Media gallery
Media gallery
Media gallery

Yokogawa VC401-11 | CENTUM VP | Vnet/IP Coupler Module

17 in stock

Manufacturer: Yokogawa
Product No.: VC401-11
Product Type: Vnet/IP Coupler Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.2 kg
Dimensions: 152 × 127 × 38 mm
Shipping port: Xiamen
Warranty: 12 months

Description
Reviews
Shipping & Payment

Overview

The Yokogawa VC401-11 is a dedicated Vnet/IP coupler module engineered for CENTUM VP distributed control systems. It enables deterministic data exchange and unified time synchronization between control nodes, ensuring consistent system behavior across complex plant networks. The module is optimized for high-reliability environments where event accuracy and communication stability are critical.

Designed for both standalone and redundant architectures, the VC401-11 serves as a core communication bridge between Vnet/IP and legacy Vnet or VL-net segments within Yokogawa DCS infrastructures.

Core Functions

The VC401-11 provides real-time data coupling and timestamp alignment between connected subsystems. With millisecond-level time resolution, it supports precise sequence-of-events recording, fault analysis, and synchronized control execution. Its architecture minimizes communication latency while maintaining deterministic performance under continuous operation.

Technical Specifications

Parameter	Specification
Model	VC401-11
Product Category	Vnet/IP Coupler Module
Compatible System	Yokogawa CENTUM VP
Network Interfaces	Vnet/IP, Vnet, VL-net
Vnet/IP Communication Speed	100 Mbps
Vnet / VL-net Speed	10 Mbps
Maximum Throughput	Up to 128 Mbps
Maximum Connection Distance	10 m
Maximum Connectable Units	9 nodes
Time Synchronization Accuracy	1 ms
Power Supply Range	12–24 V DC
Power Consumption	1.2 W
Operating Temperature	-10 to +50 °C
Mounting Form Factor	Control cabinet installation
Dimensions	152 × 127 × 38 mm
Weight	0.2 kg

Reliability and Redundancy

The VC401-11 supports redundant system configurations, allowing seamless operation during module or network faults. This capability is essential for continuous-process industries where system availability and fault tolerance are mandatory.

Typical Applications

This module is commonly deployed in large-scale DCS installations requiring synchronized control and monitoring, including oil and gas processing units, chemical production facilities, power generation plants, and high-availability manufacturing systems.

Frequently Asked Questions

Can the VC401-11 be used in redundant CENTUM VP systems? Yes. The VC401-11 is designed to operate in both single and dual-redundant configurations.

Does the module support precise event logging? Yes. It provides time synchronization with 1 millisecond resolution, enabling accurate sequence-of-events analysis.

Is this module compatible with legacy Yokogawa networks? Yes. It supports interoperability between Vnet/IP and traditional Vnet or VL-net architectures.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.