Siemens SIMATIC S7-1200 Manual page 41

6 Installation and Commissioning
6.1 Installing the hardware
Table 6-1
No.
1. Mount the PM1207 power module, the CPU
1214C and the SIWAREX WP231 weighing
module onto the hat rail and establish the bus
connection to the CPU with the slider switch of
the weighing module.
Do not yet supply the PM1207 power module
with the power supply (230V~).
2. Connect the CSM1277 switch, the CPU
1214C, the SIWAREX WP231 weighing
module and the TP700 Comfort panel with 24V
DC supply voltage of the PM1207 power
module.
3. A base and top plate has to be attached to the
SIWAREX WL260 SP-S AA load cell. The
drawing in the "Note" column is to be used for
base plate and top plate. Screws (M6 x 15mm)
with washers are required.
Kopfplatte Kopfplatte
Grundplatte Grundplatte
4. Connect the SIWAREX WL260 SP-S AA load
cell to the SIWAREX WP231 weighing module.
5. Connect the CPU, the weighing module, the
Comfort Panel and the programming device
with the help of the RJ45 cable to the
CSM1277 switch.
6. Connect all ground connections to earth.
7. Provide the PM1207 power module with the
power supply (230V~).
Weighing, Controlling and Logging (Set 6)
Entry ID: 82454336, V2.0,
Action
Wägemodul Wägemodul
10/2017
Comment
see Figure 6-1
see Figure 6-1
see Figure 6-1
see Figure 6-1
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