Yokogawa|ADV851-P50|Digital Input Module
YOKOGAWA ADV851-P50 Digital Input Module
Description
YOKOGAWA ADV851-P50 is a 32-channel isolated digital input module for 24 V DC signals, compatible with CENTUM VP ST2 systems.
Features
Supports dual redundancy. Offers 16-channel common isolation. Enables status and pushbutton input functions with SOE capability for precise event logging.
Technical Specifications
- Model: ADV851-P50
- I/O Type: Digital Input Module
- Number of Channels: 32
- Signal Isolation: Common every 16 channels
- Rated Input Voltage: 24 V DC (sink/source)
- Input ON Voltage: 20 to 26.4 V DC
- Input OFF Voltage: ≤ 5.0 V DC
- Input Current: 2.5 mA ±20% per channel at rated voltage
- Maximum Input Voltage: 30.0 V DC
- Withstanding Voltage: 2 kV AC for 1 minute (signal to system), 500 V AC between commons
- Input Response Time: ≤ 8 ms (status input)
- Minimum ON Detection Time: 20 ms (pushbutton input)
- Maximum ON/OFF Cycle: 25 Hz (pushbutton input)
- SOE Input: Supported with 1 ms time resolution
- Current Consumption: 500 mA at 5 V DC
- Weight: Approx. 0.30 kg
Yokogawa|ADV851-P50|Digital Input Module
Yokogawa|ADV851-P50|Digital Input Module
YOKOGAWA ADV851-P50 Digital Input Module
Description
YOKOGAWA ADV851-P50 is a 32-channel isolated digital input module for 24 V DC signals, compatible with CENTUM VP ST2 systems.
Features
Supports dual redundancy. Offers 16-channel common isolation. Enables status and pushbutton input functions with SOE capability for precise event logging.
Technical Specifications
- Model: ADV851-P50
- I/O Type: Digital Input Module
- Number of Channels: 32
- Signal Isolation: Common every 16 channels
- Rated Input Voltage: 24 V DC (sink/source)
- Input ON Voltage: 20 to 26.4 V DC
- Input OFF Voltage: ≤ 5.0 V DC
- Input Current: 2.5 mA ±20% per channel at rated voltage
- Maximum Input Voltage: 30.0 V DC
- Withstanding Voltage: 2 kV AC for 1 minute (signal to system), 500 V AC between commons
- Input Response Time: ≤ 8 ms (status input)
- Minimum ON Detection Time: 20 ms (pushbutton input)
- Maximum ON/OFF Cycle: 25 Hz (pushbutton input)
- SOE Input: Supported with 1 ms time resolution
- Current Consumption: 500 mA at 5 V DC
- Weight: Approx. 0.30 kg
