32 Channel Modbus Analog Input Module | Ai32

The Ai32 is a Modbus Analog Input Module with 32 Analog Input Channels on board. The inputs can be jumper configured to read 0-5V signals, 0/4-20mA signals, Thermistor temperature sensors, or Dry Contact Closures in low speed switching applications. The Ai32 converts any analog signals into a 10-bit value between 0-1024.

See our 10K Thermistor Sensors for compatible Temperature Sensors.

The Ai32 can communicate with a higher level control system via Modbus RTU over RS485. The units are also accessible over IP/Ethernet by using the BarioNet I/O Gateway, which communicates with up to 8 of the modules concurrently and exposes all of the input values via HTTP, TCP, or ModbusTCP.

DataNab Ai32 Data Sheet
DataNab Ai32 Manual
DataNab Ai32 Configuration Info

Monitoring Applications:

• Temperature
• Humidity
• CO2
• Pressure
• Flow
• Voltage
• Current
• Dry Contacts
• etc...

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