Siemens CP 1542SP-1, Руководство по эксплуатации

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Installation, wiring, commissioning
3.4 Commissioning the CP
CP 154xSP-1
Operating Instructions, 12/2019, C79000-G8976-C426-05
47
Power supply at connector X80
You will find the location of the connector X80 four the power supply to the CP in section
Power supply (Page 36). There, you will also find notes on reverse polarity protection.
The 2-terminal plug-in terminal block has the following pin assignment for the socket:
Terminal Assignment
1L+ / 2L+ 24 VDC
1M / 2M Ground
The two terminals 1L+/L2+ and 1M/2m of the terminal block are each bridged internally so
that you can connect either a single or a redundant power supply.
Connectable cable cross-section
● Without wire end ferrule 0.2 .. 2.5 mm
2
/ AWG 24 .. 13
● With wire end ferrule 0.25 .. 1.5 mm
2
/ AWG 24 .. 16
● With TWIN wire end ferrule: 0.5 .. 1.0 mm
2
/ AWG 20 .. 17
You will find information about the power consumption and further technical details of the
connectors in section Technical specifications (Page 99).
3.4 Commissioning the CP
Requirement: Configuration prior to commissioning
A prerequisite for full commissioning of the module is the completeness of the STEP 7
project data.
Commissioning the module
Further commissioning involves the following steps:
1.
Compiling the project data
2. Downloading the STEP 7 project data to the device
The STEP 7 project data of the CP is transferred when you load to the station.
To load the station, connect the engineering station on which the project data is located
to the CPU.
You will find more details in the STEP 7 information system in the section "Compiling and
downloading project data".