66
en | Appendix
VIP XD
DOC | V4.0 | 2009.06
Installation and Operating Manual
Bosch Security Systems
8.5
Serial Interface
Options for using the serial interface include transferring transparent data, controlling
connected units or operating the unit with a terminal program.
The serial interface supports the RS-232/RS-422/RS-485 transmission standards. The mode
used depends on the current configuration (see
Section 5.17 COM1, page 43
). Connection is
via the terminal block.
8.6
Terminal Block
The terminal block has several contacts for:
–
4 alarm inputs
–
1 relay output
–
Serial data transmission
Pin Assignment
The pin assignment of the serial interface depends on the interface mode used (see
Section 5.17 COM1, page 43
).
Connect each alarm input to a ground contact (GND) when connecting alarm inputs.
Contact
RS-232 mode
RS-422 mode
RS-485 mode
CTS
CTS (clear to send)
RxD- (receive data minus)
Data-
RTS
RTS (ready to send)
TxD- (transmit data minus)
RXD
RxD (receive data)
RxD+ (receive data plus)
Data+
TXD
TxD (transmit data)
TxD+ (transmit data plus)
GND
GND (ground)
—
—
Contact
Function
IN1
Input alarm 1
IN2
Input alarm 2
IN3
Input alarm 3
IN4
Input alarm 4
GND
Ground
R
Relay Output
+
12 to 24 V DC (power supply)
–
Ground
Содержание VIP XD
Страница 1: ...VIP XD Network Video Server en Installation and Operating Manual ...
Страница 2: ...VIP XD ...
Страница 70: ...70 en Appendix VIP XD DOC V4 0 2009 06 Installation and Operating Manual Bosch Security Systems ...
Страница 79: ......