Connecting The Power Supply - MICRO-EPSILON scanCONTROL 29 Series Operating Instructions Manual

scanCONTROL Output Unit
7.2
L1
L2
L3
N
PE
After mounting of the modules, the required wiring has to be installed.
i
scanCONTROL 29xx

Connecting the Power Supply

230 V
Connect the "System supply (out)" contacts of the OU-Filter module to the "System supply (in)" contacts
of the OU-Fieldbus Coupler (0 V and 24 V, see
Connect the system supply (in) of the OU-Filter module to the power supply (0 V and 24 V, see
Connect the field supply (in) of the OU-Filter module to the power supply (0 V and 5 V/24 V, see
The system supply and field supply should be separated to ensure the bus operation and electrical
isolation in case of a short-circuit of an actuator.
13 14
8
LINK
A
ETHERNET
ACT 1
C
LINK
B
2
ON
D
ACT
+ Ñ
MS
1
NS
0: WBM
255: DHCP
I/O
+ +
24V
X3
0V
- -
X
1
-
+
X
2
750-626
OU Fieldbus Coupler
System supply
24 V
Field supply
230 V
24 V
Fig. 30).
OU-Filter module
Digital output ter-
minals need a field
supply of 5 VDC or
24 VDC depending
on the module type.
Fig. 29 Separated
power units for sys-
tem and field supply
(Ethernet)
Fig. 30).
Fig. 30).
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