Manufacturer: Siemens
Type: Analog Input Module
MNR: 6ES7231-0HC00-0XA0
Family: SIMATIC S7-200
Model: EM231
Supply voltage: 24 V DC
No. of analog inputs (AI): 3
Input voltage max.: 30 V
Input current max.: 32 Ma
Resolution: 12-bit A/D converter
Power loss: 2 W
Dimensions: 90 x 80 x 62 mm