Connecting The Supply Voltage - Aventics SERCOS III Mode D'emploi

52 AVENTICS | SERCOS III | R412012613–BDL–001–AC
Assembly
X7E2
X7E1
XPD
X1S
POWER
X1S
2
3
Material damage due to penetration of liquids and foreign
objects!
Liquids and foreign objects could penetrate the plug
connections if seals and plugs are missing and cause damage
to the product or system components.
O
Use round plug connectors with the IP 65 protection
class or better.
O
Make sure that the seals are integrated in the plug and
not damaged.
O
Close all unused plug connectors with protective caps/
blanking plugs.
O
Make sure that all plugs are correctly connected before
commissioning.
A functional ground is connected via the X1S connection
(see Tab. 5 on page 52).
5.2.2
The valve coils are provided with power via the integrated
1
X1S POWER SUPPLY (4) plug.
2
Table 5:
3
Contact
4 1)
Pin 1
2)
Pin 2
Pin 3
Pin 4
1)
The electronics of the bus coupler and the electronics of all I/O modules and
initiators connected through the DDL are supplied via X1S, Pin 1 (for modules
1
without external voltage supply).
4
2)
When using modules without an external voltage supply, the switching voltage
for the connected valves must be supplied via X1S, Pin 2.
NOTICE

Connecting the supply voltage

X1S pin assignments (4)
Pin assignment
24 V electronics (F 3 A T external)
24 V valves (F 3 A T external)
0 V (max. 4 A)
FE
1)
2)