Overview

The Yokogawa ADV551-P53 Digital Output Module features 32-channel transistor contact signals and supports dual redundant configurations, ensuring reliability and robustness in industrial automation systems.

Key Specifications

• Output Channels: 32
• Rated Applied Voltage: 24 V DC
• External Power Supply Rating: 24 V DC, 50 mA
• External Power Supply Voltage Range: 20.4 to 26.4 V DC
• Output ON Voltage (Max): 2 V DC
• Leak Current (Max, Output OFF): 0.1 mA
• Output Format: Current sink
• Max Load Current: 100 mA/channel, 26.4 V (*1)
• Withstanding Voltage:
  • Between output signal and system: 2 kV AC for 1 minute
  • Between commons: 500 V AC for 1 minute (common minus side every 16-channel) (*2)

Functional Features

• Status Output: ON/OFF status output function
• Pulse Width Output: One-shot pulse width output function
• Time-Proportioning Output: Time-proportioning ON/OFF
• Output Response Time:
  • 3 ms or less (status output)
  • 10 ms or less (mixed status and pulse outputs)
• Pulse Width: 8 ms to 7200 s
• Pulse Width Resolution: 8 ms (with an additional ON/OFF delay of up to 1 ms)
• Max Current Consumption:
  • 700 mA (5 V DC)
  • 60 mA (external power supply)
• Weight: Approx. 0.20 kg
• External Connection: Pressure clamp terminal, dedicated cable (AKB331), MIL connector cable

Suffix Codes

• -P: With pulse width output function/time-proportional output function
• 5: Without status display; with no explosion protection
• 3: With ISA Standard G3 option and temperature (-20 to 70 °C) option

Additional Information

1. When driving a DC relay, connect a diode.
2. The withstanding voltage for using a dedicated cable is 500 V AC (between output signal and system). The withstanding voltage for using a MIL connector cable depends on the electrical specifications of the cable.