4 Installation
6
Installation instructions VR 70 0020198787_00
4
Installation
Opening the product
A
C
D
B
1.
Open the product in accordance with the illustration.
Installing the product
B
B
A
2.
Install the product using the appropriate fastening ma-
terial in accordance with the illustration.
3.
Connect the product. (
→
Page 6)
Closing the product
4.
Mount the front casing at the top of the wall socket.
5.
Use the fixing screw to secure the front casing.
6.
Slide the front panel over the fixing screw until the front
panel clicks into place.
5
Electrical installation
Danger!
Risk of electric shock
There is a risk of electric shock when working
on electrical components that are connected
to the low-voltage network.
▶
Disconnect the product from the power
supply.
▶
Secure the product against being
switched back on again.
▶
Check that the product is de-energised.
▶
Only open the product when it is de-ener-
gised.
R2
L
N
R1
L
N
230V
L
N
BUS
- +
R5/6
1 2
N
R3/4
N 1 2
S1
1 2
S2
1 2
S3
1 2
S4
1 2
S5
1 2
S6
1 2
S7
O
I
51
4
4
5
2
3
1
Input
2
Input and output
3
eBUS
4
Output
5
Mains connection
1.
Connect the required inputs and outputs from the selec-
ted system diagram.
2.
Connect the product using a fixed connection and a
partition with a contact opening of at least 3 mm (e.g.
fuses or power switches).
Danger!
Risk of damage caused by incorrect in-
stallation.
Connecting wires that have been stripped
back too far may cause short circuits and
damage the electronics if a strand accident-
ally comes loose.