General
9
Siemens Building Technologies
Fire Safety & Security Products
06.2008
1.3.2 Parametrization
via serial link cable
1.
Connect the video matrix and the PC using a serial interface cable (V.24).
You can use COM1 to COM20 on the PC. The PC interface port you use must be
enabled in the dialogue screen
Program
options
(see section 2.1). The COM2
interface port is set as standard.
2.
Connect the cable to the COM2 connector (25-pin Sub-D socket) on the
SIMATRIX SYS control unit.
3.
If you have a SIMATRIX NEO
,
SIMATRIX NEO V2,
SIMATRIX 648 or
SIMATRIX 164, you also connect the cable to the COM2 interface (9-pin Sub-
D plug).
Fig. 2 shows the typical connection cable configuration between the SIMATRIX
SYS and a computer (PC/AT) using a 9-pin or 25-pin serial interface (Sub-D
socket).
Fig. 3 shows the typical connection cable configuration between the SIMATRIX
NEO, SIMATRIX 648 and SIMATRIX 164 and a computer (PC/AT) using a 9-pin or
25-pin serial interface (Sub-D socket).
Fig. 2
Connecting the SIMATRIX SYS to a PC (V.24 interface)