ACM 400 S motor control unit
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l) Power supply for sensors
[X7]
for the sensors power supply are available:
24V~ /0,2A at terminal 21
12V= /0,1A at terminal 22
each applied against the 0V connection at terminal 20.
m) Method of connection for "self-test"
The
receiver side
of the photoelectric barrier or the 8K2 safety strips are tested
during self-test by
short interruption
of the
0V connections (earthing).
You can also include the
transmitter side
in the self-test
– by
supply it with power
via the universal output (see page 13).
n) Speed sensor
[X7]
The speed sensor monitors running of the motor. If a sensor signal remains off
although the motor has been started, the control unit stops the motor running with
the error message E2, as either the sensor is defective or a motor/transmission
break exists.
Obstruction / limit position detection via the speed sensors is not possible.
The type of speed sensor is set via menu “0”.
[X7.1] Connect the
signal output
to
terminals 19 / 20
.
Gate status
Reaction
Standing
-
running
Menu “
0
“ – value: 00
no sensor connected
-
01 Type "Castalia" connected
If signal cannot be measured 0.5s
after motor starts: “Stop“ until next
command input
02 Type "DSLTA-51" connected
03 Type "FACT" connected
o) Photoelectric barrier
[X7]
You can connect photoelectric barriers, DWG strips, ground loops, etc. as floating
break contact elements
to monitor the space within which the gate moves.
[X7.2] Connect a
photoelectric barrier
to
terminals 30 / 31
.
If you do not want to connect
any photoelectric barrier
, the terminals must be
jumpered
or
disabled
.
p) Closing edge safety device
[X7]
4 safety strips can be connect to the control unit as closing edge safety devices, e.g.
Type "8K2" or "-OSE".
[X7.3] Connect the safety strips 1...4 to terminals 32...37.
If using "8K2" strips, the outer surround of the safety strip must be connected to
terminal 33 and/or 36 (0V).
Any unused inputs must be
jumpered with 8.2 kohl
or
disabled
.
OSE connection:
+12V
terminal 22 (brown cable),
0V
terminal 20 (white cable)
Signal terminal 32, 34, 35, 37 (green cable)
