Yokogawa CENTUM VP SSB401-S53 Interface Module Original

Availability: 99 left in stock

Product Details The Yokogawa SSB401-S53 functions as a high-performance ESB Bus Interface Slave Module for the CENTUM VP and CS 3000 Distributed...

SKU: SSB401-S53

Manufacturer: Yokogawa
Product No.: SSB401-S53
Product Type: Industrial Control Networking
Product Origin: Japan
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Details

The Yokogawa SSB401-S53 functions as a high-performance ESB Bus Interface Slave Module for the CENTUM VP and CS 3000 Distributed Control System (DCS). This module serves as a critical communication bridge, linking Field Control Stations (FCS) with remote expansion units via the system bus. We offer this unit as 100% brand new and original, ensuring consistent data synchronization across your entire industrial network.

Product Overview

The SSB401-S53 manages the high-speed exchange of process data and control commands between the main controller and distributed I/O racks. It operates as a "slave" node within the ESB bus architecture, facilitating deterministic communication that meets the rigorous timing requirements of process automation. By supporting redundant paths, the SSB401-S53 eliminates single points of failure, ensuring that Human Interface Stations (HIS) and engineering tools maintain uninterrupted access to real-time field data in power plants, refineries, and chemical facilities.

Part Number Breakdown

Yokogawa SSB401 configurations utilize specific suffix codes to designate hardware styles and communication capabilities:

SSB401: Base model for the ESB Bus Interface Slave Module.
-S53: Designates the specific version/revision for modern CENTUM VP system bus integration.
Style S1: Indicates the physical hardware revision and internal board architecture.

Technical Specifications

Attribute	Specification Details
Manufacturer	Yokogawa Electric Corporation
Model Number	SSB401-S53 (Style S1)
System Compatibility	CENTUM VP and CENTUM CS 3000
Communication Speed	100 Mbps or 1 Gbps (Full Duplex)
Connector Type	RJ-45 Ethernet Port
Cable Requirement	CAT5e UTP or higher
Power Supply	3.3 VDC via Station Backplane
Current Consumption	2.0 – 2.5 A
Operating Temperature	0°C to +60°C (32°F to 140°F)
Weight	0.3 – 0.5 kg

Engineering Advantages

Optimized Redundancy Management: The SSB401-S53 fully integrates into Yokogawa’s dual-redundant bus strategy. It automatically manages signal switching between primary and secondary paths, maintaining process control even during physical cable damage or switch failures.
High-Speed Deterministic Response: By utilizing Fast Ethernet (100 Mbps) or Gigabit speeds (1 Gbps) depending on station setup, the module ensures that the controller receives field data with minimal latency. This deterministic behavior is vital for high-precision PID loops.
Compact Modular Footprint: The slim card design allows for high-density installation within control station racks. This efficiency reduces the overall footprint of the DCS cabinetry while leaving space for future I/O expansion.
Industrial-Grade EMI Resistance: The module features specialized shielding to withstand the electromagnetic noise typical of heavy industrial environments. It maintains stable communication in the presence of high-voltage switchgear and variable frequency drives (VFDs).
Direct Backplane Powering: The card draws its operational 3.3 VDC directly from the station backplane. This eliminates external power wiring and ensures the communication interface initializes simultaneously with the rest of the control hardware.

FAQs

Can the SSB401-S53 be used as a master interface?

No. The SSB401-S53 is specifically a "Slave" module designed for installation in remote or expansion nodes. The system requires a corresponding "Master" bus interface module located in the Field Control Station (FCS) to initiate communication.

Does the module support autonegotiation?

Yes. The RJ-45 interface supports autonegotiation to synchronize with the connected Layer 2 industrial switches, ensuring the most stable full-duplex communication link possible.

What is the maximum cable distance for the SSB401-S53?

The module supports a maximum distance of 100 meters when using standard CAT5e or CAT6 industrial Ethernet cabling. For distances exceeding 100 meters, you must utilize an intermediate switch or a fiber optic repeater module.

How do I verify the module status?

The SSB401-S53 includes front-panel LED indicators that display the status of the link, data activity, and hardware health. Additionally, the CENTUM VP maintenance tools provide real-time diagnostic logs for each bus node.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.