12-14
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
12.3 Analog Electronic Module 2 AI I (...123-1GB00...)
6ES7 123-1GB00-0AB0
The 2 AI I analog electronic module is an analog input module with the fol-
lowing characteristics:
2 inputs for current measurement
Input ranges
"
20 mA and 4...20 mA
13/12-bit resolution
Input range selection
Isolation from the SC bus
Permissible common-mode voltage of AC 2 V
SS
The figure below shows the front elevation and the side elevation of the two-
channel input module.
The circuit shematic is shown on the front elevation of the input module. In
its operative state the circuit schematic is covered by the labeling strip.
Front elevation
Side elevation
The used terminals are shaded gray.
Slot 1 is shown.
A2
A4
A1
A3
Figure 12-7 Front and Side Elevations of the 2 AI I Analog Electronic Module
Order Number
Characteristics
Front Elevation/
Side Elevation
SC Analog Electronic Modules – T
echnical Data