Introduction

2-channel analog input terminal, ±2 V, 0 ... 2 V, ±10 V, 0 ... 10 V (accuracy 0.05 %)

The analog input terminals KL3132, KL3162, KL3172 and KL3182 process signals in the range of ±2 V, 0 ... 2 V, ±10 V or 0 ... 10 V. The voltage is digitized to a resolution of 16 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of one Bus Terminal have differential inputs and a common, internal ground potential. With their high measurement accuracy of ±0.05 % of the full-scale value, these terminals are optimized for high-precision control processes, such as dosing, filling, or quality assurance. The Bus Terminals combine 2 channels within a housing. State and Error LEDs display the state of the terminal.