Configuration; Factory Settings - Siemens CKA4820 V2 Benutzerhandbuch

Configuration

10 Configuration
10.1

Factory settings

42
Siemens Building Technologies
Fire Safety & Security Products
The control unit is delivered with the factory settings described below.
Fig. 27 DIP switch factory settings on control unit (side view)
Fig. 28 COM1 and COM2 factory settings (back of the device)
COM1 TTY/2400 baud
COM2 RS485/19200 baud
SIVIS-DOME protocol
Terminating resistor ON
The white area identifies the switch position. White at the bottom means ON.
DIP switch SW401: switches 3, 6 at bottom
TTY interface (COM1B)
DIP switch SW301: switches 1, 3, 5, 6, 8 at bottom
RS485 interface (COM2)
Terminating resistor: ON
Audible signal transmitter: ON
DIP switches SW1, SW2: All switches at top
03.2009