VideoJet X40 SNAppendix en 115

8.8

Terminal Block

The terminal block has several contacts for:

4 alarm inputs

4 relay outputs

Serial data transmission

Pin Assignment

The pin assignment of the serial interface depends on the interface mode used (see

Section 5.37 Advanced Mode: COM1, page 80).

Contact

RS-232 mode

RS-422 mode

RS-485 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

 

 

Connect each alarm input to a ground contact (GND) when connecting alarm inputs.

For the RM1 and RM2 contact specifications, see Section Remote Indication of the Connection Status, page 22.

For the backup power supply specifications, see Section Backup Power Supply, page 23.

Bosch Security Systems

Installation and Operating Manual

DOC V4.0 2009.06

Page 115
Image 115
Bosch Appliances X40 SN Terminal Block, Pin Assignment, Contact RS-232 mode RS-422 mode RS-485 mode, Contact Function