SKS-Kinkel Elektronik GmbH
EN
300020 (4814) Line expansion
Support-Hotline: +49 (0) 2661-98088-112
- 14 -
Version: 1.6
E-Mail: [email protected]
Document art. no. 97004401
6
Setting operational mode: master and slave
In a building communication system, a line expansion must always be set as a master. However, there may also
only be one master line expansion. As a rule, the line expansion for door station address is set to master. The table
below shows the DIP-Switch settings for master and slave.
Mode
DIP-Switch position line expansion
Master
Slave
7
Technical data
Electrical data
Supply v / -
24
– 28VDC
Bus voltage a+ / b-
(Comfort main door station )
21
– 25VDC
General
Temperature
-10°C to+55°C
Humidity
20% to 90% non-condensing
Housing
Plastic top-hat rail housing
Dimensions (width x height x depth)
139 x 90 x 37 mm (8HP)
Protection class
IP20
