KL1002
The KL1002 is an analog input module by Beckhoff from the KL Analog Input Modules series, offering 2 inputs with signal voltage ranges of -3 to +5 V (logic 0) and 15 to 30 V (logic 1). It operates on 24 V DC (–15%/+20%) with 3.0 ms filter, consumes 5 mA per input and 3 mA on the K-bus. With 4-wire connection, EN 61131-2 compliance and IP20 rating, it functions from -25 to +60°C.