Siemens SIMATIC ET 200S - Terminal Assignment of the 2 AO U High Feature

Analog Electronic Modules
12-104
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Terminal assignment
The following table shows the terminal assignment of the 2AO U High Feature for
the terminal module:
Table 12-50 Terminal assignment of the 2AO U High Feature
View
Terminal assignment Remarks
2
3
4
6
7
8
1
5
S
0+
QV
0
S
0--
S1
+
QV
1
S
1--
M
ana
M
ana
TM-E15S24-01 and 2AO U High Feature
CH0 CH1
2-wire 4-wire
Channel 0: Terminals 1 to 4
Channel 1: Terminals 5 to 8
CR: Analog output voltage
(output voltage)
S+: Positive feeler line
M
ana
: Module ground
S--: Negative feeler line
2
3
4
6
7
8
1
5
S
0+
QV
0
S
0--
S1
+
QV
1
S
1--
M
ana
M
ana
TM-E15S26-A1 and 2AO U High Feature
CH0 CH1
2-wire 4-wire
AUX1
A
4
A
3
A
8
A
7
AUX1
AUX1
AUX1
Channel 0: Terminals 1 to A3
Channel 1: Terminals 5 to A7
CR: Analog output voltage
(output voltage)
S+: Positive feeler line
M
ana
: Module ground
S--: Negative feeler line