89
2017/08 Rev. 2.0
EN
OptiBean NG /OptiBean XL NG
9.3 Power supply
The 24 Vdc supply consists of a 24 Vdc – 65 W
switched power supply and can be accessed by
removing the rear wall.
● On an overload, the power supply switches itself off
automatically. Reset the power supply by turning the
main switch off and on again.
9.3.1 Connections
Connector TB2 24Vdc
Pin
Col-
our
Comments
1-3
24 Vdc +
red
4-7
24 Vdc -
black
8
-
-
Connector TB1 100-240Vac
Pin
Col-
our
Comments
1
230 Vac Neutral
blue
3
230 Vac Phase
yellow
Fuse F1
4A slow
art.no. 1004957
+24V GND
100-240
Va
c
J1
J2
1
F4,0A T
F1
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