Control Unit Connected To Smatrix Terminal/Tty Connection (Term.x) - Siemens CKA4820 Betriebsanleitung

Operation
7.6 Control Unit Connected to SMATRIX Terminal/TTY Connection
(Term.x)
90
Siemens Building Technologies
Fire Safety & Security Products
The SIMATRIX parameterization software V2.10 or later is required to incorporate the Control Unit
CKA4820 into the SIMATRIX video matrix system.
The control units must be activated using the VKS program VM_Pin.exe, and then set using the
SIMATRIX parameterization software.
Telemetry devices
1
TTY interface
3
Video
Fig. 26 Control unit connected to SIMATRIX terminal/TTY connection (Term.x)
In this mode, a video matrix is connected to the control unit interface (COM1B).
The telemetry devices to be controlled are connected to the TTY interface of the
video matrix (Fig. 26).
The video matrix regularly scans the control unit to see whether a key has been
pressed. As a reply, the control unit sends the corresponding code of the key.
Each time you press a key, telegrams are also sent to the connected devices via
the telemetry interface. Ensure that the settings on the control unit are correct.
The following menu settings are required:
Monitor 1
2
Video
Video
SIMATRIX
4
Video
COM2 COM1B
Monitor 2
Term.x
12 V
200 mA
COM1A
Power
supply unit
01.2005