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Yokogawa ANT502-5E Optical ESB Repeater | CENTUM VP Module

Yokogawa ANT502-5E Optical ESB Repeater | CENTUM VP Module

  • Manufacturer: Yokogawa

  • Product No.: ANT502-5E

  • Condition：in Stock

  • Product Type: Optical ESB Bus Repeater / Slave Module

  • Product Origin: Japan

  • Payment:T/T, Western Union

  • Weight: 250g

  • Shipping port: Shanghai/Yiwu/Shenzhen

  • Warranty: 12 months

Product Description

Overview

The ANT502-5E is a high-speed Optical ESB Bus Repeater (Slave Module) designed for CENTUM VP and STARDOM control systems. It extends the Enhanced System Bus (ESB) via fiber optics, allowing remote I/O nodes to communicate over distances up to 5 km without compromising signal speed or reliability.

Functionality and Applications

  • Converts optical signals from a Master Module into ESB electrical signals, enabling remote field connections.

  • Supports chain and star network topologies, ideal for large industrial plants and distributed control architectures.

  • Ensures deterministic communication with minimal latency for real-time process control.

  • Provides electrical isolation via fiber optics, protecting against EMI, ground loops, and lightning surges.

  • Compatible with ANB11 Node Units and ANT10U Repeater Units for flexible installation.

Key Features

Long-Distance Optical Transmission

  • Supports up to 5 km per hop using quartz single-mode fiber.

  • Enables cascading of multiple modules for extended networks.

High-Speed Deterministic Communication

  • Operates at the ESB bus native speed (~128 Mbps), maintaining remote I/O performance equivalent to local connections.

  • Low-latency signal conversion preserves real-time control loop integrity.

Redundancy and Reliability

  • Dual-redundant configuration ensures uninterrupted communication in case of module or fiber path failure.

  • Optional HKU interface provides monitoring of cabinet environmental conditions for preventive maintenance.

Maintenance-Friendly Design

  • Hot-swappable module allows replacement without system shutdown.

  • Compact form factor simplifies integration in standard control cabinets.

Technical Specifications

Feature Specification
Model Number ANT502-5E
Module Type Optical ESB Bus Repeater (Slave)
Compatible Systems CENTUM VP, STARDOM
Max Transmission Distance 5 km per hop
Optical Connector Type LC (IEC61754-20 compliant)
Number of Fiber Cores 2
Fiber Type Quartz Single-mode Optical Fiber
Communication Type Optical over ESB network
Power Supply 24 V DC
Current Consumption 0.5 A
Power Consumption <5 W
Operating Temperature -20°C to +60°C
Storage Temperature -40°C to +85°C
Dimensions 155.9 × 130 × 32.8 mm
Weight Approx. 0.25 kg
Installation ANB11 Node Unit or ANT10U Repeater Unit
Topology Support Chain and Star connection

Design Note

The -5E suffix indicates the module supports 5 km transmission distance and compliance with regional safety or explosion-protection standards as required.

FAQ

Q: Can the module be installed without shutting down the network?
A: Yes, it supports hot-swapping for uninterrupted operation.ANT502-5E

Q: What optical fiber type is required?
A: Quartz single-mode fiber with LC connectors (IEC61754-20 compliant).

Q: Is the module compatible with both CENTUM VP and STARDOM?
A: Yes, it supports remote I/O extension for both control platforms.

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Optical ESB Bus Repeater / Slave Module Yokogawa
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