CONTROL UNITS СU-TR230-868 / СU-TR400-868
7
7
ELECTRICaL CONNECTIONS
Y
When connecting the electric drive to the control unit, first read the section on electrical con-
nections of the drive manual. Identify the required cable and the wire marking of cable supplied
with the drive.
5.2
CONNECTION Of SwITCHES / dRIVE ENCOdER
Connection a driver TR series with mechanical switches is shown in
fig.
12. Limit switches (
B
) of
drive are connected to
OP.L
and
CL.L
contacts. Function switches (
a
) of drive are connected
to
5.L
and
P.L
contacts, which must be used when switching on in the unit menu the settings
P5
–
f7
and
P5
–
f1
(
tab.
13), respectively. Contact
P.L
is not used in the CU-TR400-868 control unit!
Y
Make sure that connector
18
is installed with a crossbar (is included in complete kit).
If there is no connector with a crossbar, connect a crossbar between the
IN_S
and
O_S
contacts of connector
16
. When connecting the electric drive to the control unit, first
read the section on electrical connections of the drive manual. Identify the required
cable and the wire marking of cable supplied with the drive.
Connection a drive TR series with encoder is shown in
fig.
13. Connection is performed using
the cable provided with the drive.
Y
aTTENTION!
When using a drive with encoder, make sure that there are no connections
(crossbars, switches) to connector
16
of the unit.
5.3
CONNECTION Of addITIONaL dEVICES
Y
When operating, installing and connecting additional electrical devices (accessories), the manuals
supplied with these devices must be observed. Incorrect connection may result in malfunction
of the product. Use additional devices (accessories) offered by ALUTECH Company and with the
required characteristics. ALUTECH Company is not responsible for the operation of the drive
system when using additional devices produced by other manufacturers.
Designation of connectors and connector contacts in
tab.
2:
CU-TR230-868 —
fig.
8, CU-TR400-868 —
fig.
9.
Table 2
CONNECTOR
CONTaCT
dESCRIPTION
20
a
The input of the ‘OPEN / CLOSE’ control devices (
fig.
14,
aLaRM
) with a normally
open contact (
NO
). Depending on the direction selected in the settings (
tab.
13,
P7
–
f5
), actuation the input will open or close the doors. During the operation
(closure) of the input, all other control commands are not executed
OP
The input of the control devices ‘Open’ (
fig.
14,
OPEN
) with a normally open
contact (
NO
). The control command OPEN is executed when actuation with the
factory settings. The logic of operation depends on the settings (
tab.
13,
P3
–
f8
)
GNd
General contact
CL
The input of the control devices ‘Close’ (
fig.
14,
CLOSE
) with a normally open
contact (
NO
). The control command CLOSE is executed when actuation
SBS
The input of the control devices ‘Step by step’ (
fig.
14,
STEP By STEP
) with a
normally open contact (
NO
). The control command STEP BY STEP is executed
when actuation with the factory settings. The logic of operation depends on
the settings (
tab.
13,
P3
–
f8
)
P
The input of the control devices ‘Pedestrian’ (
fig.
14,
PEdESTRIaN
) with a normally
open contact (
NO
). With the doors fully closed (in the final closing position), the
actuation will open the doors during the time set in the setting (
tab.
13,
P1
–
f9
)
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