SCALANCE X204RNA SCALANCE X204RNA EEC (PRP)
Operating Instructions, , C79000-G8976-C294-03
37
Connection
6
6.1
Power supply
Power supply
The power supply is connected using a 3- or 4-pin plug-in terminal block. Usable cable
cross-section 0.25 to 2.5 mm
2
. Tightening torque 0.57 - 0.79 Nm (5 - 7 in.lb.).
The power supply is non-floating. The signal cables of the Ethernet TP ports are floating.
Note
Removing or inserting the power connector with the power on is not permitted.
Table 6- 1
Pin assignment
Pin number
Pin assignment of the SCALANCE X204RNA
Pin assignment of the SCALANCE X204RNA
EEC
Pin 1
L1 +24 VDC
PE
Pin 2
M1
L1 +24 V…+250 VDC
L1 100 V … 240 VAC
Pin 3
M2
N1
Pin 4
L2 +24 VDC
-
Note
Since the SCALANCE X204RNA EEC does not have a redundant power supply, the power
supply must be connected between L1 and N1.
Summary of Contents for SCALANCE X204RNA EEC
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