Yokogawa|ADV151-H50/D5A00|Digital Input Module

YOKOGAWA ADV151-H50/D5A00 Digital Input Module Description The YOKOGAWA ADV151-H50/D5A00 is a 32-channel isolated digital input module designed for Yokogawa CENTUM CS 3000 and CENTUM VP distributed control systems (DCS), converting discrete 24 V DC field signals into digital data for system processing. Features High reliability with 1500 V isolation, fast 8 ms response, supports dry/wet contact and transistor inputs, KS cable interface adapter included. Technical Specifications Number of Input Channels: 32 channels (isolated) Rated Input Voltage: 24 V DC (sink/source) Input ON Voltage: 18 to 26.4 V DC Input OFF Voltage: 5.0 V DC or lower Input Current: 4.1 mA ± 20% per channel at rated input voltage Maximum Allowable Input Voltage: 30.0 V DC Withstanding Voltage: 2 kV AC between input signal and system for 1 minute; 500 V AC between commons for 1 minute (shared by every 16 channels) Input Response Time: 8 ms or less for status input Pushbutton Input: Minimum ON detection time 20 ms; maximum ON/OFF cycle 25 Hz Maximum Current Consumption: 500 mA (5 V DC) Functions: Status input (ON/OFF detection), pushbutton input (edge counting), SOE input (sequence of events capture) External Connection: Pressure clamp terminal, dedicated cable (AKB331), MIL connector cable; /D5A00 suffix indicates KS cable interface adapter (ATD5A-00) Operating Temperature: -10°C to 55°C Storage Temperature: -25°C to 70°C Humidity: 10% to 90% non-condensing Weight: Approximately 0.30 kg Dimensions (W × H × D): 107.5 × 130 × 32.8 mm