Bosch VIP X1, Инструкция по установке и эксплуатации

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Installation and User Guide | VIP X1/VIP X2 EN | 94
Appendix Bosch Security Systems | 2005-05 | V1.0
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 45 and 64).
Pin assignment
The pin assignment for the serial interface depends on the standard used:
To operate the alarm inputs connect each alarm input to a ground contact (GND)
via a trigger contact.
Pin RS232 standard RS422/485 standard
IN1 Alarm input 1 Alarm input 1
IN2 Alarm input 2 Alarm input 2
IN3 Alarm input 3 Alarm input 3
IN4 Alarm input 4 Alarm input 4
GND GND (ground) GND (ground)
GND GND (ground) GND (ground)
R (top) Relay Relay
R (bottom) Relay Relay
CTS CTS (clear to send) RxD- (receive data minus)
RTS RTS (ready to send) TxD- (transmit data minus)
RXD RxD (receive data) RxD+ (receive data plus)
TXD TxD (transmit data) TxD+ (transmit data plus)
+ 12 V (power supply) 12 V (power supply)
– GND (ground) GND (ground)