Yokogawa S9981DE‑02 Interface Unit

Description

The Yokogawa S9981DE‑02 Interface Unit provides reliable signal interfacing and wiring termination for CENTUM VP and legacy Yokogawa control systems, ensuring stable communication between field devices and system I/O modules.

Specifications

• Manufacturer: Yokogawa

• Model Number: S9981DE‑02

• Product Type: Interface Unit

• Application: Field signal interfacing and termination

• Function: Routes, conditions, and distributes signals to I/O modules

• Compatibility: CENTUM VP / CS3000 / legacy Yokogawa systems

• Connection Method: Terminal‑based wiring interface

• Isolation: Electrical isolation between field and system circuits

• Mounting: Panel or rack‑mounted interface assembly

• Operating Temperature: –20 °C to +60 °C

• Construction: Industrial‑grade PCB with protective coating

• Weight: ~0.6 kg

• Shipping Weight: ~1.2 kg

Features

• Reliable Signal Routing: Ensures clean and stable transfer of field signals

• System Integration: Fully compatible with Yokogawa DCS architectures

• Robust Isolation: Protects control modules from field disturbances

• Durable Construction: Designed for long‑term operation in harsh environments

• Flexible Wiring: Supports multiple field signal types depending on system configuration

• Maintenance Friendly: Modular layout simplifies installation and replacement