Yokogawa|SSB401-13| ESB Bus Interface Module

SKU: SSB401-13

Manufacturer: Yokogawa
Product No.: SSB401-13
Condition：In stock
Product Type: ESB Bus Interface Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

YOKOGAWA SSB401-13 ESB Bus Interface Module

Description
The YOKOGAWA SSB401-13 is an ESB (Extended Serial Bus) Interface Module designed for the ProSafe-RS Safety Instrumented System (SIS), facilitating high-integrity data communication between Safety Control Units and remote Safety Node Units.

Features

SIL 3 certified per IEC 61508
Supports star and chain-type network topologies
Extends ESB bus transmission distance up to 50 km
Supports hot-swappable redundancy configurations
Built-in self-diagnostics with fault indication

Technical Specifications

Model Number: SSB401-13
Safety Integrity Level: SIL 3 (IEC 61508)
Functionality: ESB Bus optical transport function (Vnet/IP only)
Connection Topology: Star-type and chain-type connections (simultaneous use permitted)
Maximum Connection Stages: 2 stages
Transmission Distance: 5 km to 50 km (via two-stage optical repetition)
Optical Power Attenuation: 3 dB to 4 dB between specified connections
Current Consumption: 0.5 A (at 5 V DC)
Weight: Approx. 0.3 kg
Dimensions: 14.25 cm x 13 cm x 32.8 cm
Operating Temperature: -20°C to +60°C

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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