Terminal Block - Bosch VIP X1 Installation And Operating Manual

EN | 106

Terminal block

The terminal block is used to connect external signal sources or alarm switches,
as a relay output, a serial interface or as a power supply.
Options for using the serial interface include transparent data transfer, control of
connected devices or operation of the unit with a terminal program. Depending
on the setting, the serial interface uses the RS232 or RS422/485 standards. The
standard used depends on the current configuration (see pages 46 and 75).
Pin assignment
The pin assignment for the serial interface depends on the standard used:
Pin
IN1
IN2
IN3
IN4
GND
GND
R (top)
R (bottom)
CTS
RTS
RXD
TXD
+
–
To operate the alarm inputs connect each alarm input to a ground contact (GND)
via a trigger contact.
Appendix
RS232 standard
Alarm input 1
Alarm input 2
Alarm input 3
Alarm input 4
GND (ground)
GND (ground)
Relay
Relay
CTS (clear to send)
RTS (ready to send)
RxD (receive data)
TxD (transmit data)
12 V (power supply)
GND (ground)
Installation and Operating Manual | VIP X1/VIP X2
RS422/485 standard
Alarm input 1
Alarm input 2
Alarm input 3
Alarm input 4
GND (ground)
GND (ground)
Relay
Relay
RxD- (receive data minus)
TxD- (transmit data minus)
RxD+ (receive data plus)
TxD+ (transmit data plus)
12 V (power supply)
GND (ground)
Bosch Security Systems | 2005-10 | V1.5