Yokogawa ADM12 | Dual-Channel Alarm Input Module 100% New

Overview

The Yokogawa ADM12 is a dual-channel alarm input module designed for process monitoring and safety interlock systems. It accepts sensor signals and provides relay outputs for alarm or control applications.

General Information

Brand: Yokogawa
Country of Origin: Japan
Model: ADM12
Type: Alarm Input Module
Function: Monitors two analog input channels and provides relay outputs for alarm or interlock
Channels: 2 (analog input)
Mounting: DIN-rail or panel installation

Power Specifications

Supply Voltage: 24 V DC nominal
Relay Outputs: 2 SPDT (Form C)
Contact Rating: 5 A at 250 V AC / 30 V DC
Set-point Accuracy: ±0.5% of span
Response Time: < 100 ms per channel

Communication & Interface

Input Channels: Accepts 4-20 mA or 1-5 V DC signals
Relay Outputs: Provides two independent relay contacts for each channel’s alarm condition
Function: Converts analog signal levels into discrete relay outputs for alarm or control

Environmental

Operating Temperature: −20 °C to +60 °C
Humidity: Suitable for industrial environments, non-condensing
Installation Environment: Industrial control cabinet or DIN-rail panel

Dimensions & Weight

Dimensions: Approx. 220 × 130 × 30 mm 
Weight: Approx. 0.20 kg

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