7 Connector Pin Assignment
7.1 Operation of the Terminal Connectors
7.1.1 Click & Lock System (STCL Connectors)
Plugging the connector [A]
▶ Plug  the  connector  as  shown  in  the  figure  on  the  housing  and  ensure  that  the
connector locks in place (1.).
Note:  Both  side  guides  must  be  fully  pushed  back  to  ensure  that  the  connector
locks firmly in place and to prevent unwanted loosening of the connector (e.g. in
case of vibrations).
Removing the connector [B]
▶ Move  the  two  side  guides  of  the  connector  as  shown  in  the  figure  toward  the
device (1.) and unplug the connector (2.).
Fig. 6: Plug [A] and unplug the connector [B]
7.1.2 Push-in Technology
Terminals using the push-in connection
technology  (PIT)  work  on  the  pressure
spring principle:
The  contact  spring  presses  the  cable
against the conducting copper bar. The
special  spring  profile  allows  direct  and
tool-free  wiring  of  solid  and  stranded
cables  previously  assembled  with
ferrule or compressed conductor ends.
▶ When the cable is inserted into the
clamping  unit  the  spring  opens
automatically.
▶ To open the clamp and loosen the
cable use a screw driver.
7.2 ID switch
➮ Set the address for the module by means of the address selection switch.
16 adresses are available: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
W
Connector Pin Assignment
Drive System SD2S - Hardware Description 0362X49xy / 0362129xy 37
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