Abloy DA461, Installation And Commissioning Manual, Page: 16 / 32

16
white
brown
white
brown
I
0
L N
red
To motor
Clutch
black
red
black
red
black
Main switch
To DC supply back-up
7
6
5
4
3
2
1
X4
X1 X2
X5
X6
0 V
1A
Position sensor
Mode switch
AUTO: red & black
MAN: NC
OPEN: blue & black
red
black
blue
AUTO
MAN
OPEN
Safetysensor-unit
CU
8 INTERNAL CONNECTIONS
- Electrical connections should be made by a quali fi ed electrician.
- The power plug must have an easy access.
- If permanent connection is made unit must be equipped with an external
switch providing all pole disconnection.
- Keep the mains disconnected during installation.
DC supply back-up
When not mains operated, or for back-up supply, the external 24VDC (±15 %) supply (min 5A) can be connected
to X1 connectors 2 and 3. C from DC supply back-up to X1 connector 2 and GND to connector 3. No
battery charging or maintenance is provided by DA461.