23Main Bay Rear Panel Connector Pin-outs and Cable Pin-out

Console Port RS-232 Pin-outs

Pin # Designation

1CHASSIS GND

2Rx

3Tx

4CTS

5RTS

6NO CONNECTION

7DATA GND

8NO CONNECTION

9NO CONNECTION

Alarm Port RS-232 Pin-outs

Pin # Designation

1RTS

2Tx

3CHASSIS GND

4DATA GND

5DATA GND

6Rx

7CTS

812 VAC

912 VAC

Keyboard RS-485 Ports

Pin # Designation

112 VAC

2GND

3-DATA

4+DATA

5GND

612 VAC

Printer Port RS-232 Pin-outs

Pin # Designation

1CHASSIS GND

2Rx

3Tx

4CTS

5RTS

6NO CONNECTION

7DATA GND

8NO CONNECTION

9NO CONNECTION

EN 88

Bosch Security Systems December 13, 2005

Page 98
Image 98
Bosch Appliances LTC, 8500 Main Bay Rear Panel Connector Pin-outs and Cable Pin-out, Console Port RS-232 Pin-outs