The Yokogawa S2BN1D‑11130 is a node interface unit designed to provide stable communication, signal routing, and node‑to‑controller connectivity within ProSafe‑RS and CENTUM VP systems.
Specifications
Manufacturer: Yokogawa
Model Number: S2BN1D‑11130
Module Type: Node Interface Unit
Function: Node communication and signal distribution
Communication Bus: ESB bus / safety node communication
Power Supply: 24 VDC (system standard)
Isolation: Channel‑to‑system isolation
System Compatibility: CENTUM VP / ProSafe‑RS
Mounting: Rack‑mounted node interface slot
Wiring: Terminal‑based node wiring
Operating Temperature: Industrial operating range
Features
Stable Node Communication: Ensures reliable data exchange between node units and controllers
High‑Integrity Signal Routing: Supports secure distribution of safety and control signals
Noise‑Resistant Design: Isolated channels improve communication stability
System‑Optimized: Fully compatible with Yokogawa ESB/FIO architecture
Industrial Durability: Built for long‑term operation in harsh plant environments
Easy Maintenance: Modular structure simplifies replacement and servicing
