SIEMENS EM 231 ANALOG INPUT MODULE “ SIMATIC S7-200 SERIES
The Siemens EM 231 is a reliable and compact analog input module designed specifically for SIMATIC S7-200 PLCs. It offers precise analog signal acquisition for industrial automation systems and supports EX-rated environments.
Manufacturer: SIEMENS
Type: Analog Input
Family: SIMATIC S7-200
Model: EM 231
MRN: 6ES7231-7PC22-0XA0
SN: C-B5TM4088
ESTAND: 03
Compatible CPUs: Only for S7-22X CPU
Technical Information
- Input Current: 60 mA / 87 mA
- Power Loss: 1.8 W; Sensor: 1 mW
- Analog Inputs: 4
- Explosion Proof: EX Rated
- Dimensions (W x H x D): 71.2 x 80 x 62 mm










