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Yokogawa EC401-10 PLC MODULE

Name: Yokogawa EC401-10 PLC MODULE
Brand: Yokogawa
Rating: 5.0 (63 reviews)

Yokogawa EC401-10 is a high-performance PLC communication module built for industrial control systems. It delivers stable data transmission, strong anti-interference ability, and seamless compatibility with Yokogawa DCS and PLC equipment for process automation.

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Model:
EC401-10
Brand:
Yokogawa

EC401-10 Yokogawa EC401-10 EC401-10 PLC MODULE Yokogawa DCS EC401-10 DCS EC401-10 PDF

Product Description

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FAQ

Applications

EC401-10 Overview

The Yokogawa EC401-10 is a high-speed ESB (Enhanced Serial Bus) Bus Coupler Module designed for the CENTUM VP / CENTUM CS 3000 distributed control system (DCS). EC401-10 acts as a critical communication interface, connecting the Field Control Unit (FCU) with Node Units (such as ANB10S, ANB10D, ANT401) to enable reliable, high-speed data transmission in industrial automation environments. EC401-10 supports both single and dual-redundant configurations to ensure uninterrupted system operation.

EC401-10 Technical Specifications

Part Number	EC401-10
Manufacturer	Yokogawa
System Compatibility	CENTUM VP, CENTUM CS 3000 (FIO/N-IO Systems)
Country of Origin	Japan
Product Condition	100% New & Original
Operating Temperature Range	-20°C to +70°C
Lead Time	2-3 business days after payment confirmation
Warranty	1 year
Shipping Carriers	DHL, FedEx, UPS, TNT, EMS
Contact:Cheryl Qi	+86 18150137565

EC401-10 Advantages

High-Speed Communication: EC401-10 provides 128 Mbps data transfer for real-time I/O signal exchange between FCU and Node Units.
Redundancy Support: EC401-10 enables dual-redundant ESB bus configuration to eliminate single points of failure and enhance system reliability.
High Scalability: EC401-10 connects up to 9 Node Units, supporting flexible expansion of field I/O points.
Robust Design: EC401-10 features industrial-grade anti-interference and ISA G3 corrosion resistance, suitable for harsh environments.
Easy Installation: EC401-10 uses dedicated slot mounting with plug-and-play design for quick integration.
Wide Compatibility: EC401-10 works seamlessly with FIO series Field Control Units and various Node Units.

Get the Yokogawa EC401-10 with fast worldwide delivery — in‑stock units ship within 2‑3 business days of payment confirmation.

• Email: chen@htechplc.com

• WhatsApp / Phone: +86-181-5013-7565

• Shipping carriers: DHL, FedEx, UPS, TNT

Why buy from us:

• 100% new and genuine Yokogawa components

• Complete functional testing prior to dispatch

• Professional anti-static packaging

• One‑year warranty on all units

• 24/7 technical support and free quotations

• Competitive pricing and rapid global logistics

FAQs

What is the main function of Yokogawa EC401-10?

EC401-10 serves as an ESB bus coupler module, connecting the Field Control Unit (FCU) and Node Units for high-speed data communication in CENTUM VP DCS.
How many node units can one EC401-10 module connect?

A single EC401-10 module can connect up to 9 Node Units, including ANB10S, ANB10D, ANT401, ANT411, and ANT421.
How to configure redundant ESB bus with EC401-10?

Install two EC401-10 modules in FCU slots 7 and 8 to establish a dual-redundant ESB bus communication path.
What is the difference between EC401-10 and other EC401 variants?

EC401-10 is the standard basic version. Other variants include EC401-5 (standard with enhanced features), EC401-E (explosion-proof), and EC401-1 (G3 corrosion-resistant option).

EC401-10 Applications

Oil & Gas: Communication between central control unit and field I/O nodes in refining and petrochemical plants.
Chemical Industry: Reliable data transmission for process control loops in chemical production facilities.
Power Generation: Connecting control unit with monitoring nodes in thermal power plants.
Water Treatment: Stable communication for distributed sensor networks in water treatment systems.
Metallurgy: Industrial control system communication in high-temperature and dusty environments.

EC401-10 Certifications & Compliance

EC401-10 conforms to international industrial standards:

• CE certification (EMC and electrical safety compliance)

• UL 508 industrial control equipment standard

• IEC 61131-2 programmable controller specification

• ISA G3 corrosive environment adaptation certification

• Yokogawa factory quality assurance certification

• RoHS compliant (environmental protection)

All modules are 100% new original Yokogawa parts. Every EC401-10 is functionally tested before shipment, packed in professional anti-static packaging, and covered by a one-year warranty from the date of delivery.