START-S3XL
Technical Manual
-7-
8 9 10 11 12 13
2.7
Connection of the STOP/ALT control devices
Connection of the STOP control
Push-button: stops and temporarily prevents all
control unit function until it is pressed again.
Switch: keeps the automation blocked until it is
reset.
Connection of the ALT control
Stops the automation and activates an inversion of
direction for approximately 1.5 seconds.
Connection of the safety devices requires the use of any push-button or N.C. (normally closed) contact.
When there are several safety devices, they are connected in series.
NOLOGO
If the STOP input is
NOT used put the
DIP 5 on ON.
If the input
SAFETY-EDGE
is not used,
make a link (22-23)
!
2.8
Connection of LIMIT SWITCHES LSO and LSC
The fi gure shows the connection of both limit
switches, however, on this control unit they can also
be used individually. Therefore, it is possible to use
just the “Open limit switch” or just the “Close limit
switch”.
The limit switch contacts must be N.C.
(normally closed) contacts.
If the LSO or LSC inputs
aren’t in use, follow the
instructions you fi nd
in chapter n. 3
!
2.9
Connection of the MAGNETIC LIMIT SWITCHES
JUMPER AC/DC
Power Supply
magnetic limit
switches
+ 24 Vdc
Bring JUMPER
AC/DC as shown
in the picture.
22 23
8 9 10 11 12 13 14 15 16 17 18 19
8 9 10 11 12 13 14 15 16 17 18 19
OPEN
N.C.
CLOSE
N.C.
LIMIT
SWITCHES
OPEN
N.C.
CLOSE
N.C.
LIMIT
SWITCHES