Honeywell 51120673-101 Universal Channel I/O Module 16-CH

Availability: 20 left in stock

Product Overview The 51120673-101 is a high-performance Universal Channel System (UCS) I/O module designed for Honeywell Experion PKS and legacy TDC 3000...

SKU: 51120673-101

Manufacturer: Honeywell
Product No.: 51120673-101
Product Type: Universal I/O Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 1070g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The 51120673-101 is a high-performance Universal Channel System (UCS) I/O module designed for Honeywell Experion PKS and legacy TDC 3000 Distributed Control Systems (DCS). This module represents a mechanical necessity for modern process automation, utilizing Universal Channel Technology to allow each of its 16 channels to be independently configured for multiple signal types. By consolidating Analog Input (AI), Analog Output (AO), Digital Input (DI), and Digital Output (DO) functions onto a single hardware platform, the 51120673-101 provides an authoritative solution for reducing cabinet footprint and simplifying complex field wiring. It is a trustworthy choice for mission-critical operations in refining, chemical processing, and power generation where flexibility and signal integrity are paramount.

Detailed Technical Specifications

Attribute	Details
Manufacturer	Honeywell
Model Number	51120673-101
Product Type	Universal Channel System (UCS) I/O Module
System Compatibility	Experion PKS (C300/UOC), TDC 3000
Number of Channels	16 Configurable Channels
Channel Signal Types	AI (4-20mA/HART), AO, DI (24VDC), DO
A/D & D/A Resolution	16-bit High-Resolution
Isolation	Galvanic Channel-to-System Isolation
HART Support	Integrated HART Pass-through for AI/AO
Operating Temperature	0 °C to +60 °C (32 °F to 140 °F)
Relative Humidity	5% to 95% (Non-condensing)
Weight	1.07 kg (2.36 lbs)
Country of Origin	USA
Certifications	CE, UL, CSA, RoHS Compliance

Installation Guide

Pre-Installation Inspection: Ensure the 51120673-101 module and the corresponding I/O Termination Assembly (IOTA) are free from physical damage. Verify that the IOTA is correctly mounted to the carrier or DIN rail.
Slot Alignment: Align the module with the plastic guides on the IOTA. The module is designed with keyed connectors to prevent incorrect orientation, ensuring a trustworthy physical connection.
Seating the Module: Firmly press the module onto the IOTA connectors until the locking tabs engage. Do not use excessive force; a mechanical necessity is the proper alignment of the high-density pins before full insertion.
Grounding Requirements: Ensure the I/O carrier is properly bonded to the system safety ground. Proper grounding is an authoritative requirement for the module's EMI shielding and surge protection circuits to function correctly.
Field Wiring: Connect field devices to the screw terminals on the IOTA. Since the 51120673-101 is software-configurable, ensure wiring follows the intended channel assignment (AI, AO, DI, or DO) defined in the Control Builder.
Power-Up: Once the module is seated and wired, apply system power. The module will undergo a self-diagnostic routine. Observe the front-panel status LEDs to confirm successful initialization and communication with the C300 or UOC controller.

Technical FAQ

Does the 51120673-101 support HART communication?

Yes. For analog configurations, the 51120673-101 provides an authoritative interface for HART-enabled field devices. This allows for the digital transmission of secondary variables and device diagnostics directly to the Experion Asset Management system.

How does Universal I/O reduce overall project costs?

By utilizing the 51120673-101, engineers can reduce the variety of spare parts needed on-site. The ability to configure any point as any type reduces hardware engineering time and minimizes the mechanical necessity for complex marshalling cabinets, leading to significant savings in labor and materials.

What happens if a channel configuration needs to be changed post-installation?

Changes are managed via software in the Experion PKS Control Builder. This flexibility is a trustworthy advantage during plant startups, as I/O types can be reassigned without physical rewiring or hardware swaps.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.