ADM51-2/CE1 Yokogawa Communication Module

Yokogawa ADM51-2/CE1 CENTUM VP Bus Communication Module

Yokogawa ADM51-2/CE1 CENTUM VP Bus Communication Module

Availability: 10 left in stock

Yokogawa ADM51-2/CE1 CENTUM VP Communication Module The Yokogawa ADM51-2/CE1, also cataloged as the ADM51 Communication Interface Module, operates as a...

SKU: ADM51-2/CE1

Manufacturer: Yokogawa
Product No.: ADM51-2/CE1
Product Type: Communication Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 120g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa ADM51-2/CE1 CENTUM VP Communication Module

The Yokogawa ADM51-2/CE1, also cataloged as the ADM51 Communication Interface Module, operates as a dedicated hardware component for deterministic data exchange and backplane routing within Yokogawa CENTUM VP control systems.

Hardware Specifications

Parameter	Specification
Model	ADM51-2/CE1
Brand	Yokogawa
Origin	Japan
Weight	0.12 kg (Net, 0.26 lbs)
Dimensions	Standard rack-mounted module enclosure format
Operating Temp	-20 to +60 deg C
Power Consumption	~1.0 A @ 24 VDC
Module Type	Communication Interface Module
Bus Protocol	ESB bus / Vnet/IP supported
Channel Points	16-point connector execution
Isolation	Optical isolation between communication paths
Redundancy	Dual communication path redundancy supported

Process Control and DCS Subsystem Integration

The ADM51-2/CE1 communication module handles high-speed signal synchronization between the Field Control Unit (FCU) and downstream node locations across Yokogawa architectures. Built-in digital isolation barriers isolate external signal paths from central system backplane buses to prevent ground loop noise propagation. Dual-channel redundant physical links maintain active subsystem scanning, ensuring fault-tolerant transmission for connected 4-20 mA HART loop protocol field devices without dropping scan frame cycles during primary link interruptions.

Frequently Asked Questions

Q: Does replacing an ADM51-2/CE1 module require shutting down the entire local node rack?

A: Node power constraints determine card extraction guidelines; power down the affected subsystem bus or verify node redundant power status before removing the module to avoid data bus frame interrupts.

Q: How does the internal watchdog system signal communication timeouts?

A: Integrated watchdog timers continuously monitor link frame latency, tripping front-panel diagnostic indicators and sending system fault flags to the central controller when frame updates exceed timeout thresholds.

Field Installation Guidelines

Position the ADM51-2/CE1 module vertically into the allocated rack position, pushing the assembly into the slot until rear card-edge contacts interlock firmly with the backplane connector. Tighten all mechanical locking screws to lock the housing and establish protective earth ground continuity through the mounting frame. Secure multi-pin wiring harnesses and shielded transmission cables to the connector faceplate, confirming that shield drain wires ground directly to the cabinet bus bar to block high-frequency electromagnetic interference.

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.

Mark Thompson

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.

Robert Hoffmann

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.