO-3224 and RUSLS-3224 modules.

How does the SIL 3 rating impact my safety system design?
SIL 3 compliance ensures the module meets stringent international safety standards, making it suitable for high-risk applications such as ESD and fire & gas systems.

What type of Ethernet cables should I use with the RIOLA/B ports?
Industrial-grade shielded Cat5e or Cat6 cables are recommended for optimal performance and noise immunity.

Is the product shipped in original packaging?
Yes, the unit is supplied as 100% brand new and original, complete with factory packaging and documentation.