Figure 7-7: Assignment Of The Auxiliary Current Circuits At The Safety Local Maintenance Isolating Module; Figure 7-8: Configuration Of The Safety Local Maintenance Isolating Module - Siemens SIMATIC ET 200pro Quick Manual

Assignment of the auxiliary current circuits
Mechanical EMERGENCY OFF
1-channel
Mechanical EMERGENCY OFF
2-channel
Electronic sensor
1-channel
Electronic sensor
2-channel
The operating mode
"1-channel operation"
is to be set.
Figure 7-7: Assignment of the auxiliary current circuits at the safety local maintenance isolating
module
Configuration
Slide switch
1—
0—
S1 S2

Figure 7-8: Configuration of the safety local maintenance isolating module

Safety guideline
The set configuration is to be checked with the display '1-channel' and '2-chan-
nel'. One of these two displays must always be lit up.
If both displays light up or are off simultaneously, the device is no longer ready
to operate and must be replaced immediately.
7-8
IN
1 2
5
Channel 1
3
4
IN
1 2
Channel 1
5
3
4
IN
1
2
5
4 3
IN
1
2
5
4 3
Pin 1: output sensor channel 1
Pin 2: F input sensor channel 2
Pin 3: not connected
Pin 4: F input sensor channel 1
Pin 5: output sensor channel 2
S1
1 2-channel operation
0 1-channel operation
START
2L+
1
5
4
IN
Pin 1: output (2L+)
Pin 2: not connected
Pin 3: not connected
Pin 4: start input
Pin 5: not connected
OUT
1
5
4
OUT
Pin 1: not connected
Pin 2: not connected
Pin 3: ground (2M)
Pin 4: F output (2L+)
Pin 5: not connected
S2
Autostart
Monitored start-up
SIMATIC - ET 200pro motor starter
GWA 4NEB 950 5661-02 DS 04
2
3
2
3
2M