Connection Of Ccda14Xx Dome; Connection Of Sivis Minidome Iii; Control Unit With Tty Mode - Siemens CKA4820 Betriebsanleitung

5.5.2

Connection of CCDA14xx Dome

5.5.3

Connection of SIVIS Minidome III

5.5.4

Control Unit with TTY Mode

Siemens Building Technologies
Fire Safety & Security Products
Connect the CCDA dome to Com2 (RS485) on the control unit (please refer to the
Instruction Manual for the dome). Up to 10 domes can be connected to the RS485
interface. To connect further domes, an interface multiplexer - e.g. CAD0485 - is
required.
Interface adjustment (CCDA14xx default):
Baud rate: 19200
Parity: none
Connect the SIVIS Minidome to Com2 (RS485) on the control unit (please refer to
the Instruction Manual for the dome). Up to 10 domes can be connected to the
RS485 interface. To connect further domes, an interface multiplexer - e.g.
CAD0485 - is required
Interface adjustment (SIVIS III default)
Baud rate: 19200
Parity: none
Point-to-point control
Up to 30 cameras can be connected in series to the telemetry interface COM2 by
point-to-point connections.
The advantage of this mode is that fewer control lines are required. Disadvantage:
if there is a fault in the control line, all subsequent telemetry devices fail.
System Design
77
01.2005