5 Assignment of
terminals and
switches
Config LED
(yellow)
DCW® LED
X1
Connections to the locking magnets
X2
inner tappet contact
X4
24 V DC
GND
DCW®-Bus
SCU-xx
external TK or bridge
S1
Housing tampering contact
S2
DIP switch for setting the component
address (see SafeRoute® system
instructions).
DCW®
address
Switch S2
1
2
3
4
0
1
0
1
0
0
1
1
S3
B
S
Service switch for suppression of
tampering alarm
B = Operation (housing tampering
contact activated)
S = service (Housing tampering contact
shut off)
S4
Service button
Press service button for 8 seconds =
original settings
6 Dismantling and
disposal
Dismantling is carried out in reverse order of the
mounting instructions.
The product must not be disposed of in
domestic waste.
The product must be disposed of in an
environmentally friendly manner at the
arranged take-back and collection points.
Refer to the statutory regulations for your country.
Electrostatically
sensitive
components
7
STV 2xx
2019-03
WN 059506 45532
dormakaba Mounting instructions
Assignment of terminals and switches
