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YOKOGAWA VI451-10 | CENTUM CS / VP DIGITAL INPUT MODULE
YOKOGAWA VI451-10 | CENTUM CS / VP DIGITAL INPUT MODULE - Image 2
YOKOGAWA VI451-10 | CENTUM CS / VP DIGITAL INPUT MODULE - Image 3

YOKOGAWA VI451-10 | CENTUM CS / VP DIGITAL INPUT MODULE

Original price was: $10,000.00.Current price is: $1,051.00.

Product NO：  VI451-10

Brand：YOKOGAWA

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

Hardware Specifications

  • Manufacturer: Yokogawa Electric Corporation
  • Model / Part Number: VI451-10 (also designated as VI451)
  • Product Series: CENTUM CS / CENTUM VP Distributed Control System (DCS)
  • Module Type: 32-Channel Isolated Digital Input Module
  • Input Channels: 32 discrete input channels per module
  • Input Rating: 24 V DC nominal sink/source inputs for field contact monitoring
  • Isolation: Optically isolated channel-to-bus architecture to protect system electronics from field transients
  • Redundancy Support: Supports dual-redundant module configurations when mounted on compatible redundant node adapter units
  • Chassis Compatibility: Designed for Yokogawa standard node unit slots (ESB bus / FIO node carriers)

 

Installation & Guidelines

  • Node Slot Seating: Align the VI451-10 module carefully with the guide rails in the designated slot of the Yokogawa node unit and press firmly to fully engage the backplane connectors.
  • Field Cabling & Terminations: Connect field discrete signals to the module via dedicated Yokogawa pressure-clamp terminal blocks, prefabricated signal cables, or dedicated marshaling panels. Ensure correct wire grouping to avoid noise coupling.
  • Redundancy Setup: For high-availability configurations, install paired modules into adjacent redundant slots on the node carrier. The system handles synchronization automatically via the control network.

 

Maintenance & Troubleshooting

  • Diagnostic Indicators: Observe the front-panel LED status lights (such as Status/RDY, Alarm, and individual channel state LEDs) to quickly evaluate hardware health and active input statuses.
  • Terminal & Cable Audit: Periodically check plug-in terminal blocks and cable connectors to ensure they remain tight and secure despite continuous plant vibration.
  • System Log Review: If a module fault or communication drop occurs, review the CENTUM system message log via the engineering station or operator console to isolate hardware or configuration errors.

 

Safety & Handling

  • Power Isolation: Always power down the node unit or follow approved plant safety procedures before inserting or removing I/O modules from active DCS racks.
  • Qualified Personnel: Installation, wiring, and software configuration changes must be performed exclusively by certified automation and control engineers.
  • ESD Protection: Always wear a properly grounded anti-static wrist strap when handling the printed circuit board to prevent electrostatic discharge damage.

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

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