Samson 5825 Mounting And Operating Instructions - Supply
EB 5824-1 EN
25
Mounting and start-up
5.3 Electrical connections
Risk of electric shock.
−
Upon installation of the electric cables, you
are required to observe the regulations
concerning low-voltage installations ac-
cording to DIN VDE 0100 as well as the
regulations of your local power supplier.
−
Use a suitable power supply which guar-
antees that no dangerous voltages reach
the device in normal operation or in the
event of a fault in the system or any other
system parts.
−
Connect the actuator to the electrical net-
work only after the power supply is first
switched off. Make sure the power cannot
be switched on unintentionally.
−
If voltage is applied to eL, the actuator
motor retracts the actuator stem.
−
If voltage is applied to aL, the actuator
motor extends the actuator stem.
Risk of damage to the actuator due to incor-
rect connection of the voltage.
Do not apply a voltage to eL and aL at the
same time.
5.3.1 Connecting the power
supply
Î
Connect the wires through the cable en-
tries (1.2, Fig. 1) according to Fig. 6.
Î
The interference suppression capacitors
in the output circuit of the connected con-
troller must not exceed a value of 2.5 nF
to ensure the proper functioning of the
actuator. A special actuator version is
available on request for connection to
controllers with larger interference sup-
pression capacitors.
Î
Connect actuators operated in parallel
over separate contacts to prevent the ac-
tuators hunting in the end positions due
to a shared OPEN or CLOSED contact.
Î
Connect power supply to terminals L and
N in Type 5825.
DANGER
!
NOTICE
!