231-4HD32-0XB0

Specifications:

Product Description: Analog input, SM 1231

4 AI, +/-10 V, +/-5 V, +/-2.5 V,

or 0-20 mA/4-20 mA, 12-bit+sign

(13-bit ADC)

Dimensions W x H x D（mm）: 45 x 100 x 75

Wiring: