This RTD module is popular for temperature measurement. Unlike traditional designs, the ADAM-4015 provides six RTD input channels for different types of RTD signal as an cost-effective solution in industrial & building automation. Occasionally, broken external wiring will lead to inaccurate current value. The ADAM-4015 provides a broken wiring detection function so users can easily troubleshoot broken wiring problems.

Features

• 10-30V DC Power Input (1.2W @ 24V DC)
• Six Differential Analog Input Channels (2-, 3-, 4-Wire Pt, Balco or Ni RTD, 16-bit resolution)
• Accuracy : 0.1% or better
• Span Drift : 25 ppm/C
• Zero Drift : 3 uV/C
• CMR @ 50/60Hz : 120dB
• Isolation Voltage : 3000V DC
• Supported Protocols : ASCII command and Modbus/RTU
• System and Communication Watchdog Timer
• -10C ~ +70C Operating Temperature