Siemens SENTRON - Page 78

Connection
6.3 Connecting the control circuit
78 Manual, 08/2017, L1V30368969104A-02
Mounting the dual power supply
The dual power supply must be mounted on a standard mounting rail.
1. Place the dual power supply (3KC9625-1) from above onto the standard mounting rail
using the connection assembly.
Figure 6-58 Mounting the dual power supply (DPS) on the standard mounting rail
2. Align the clip assembly with a screwdriver as shown in the figure.
3. If you have aligned the plug-in assembly on the underside, press the device carefully to
the rear until the plug-in assembly audibly engages also on the underside.
Connecting the dual power supply
See the table below for the requirements of the supply lines needed for the connection:
Cu
U
e
= 240 V AC
U
imp
= 4 kV
0.5 ... 2.5 mm
2
I
e
= 3 A
0.5 ... 1.5 mm
2