CONNECTIONS 33
8 CONNECTIONS
8.1 Mains connection
8.1.1 Alternating voltage with half cycle
Mains connection of the DCS1 control system with connection for half cycle communication. The supply is pro-
vided with 3 phases through the current rails.
Data: Connection X1
Fig. 8-1 Connection X1 - supply voltage/half cycle communication
*internal reference L3
Type Description
Connection X1 VAHLE DETO plug field, 8 poles
Line voltage 3/PE/PEN AC 360 ... 528V ±0%
Mains frequency 45 ... 65Hz ±0%
Pin Function Description
1 Phase L1 Mains phase
2 Phase L2 Mains phase
3 Phase L3 Mains phase
4 Earth conductor Protective earth
5 SS HW control rail*
6 MS HW message rail*
7 n.c not connected
8 n.c not connected
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