10.5 Insert the dowels.
☞
Depending on the composition of the wall, special wall dowels may have to be used
(not included).
10.6 Use 4 screws in the tabs to mount the device to the wall.
11. Electrical Connection
Caution!
Before connecting the device, check the operating voltages specified on the type plate.
Connecting the power lines
☞
The cross section of the input lines can be max. 2.5 mm².
11.1 Strip the ends of the input lines 8 mm.
☞
Apply wire-end ferrules to flexible line ends.
11.2 Connect the input lines.
a: Phase conductor L
b: Neutral N
c: Protective earth conductor PE
☞
Up to an output current of 1.1 × I
set value. For greater output currents, the output voltage is reduced.
Figure:
Output characteristic with factory-set output voltage 24 V
Connecting the output lines
☞
The cross section of the output lines can be max. 1.5 mm².
11.3 Strip the ends of the output lines 8 mm.
☞
Apply wire-end ferrules to electric lines.
11.4 Connect the output lines in compliance with the pin configurations(see
12. UPS
The ECC function controller automatically detects the presence of any connected UPS.
The UPS is then checked every 25 hours. The check is performed by switching off its
own power supply for 5 s. During this time the system is powered by the UPS. And
during this time the ECC function controller measures the voltage. If the voltage is less
than 22 V, driver output OUT2 "UPS fault" is set.
☞
"UPS fault" – slow pulses (see
☞
Defective battery module in the UPS. The UPS requires replacement.
10
the output voltage is maintained constant at the
rated
Chapter
9.).
Chapter
9.) .