Slave Interface Module for CS 3000 | SB401-50 S1 Yokogawa

Slave Interface Module for CS 3000 | SB401-50 S1 YokogawaProduct Details The Yokogawa SB401 50 S1 serves as a high performance ESB Bus Interface Slave Module designed for the CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). This module establishes the critical communication link between remote I O nodes and the central Field Control Station (FCS). We provide this unit as 100% brand new and original in factory packing, ensuring the highest level of network stability for mission critical

Addressing Requirement: 17 input words

and GPS support (configuration dependent)

Ensure all fixing screws match torque specifications to maintain compression along the gasket line

0 kg (Including Adapter) Engineering Advantages

Counter Functionality: 4 × 32-bit hardware counters (Supports Incremental Encoder

High-Integrity Power Rail Distribution: The IEMMU01 distributes regulated +5 VDC and other vital voltages across the backplane

x environments

and +24 VDC relay power)

Simplified Expansion Logic: While the base unit provides extensive I/O

This density reduces the total number of chassis required for large-scale safety shutdowns

Model Number: IS220PDIAH1B

and directly prepared to restore factory-level diagnostic accuracy to your critical power generation equipment