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KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

Run LED 1
Error LED 1
+TC1
-TC1
Shield
Shield
Top view 
Contact assembly 
Observe for earthed
thermocoupler:
differential inputs
max. ± 2 V to ground
KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

KL3311 | Bus Terminal, 1-channel analog input, temperature, thermocouple, 16 bit

The KL3311 analog input terminal allows thermocouples to be connected directly. The Bus Terminal’s circuitry can operate thermocouple sensors using the 2-wire technique. Linearisation over the full temperature range is realised with the aid of a microprocessor. The temperature range can be selected freely. The error LEDs indicate a broken wire. Compensation for the cold junction is made through an internal temperature measurement at the terminals. The KL3311 can also be used for mV measurement.

Product status:

Regular delivery

Product information

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