Description

SAI143‑H63 Yokogawa Analog Input Module

Technical Specifications

Product Model: SAI143‑H63
Brand: Yokogawa
Warranty: One Year
Module Type: 16‑channel isolated analog input module
Input Signal: 4‑20 mA DC, 1‑5 VDC
Isolation: Channel‑to‑channel galvanic isolation
Resolution: 16‑bit
Backplane Bus: Centum‑VP system bus
Operating Temperature: 0 °C ~ +50 °C
Storage Temperature: ‑40 °C ~ +85 °C
Protection Class: IP20 rack‑mount module
System Compatibility: Yokogawa Centum‑VP DCS system
Diagnostics: Field‑loop break detection, module self‑diagnosis, status LED indicators
Humidity: 5‑95 % RH non‑condensing
Weight: 0.45 kg
Dimensions: Centum‑VP single‑slot module footprint

Product Overview

SAI143‑H63 is high‑density isolated analog‑input module for Yokogawa Centum‑VP DCS. Collects 4‑20 mA / 1‑5 V signals from field transmitters and sensors, channel‑isolated design improves anti‑interference performance for process‑industry sites. Surplus and refurbished tested spare DCS AI module for petrochemical‑plant maintenance projects.

Application Notes

‑ Configure signal‑type per channel via DCS engineering software. ‑ Use shielded cable for field‑signal wiring. ‑ Typical deployment: Centum‑VP DCS analog‑input module spare‑part stocking.