Sales Original Siemens 6ES7231-4HD32-0XB0 SM1231 4CH 13Bit Analog Input Expansion Module ±10V 4-20mA Differential Input For S7-1200 PLC
Sales original new sealed Siemens 6ES7231-4HD32-0XB0 SM1231 4-channel differential analog input module,12Bit+sign(13Bit ADC resolution),multi-range:±2.5V/±5V/±10V voltage & 0-20mA/4-20mA current,DC24V power supply,typical power loss 1.5W,all-channel scan ≤625μs,IP20 protection,35mm DIN rail install,perfect match S7-1200 series CPU,widely used for industrial sensor data acquisition,global wholesale sales with 12-month warranty。