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본사 대한민국
Beckhoff Automation Co., Ltd.

대륭테크노타운 3차 12층
가산디지털2로 115
08505 금천구, 서울특별시, 대한민국

+82 2 2107-3242
info-kr@beckhoff.com
www.beckhoff.com/ko-kr/

KL3021 | Bus Terminal, 1-channel analog input, current, 4…20 mA, 12 bit, differential

KL3021 | Bus Terminal, 1-channel analog input, current, 4…20 mA, 12 bit, differential

KL3021 | Bus Terminal, 1-channel analog input, current, 4…20 mA, 12 bit, differential

Run LED 1
Error LED 1
+Input 1
-Input 1
Ground
Shield
Ground
Shield
Top view 
Contact assembly 
KL3021 | Bus Terminal, 1-channel analog input, current, 4…20 mA, 12 bit, differential

KL3021 | Bus Terminal, 1-channel analog input, current, 4…20 mA, 12 bit, differential

The KL3021 analog input terminal handles signals in the range from 4 to 20 mA. The current is digitized to a resolution of 12 bits and is transmitted, in an electrically isolated form, to the higher-level automation device. The input channels of the Bus Terminal have differential inputs and possess a common, internal ground potential. The KL3021 is characterized by its fine granularity and electrical isolation. An open lead or overload condition are detected, and the terminal status is relayed to the controller via the K-bus. The run LEDs give an indication of the data exchange with the Bus Coupler. The error LEDs indicate an overload condition and a broken wire.

Product status:

Regular delivery

Product information

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