Bachmann AI202/SI AI204/SI Analog Input Module

Bachmann AI202/SI AI204/SI Analog Input Module

The analog input modules AI202/SI and AI204/SI offer 2 or 4 high resolution analog 16 bit current input channels. Single channel isolation, high immunity to interference, as well as integrated signal filtering (delta-sigma converter) make this module particularly interesting for process technology.

Features of Bachmann AI202/SI AI204/SI

2 or 4 analog inputs

Input current 0 to 20 mA

Input impedance 75 Ω

Resolution: 16 bit

Refresh cycle time 250 ms / channel

Galvanic isolation of channels

Galvanic isolation from system

Monitoring of internal voltages