The 031-1LD80 SM 031 - ANALOG INPUT is a module designed for analog signal measurement, featuring four inputs with a resolution of 16 bits. It supports resistance measurement within a range of 0 to 3000 Ohms using 2-, 3-, and 4-wire configurations, requiring fewer parameter bytes for multi-wire measurements. The module operates with a rated load voltage of 24 V DC and has a current consumption of approximately 30 mA from the load voltage without load. Additionally, it consumes about 55 mA from the backplane bus and has a power loss of around 1 W. Suitable for applications requiring precise resistance measurements over shielded cable lengths up to 200 meters, this analog input module offers reliable performance for various automation tasks.
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