VideoJet X10
Appendix | en
117
Bosch Security Systems
Installation and Operating Manual
V3.0 | 2007.09
8.7
Terminal Block
The terminal block has several contacts for:
–
4 alarm inputs
–
4 relay outputs
–
Serial data transmission
8.7.1
Pin Assignment
The pin assignment of the serial interface depends on the interface mode used (see
Connect each alarm input to a ground contact (GND) when connecting alarm inputs.
For the RM1 and RM2 contact specifications, see
Abschnitt 4.3.10 Remote Indication of the
For the backup power supply specifications, see
Abschnitt 4.3.11 Backup Power Supply
Contact
RS232 mode
RS422 mode
RS485 mode
CTS
CTS (clear to send)
RxD- (receive data minus)
Data-
TXD
TxD (transmit data)
TxD- (transmit data minus)
RTS
RTS (ready to send)
TxD+ (transmit data plus)
Data+
RXD
RxD (receive data)
RxD+ (receive 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
R1
Relay output 1
R2
Relay output 2
R3
Relay output 3
R4
Relay output 4
RM1
LED remote indicator
RM2
LED remote indicator
BP
Backup power supply
GND
Ground
+
10 to 30 V (power supply)
–
Ground
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