Yokogawa ADV157-S00 Digital Input Module

Overview

The Yokogawa ADV157-S00 is a high-performance digital input module for CENTUM VP and ProSafe-RS systems. It receives 24 V DC ON/OFF signals from field devices, including switches, relays, and sensors. The module offers 32 input channels for versatile industrial automation applications. Its robust isolation ensures safe operation in demanding environments. Fast response times and reliable signal acquisition improve process control and efficiency. The module suits high-reliability industrial settings requiring precise digital input handling.

Technical Specifications

• Model Number: ADV157-S00

• Module Type: Digital Input Module

• Number of Input Channels: 32

• Rated Input Voltage: 24 V DC (sink/source type)

• Input ON Voltage: 18 to 26.4 V DC

• Input OFF Voltage: 5.0 V DC or less

• Input Current: 4.1 mA ± 20% per channel

• Maximum Allowable Voltage: 30 V DC

• Withstanding Voltage: 2 kV AC between input and system; 500 V AC between commons per 16 channels

• Input Response Time: ≤ 8 ms (status input)

• Minimum ON Detection Time: 20 ms (for pushbutton input)

• Max ON/OFF Cycle Frequency: 25 Hz (for pushbutton input)

• Current Consumption: Max. 350 mA @ 5 V DC

• External Connection: Pressure clamp terminal

• Weight: 0.4 kg