4.2 Structure
4.2.1 General
1
LED status indication PROFIBUS DP master
2
Storage media slot (lockable)
3
LED status indication CPU part
4
LED status indication PROFINET IO controller
5
Operating mode switch CPU
6
X5: Ethernet PG/OP channel
7
X2: MPI interface
8
X3: PROFIBUS DP/PtP interface
9
X8: PROFINET IO controller
10 X1: Slot for DC 24V power supply
The components 6 - 10 are under the front flap!
4.2.2 Interfaces
The CPU has an integrated power supply:
n
The power supply has to be provided with DC 24V. For this serves the double DC 24V
slot, that is underneath the flap.
n
Via the power supply not only the internal electronic is provided with voltage, but by
means of the backplane bus also the connected modules.
n
The power supply is protected against polarity inversion and overcurrent.
n
The internal electronic is galvanically connected with the supply voltage.
CPU 315-4PN23
X1: Power supply
System 300S
+
Hardware description
Structure > Interfaces
HB140 | CPU | 315-4PN23 | en | 18-02
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Содержание SPEED7 300S+ CPU 315PN
Страница 1: ...CPU 315 4PN23 Manual HB140 CPU 315 4PN23 en 18 02 System 300S SPEED7 CPU 315PN...
Страница 89: ...System 300S Deployment PtP communication Modbus Example communication HB140 CPU 315 4PN23 en 18 02 89...
Страница 155: ...Appendix System 300S Appendix HB140 CPU 315 4PN23 en 18 02 155...