Connector Pin Assignment; Operation Of The Terminal Connectors; Click & Lock System (Stcl Connectors); Push-In Technology - SIEB & MEYER SD2S Hardware Description

Connector Pin Assignment

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 con-
nector locks in place (1.).
Note: Both side guides must be fully pushed back to ensure that the connec-
tor 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 con-
ducting copper bar. The special spring profile allows
direct and tool-free wiring of solid and stranded cables
previously assembled with ferrule or compressed con-
ductor 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 (Address Selection 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. (When the de-
vice is connected via SERVOLINK 4 only 12 addresses are available (0 to B).)
30 Drive System SD2S - Hardware Description 0362x49xx / 0362129xx