Yokogawa ADV161-P50 Digital Input Module

Model & Suffix Definition

• ADV161: 64-channel digital input module
• P: With pushbutton input function
• 5: No status display; no explosion protection
• 0: Basic type

Core Specifications

• Input Channels: 64
• Rated Input Voltage: 24 V DC (sink/source)
• Input ON Voltage: 20 to 26.4 V DC
• Input OFF Voltage: 5.0 V DC or less
• Input Current: 2.5 mA ±20% per channel
• Maximum Allowable Input Voltage: 30.0 V DC
• Withstanding Voltage:
  • Input to system: 2 kV AC for 1 minute
  • Between commons: 500 V AC for 1 minute (common per 16 channels)
• Input Response Time: 8 ms or less (status input)
• Minimum ON Detection Time: 20 ms (pushbutton input)
• Maximum ON/OFF Cycle: 25 Hz (pushbutton input)
• Maximum Current Consumption: 550 mA (5 V DC)
• External Connection: Dedicated AKB337 cable, MIL connector cable
• Weight: 0.3 kg

Key Functions

• ON/OFF status input detection
• Pushbutton edge counting and monitoring
• High channel density for space-saving installation
• High isolation voltage for stable industrial use
• Wide compatibility with Yokogawa DCS platforms

Typical Applications

• Yokogawa CENTUM CS 3000 / VP distributed control systems
• Large-scale digital status monitoring
• Pushbutton and discrete sensor signal acquisition
• Factory automation and production line I/O
• Oil, gas, power, and chemical process automation

Packaging List

• 1 × Yokogawa ADV161-P50 digital input module
• Installation and wiring manual

FAQ

1. What type of module is the ADV161-P50?

   It is a 64-channel digital input module for 24 V DC signals.

2. Does it support pushbutton input?

   Yes, the suffix P provides pushbutton edge detection.

3. What is the input voltage range?

   Rated 24 V DC, operating 20 to 26.4 V DC.

4. How many input channels does it have?

   64 channels.

5. What is the weight of the module?

   Approximately 0.3 kg.