RTS RTS ISDN 2002, Operator'S Manual

Page: 45 / 51

RTS ISDN 2002 System PAGE 9-45
9.2 Control interface (RS232C)
Via the Control interface the whole system can be configured by a PC running
the RTS ISDN 2002 Commander software. The socket assignment of the 9
pin SUB-D connector is shown in TABLE 9.2.
TABLE 9.2: RS 232 Control Interface
Pin
Signal Description Characteristic
1
2
3
4
5
6
7
8
9
RXD
TXD
GND
Not used
Receive Data
Transmit Data
Not used
Ground
Not used
Not used
Not used
Not used Type: DTE
Level: V.24
Data rate: 19200 Baud
Range: max. 15 m
Protocol: 1 start bit
8 data bits
1 stop bit
9.3 RS232 Data Interface (DATA RS232)
In Mode 4 Matrix units are interconnected and audio signals can be routed
controlled by a Trunkmaster unit. For this purpose a RS232 and RS485 data
interfaces are available. The signals of the RS232 interface are described in
TABLE 9.3 .
TABLE 9.3: RS 232 Data Interface
Pin
Signal Description Characteristic
1
2
3
4
5
6
7
8
9
RXD
TXD
GND
Not used
Receive Data
Transmit Data
Not used
Ground
Not used
Not used
Not used
Not used Type: DEE
Level: V.24
Data rate: 9600 Baud
Range: max. 15 m
Protocol: Transparent
1 start bit
8 data bits
1 stop bit