Yokogawa EB402-10 ESB Bus Coupler Module

Manufacturer: Yokogawa
Product Number: EB402-10
Condition: New & In Stock
Product Type: ESB Bus Coupler Module
Origin: Japan
Payment Methods: T/T, Western Union
Dimensions: 160 × 100 × 250 mm
Weight: 1 kg
Shipping Port: Xiamen, China
Lead Time: 1–3 Working Days
Warranty: One Year
Certificate: COO
Courier Partners: DHL, UPS, TNT, FedEx, EMS

Product Overview

The Yokogawa EB402-10 ESB Bus Coupler Module is an essential component of the CENTUM CS 3000 Distributed Control System (DCS). It serves as the interface between the central control unit and field devices connected via the Ethernet-based SmartBus (ESB) network.

By ensuring seamless communication and reliable data transfer, the EB402-10 supports high-speed integration of remote I/O devices in industrial automation. Its robust and scalable design makes it suitable for diverse applications in oil & gas, power generation, chemical processing, pharmaceuticals, and water treatment.

Key Features

• High-Speed Communication – Supports Ethernet-based SmartBus for fast, reliable data transfer.

• Flexible Integration – Connects field devices with the central control unit in distributed architectures.

• Scalable Design – Suitable for both small and large system configurations.

• Reliable Data Transfer – Robust protocols with error-checking ensure continuous integrity.

• Easy Installation & Maintenance – Modular design enables quick setup and replacement.

• Built-In Diagnostics – Real-time monitoring and status updates for smooth operation.

Technical Specifications

Dimensions & Weight

• Dimensions: 160 × 100 × 250 mm

• Weight: 1.0 kg

Electrical Characteristics

• Power Supply: 24 VDC (via system backplane)

• Power Consumption: Approx. 5 W

• Communication: Ethernet-based SmartBus (100Base-T)

• Mounting: DIN rail

Environmental Characteristics

• Operating Temperature: 0°C to +55°C

• Storage Temperature: -20°C to +70°C

• Humidity: 5%–95% RH (non-condensing)

• Vibration: IEC 61131-2 compliant

• Protection: IP20 (when installed in enclosure)

System Compatibility

• Platform: Yokogawa CENTUM CS 3000 DCS

• I/O Integration: Supports AI, DI, DO, AO modules and more

• Redundancy: Supports redundant network/device configurations

• Configuration Tools: CENTUM CS 3000 engineering tools

Industry Applications

• Oil & Gas – Connects transmitters, valves, and meters across upstream, midstream, and downstream operations.

• Power Generation – Links turbines, boilers, and equipment to ensure reliable plant performance.

• Chemical Processing – Provides accurate process control while maintaining safety and compliance.

• Pharmaceuticals – Enables automated and regulated production processes.

• Water Treatment – Supports pump, valve, and sensor communication for efficient monitoring and control.