KL3054 | BECKHOFF Bus Terminal

Bus Terminal, 4-channel analog input, current, 4…20 mA, 12 bit, single-endedThe job of the KL3054 analog input terminal is to transmit analog measurement signals with electrical isolation to the automation device. The input electronics is independent of the supply voltage of the power contacts. The ground connection is the reference potential for the inputs. The error LEDs indicate an overload condition and a broken wire. The KL3054 combines four channels in one housing.Number of inputs 4Signal current 4…20 mATechnology single-endedInternal resistance 80 Ω + diode voltage 0.7 VCommon-mode voltage UCM –Resolution 12 bitConversion time ~ 4 msMeasurement error/ uncertainty < ±0.3 % (relative to full scale value)Surge voltage resistance max. 35 VElectrical isolation 500 V (K-bus/signal voltage)Current consumption power contacts – (no power contacts)Current consumption K-bus typ. 75 mABit width in the process image input: 4 x 16 bit data (4 x 8 bit control/status optional)Configuration no address or configuration setting