Siemens SIMATIC ET 200S - Wiring and Fitting

Brief Instructions on Commissioning ET 200S
2-4
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Wiring and Fitting
1. Wire the ET 200S as shown below:
2
3
AUX1
3
6
7
1
5
2
3
6
7
1
5
2
3
6
7
1
5
2
3
6
7
1
5
2
3
AUX1
3
6
7
1
5
2
3
6
7
1
5
2
3
6
7
1
5
2
3
6
7
1
5
1L+
1M
24 VDC
Electronic
supply
24 VDC
Sensor supply
potential group 1
24 VDC
Load supply
potential group 2
6
7
2
6
7
4
8
8 88 8 8 88
8
2
444
4
4444
A
4
A
8
Figure2-3 WiretheexampleonthePROFIBUSDP
2. Use the PROFIBUS bus connector to connect the DP master with the ET 200S.
The PROFIBUS DP interface is located on the IM 151-1 STANDARD.
3. Insert the power and electronic modules into the terminal modules.
4. Switch on the voltage supply for the DP master.
5. Watch the status LEDs on the DP master.
CPU 315-2 DP:
-- 5 V D C ! lights up
-- S F D P ! off
-- BUSF ! flashes