KL3001, KL3002 | 1-, 2-channel analog input terminals -10…+10 V

The KL3001 and KL3002 analog input terminals handle signals in the range from -10 to +10 V. The voltage is digitised to a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the Bus Terminal have differential inputs and possess a common, internal ground potential. The KL3001 is the single-channel variant with differential input and is characterised by its fine granularity and electrical isolation. The KL3002 version combines two channels in one housing. The light emitting diodes give an indication of the data exchange with the Bus Coupler.