Cedes MiniMax-79 Installation And Operation Manual page 6

MiniMax
3. Guide the cables properly to prevent
damage
Guide the cables
mounting material, e.g. cable protection tubes,
neoprene cable ties, cable guide wires (depending
on the type of mounting kit used).
If the cables are not properly fixed and guided,
their lifetime could be reduced drastically. They can
also be damaged due to possible swing and snag in
the hoistway! Always follow the cable guide
instructions carefully, which can be found in the
appropriate mounting kit installation and operation
manual.
Emitter
*Output voltage:
GND
*Output voltage:
+10 – 30 V
5. Power-up and test for correct function
Turn on power after MiniMax has been correctly
installed. The green LED's in the white emitter and
the blue receiver plug should turn on to indicate that
there is supply voltage available. The amber LED is
on, when one or more beams are interrupted. With
no object and aligned edges, the amber LED is off.
6
properly using appropriate
Fuse 0.5 A slow blow
Receiver
+10 – 30 V
Installation and Operation Manual
4. Connect the emitter and the receiver
cables
Make sure that the power supply voltage available
for MiniMax is between 10 and 30 Volts DC. The
power supply has to provide at least 100 mA for
proper operation.
MiniMax meets all standards for resistance to elec-
tromagnetic interference (EMI). However, it is pru-
dent to guard against interference.
Therefore, do not guide MiniMax connection cables
close to cables carrying high voltage and/or high
current. The MiniMax cables should also be mounted
as far away as possible from the door drive motor or
motor inverter (VVVF-drives) to avoid EMI problems.
Emitter
brown: +10 – 30 VDC
blue:
Receiver
brown: +10 – 30 VDC
blue:
black: Output
white: Output Selector* (see below)
+10 – 30 VDC
Power supply should be provided on site with
an over-current protecting fuse of max. 500
mA with "slow-blow" tripping characteristics
GND
Output Selector (white wire)
connected to
+10 – 30 VDC (brown wire)
Output Selector (white wire)
connected to
GND (blue wire)
GND
www.cedes.com
GND (0V)
GND (0V)
© CEDES/June 2009