Yokogawa ADM55 Input/Output Module

Overview
The Yokogawa ADM55 is an input/output (I/O) module designed for Yokogawa DCS (Distributed Control System) applications. It provides reliable digital and analog signal interfacing, enabling accurate monitoring and control of field devices in industrial automation systems.

General Information

Part Number: ADM55

Manufacturer: Yokogawa

Brand / Country of Origin: Yokogawa / Japan

Type: Input/Output Module

Application: Industrial automation, process control, and monitoring

Mounting: Rack or panel installation within control cabinets

Technology: Digital and analog I/O, diagnostic monitoring, fault detection

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: ≤ 10 W

Input: Powered via system backplane

Protection: Overvoltage, short-circuit, and surge protection

Indicators: LEDs for power, input/output status, and fault

Communication & Interface

Interface: Connects to Yokogawa DCS I/O bus

Diagnostics: Channel supervision, fault reporting, signal integrity monitoring

Operator Interface: LED indicators

Reset Features: Supports soft and hardware reset

I/O & Channels

Input Channels: Digital and/or analog inputs (per module specification)

Output Channels: Digital and/or analog outputs (per module specification)

External Load Support: Provides signal interface only; does not directly drive high loads

Environmental

Operating Temperature: 0 to +55 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20, suitable for standard industrial cabinet environment

Dimensions & Weight

Dimensions (L × W × H): 30 × 130 × 150 mm

Weight: 0.5 kg

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