NI20 4TC Thermocouple Sensor with 4 independent inputs, it offers precise temperature monitoring capabilities. The thermocouple module incorporates a 3-way galvanic isolation, and RS485 circuits.

Category: SKU: 5NIZ4TC

NI20 4TC is a versatile interface designed specifically for thermocouple sensors, supporting various types such as J, K, E, N, S, R, B, and T, as well as generic sensors with mV standard output signals. With 4 independent inputs, this thermocouple module offers precise temperature monitoring capabilities.

This module operates as a ModBUS Slave, seamlessly integrating with any ModBUS Master device. Its compatibility and flexibility make it an excellent choice for a wide range of applications.

One of the standout features of the NI20 4TC is its robust 3-way galvanic isolation. This isolation extends across power supply, input, and RS485 circuits, ensuring the utmost integrity and accuracy of your temperature data.

  • Power supply: 10..40 Vdc; 19..28 Vac (50-60 Hz)
  • Transducers supply: 20 Vdc, 20 mA
  • Mounting: DIN 46277, 35 mm symmetrical rail
  • Input: 4-CH bipolar voltage ±80 mV or thermocouples type J,K,R,S,T,B,E,N
  • Resolution: 14 bit + sign
  • Communication: RS485 2 wire, ModBUS RTU slave protocol
  • Dimensions: 17,5 x 100 x 112 [mm]
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