Yokogawa AMM42 Multiplexer Input Module

Overview

The Yokogawa AMM42 is a multiplexer input module designed for Yokogawa process control systems. It allows multiple analog or digital signals to be efficiently multiplexed and transmitted to the controller, providing accurate data acquisition and reliable signal management for industrial automation applications.

General Information

Part Number: AMM42

Manufacturer: Yokogawa

Brand / Country of Origin: Yokogawa / Japan

Series: AMM

Type: Multiplexer Input Module

Mounting: Rack or panel installation within control system chassis

Technology: Signal multiplexing, analog-to-digital conversion, and diagnostic monitoring

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 12 W

Protection: Overvoltage and short-circuit protection

Indicators: LED for module status and fault detection

Communication & Interface

Input Channels: Multiple analog or digital inputs

Interface: Backplane or bus connection to Yokogawa controllers

Diagnostics: Signal integrity checks, fault detection, and status reporting

Operator Interface: LED indicators for input activity and fault conditions

Reset Features: Supports system-level reset

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: −20 to +70 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20 or installed within industrial control cabinet

Dimensions & Weight

Dimensions (L × W × H): 120 × 90 × 60 mm

Weight: 0.5 kg

Efficient Signal Multiplexing for Accurate Data Acquisition!