Bosch Appliances VG4-A-PSU2 Power Supply User Manual


 
AutoDome Power Supply Boxes Cable and Wire Standards | en 31
Bosch Security Systems, Inc. Installation Guide F.01U.250.895 | 1.0 | 2011.08
Figure 3.4 Connections for RS232 Operation
Figure 3.5 Position of CPU Switch for RS232 Operation (camera module
not shown for clarity)
Note: To access the CPU switch you must remove the bubble
from the pendant housing.
Wire Type 3-wire (TXD, RXD, common)
Distance 15 m (50 ft)
Maximum Baud Rate 57.6 Kb
Voltage ± 15 V
Termination 100 Ω
Slide Switch Away from LEDs (factory default)
1 C- (Biphase) 7 AutoDome Data In/Out
2 C+ (Biphase) 8 P105/P106 Connector in Power
Supply Box
3 Earth Ground 9 Head End RS232
4 RxD 10 TxD
5 TxD 11 RxD
6 Signal Ground 12 Ground
1 Switch Location
2LEDs
3 RS232
4CPU Module