Subject to change.
Roto E-Tec DoorDrive
IMO_294_EN_v0
May 2013
27
Wiring
Permissible cable length
n
2
Max. 25 m at 2.5 mm
2
/
Max. 40 m at 4 mm
2
/
Connection
socket
BK / GND (13V)
RD
/ 13V
Cable junction
13 V
Power supply unit
(Top-hat rail)
y
s
t
e
m
.
C
o
n
t
r
o
l
S
D
o
o
r
For reliable operation, including with door blocking and
a high load, a power supply line resistance is required
from the power supply unit to the cable junction of less
than 0.3 Ω for an output wire.
NOTE!
House wiring
To ensure that correct operation is possible the
power supply line from the 13 V power supply
unit for the control system must fulfil specific
requirements. Because of the power transfer
involved, a wire cross-section of at least
1.5 mm² is recommended. Orientation is
provided here by the illustration.
Summary of Contents for E-Tec DoorDrive
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