Yokogawa SAI143-H63 Digital Module | Industrial Control

Yokogawa SAI143-H63 Digital Output Module

The Yokogawa SAI143-H63 handles 4-20mA signals from 16 field devices. This digital output module updates data every 40 milliseconds for real-time control. 

Module Features

• Brand Model: Yokogawa SAI143-H63 Digital Output Module
• Input Channels: 16 isolated channels with module isolation
• Signal Range: 4 to 20 mA rated input range
• Extended Range: Accepts 0 to 25 mA input signals
• Update Speed: 40 ms data refresh frequency
• Accuracy: ±16 µA precision across operating range
• Voltage Protection: 1.5 kV AC withstand for 1 minute
• Power Supply: 16.15V to 26.4V transmitter power

Technical Details

• Input Impedance: 250Ω + current value during Power-ON
• Off-State Impedance: Minimum 500 kΩ when powered off
• Temperature Stability: ±16 µA drift per 10°C change
• Current Limit: 25 mA maximum output protection
• Wire Configuration: Individual 2/4-wire per channel setting
• System Current: 320 mA at 5V, 550 mA at 24V supply
• Module Weight: 0.34 kg to 0.39 kg depending on connection
• Connection Options: Pressure clamp, MIL cable, or dedicated cable

Setup Guide

• Configure each channel for 2-wire or 4-wire operation
• Use setting pins to change wiring configurations
• Enable transmitter power across all 16 channels simultaneously
• Maintain input signals within 0-25 mA permissible range
• Ensure proper isolation for high voltage environments

Package Contents

• One SAI143-H63 Digital Output Module unit
• Required mounting hardware and components
• Protective packaging for secure transportation
• Shipping via FedEx, UPS, or DHL express services

Common Questions

• How many input channels? 16 isolated channels per module
• What input signals? 4-20 mA standard, 0-25 mA acceptable
• Update frequency? 40 milliseconds data refresh rate
• Voltage protection? 1.5kV AC withstand for safety