Connecting To An Ltc 4629 Head End Data/Video Transceiver; Configuring The Vg5 Autodome - Bosch VG5 600 Series Installation Manual

74 en | Cable and Wire Standards
5.5.1

Connecting to an LTC 4629 Head End Data/Video Transceiver

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5.5.2

Configuring the VG5 AutoDome

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F.01U.265.793 | 2.0 | 2012.02
Connect the RS232 cable (TxD from the controller) to the RS232 RxD port (pin 1) of the
LTC 4629.
Connect the ground wire of the controller to Pin 2 on the LTC 4629.
Disconnect the power to the VG4 power supply unit; then open the unit.
Remove the green Serial Communications wire from the P106 connector.
Remove the 100 Ω resistor across the C+ and C- pins.
Cut the five wires from the green Serial Communications wire mating connector.
Ensure that the insulation covers each wire to avoid wires from touching.
Cut back the insulation on the blue (ground) wire and on the green (RxD) wire enough to
be able to connect these wires back into the P106 connector.
Connect the blue (ground) wire to the C- pin on the P106 connector.
Connect the green (RxD) wire to the C+ pin on the P106 connector.
P101
24V NC 24V
Figure 5.8 Detail of P106 Connections
1 Green RxD wire connected to C+
2 Blue Ground wire connected to C-
Installation Manual
24 VAC
P106
P105
GND TXD RXD
GND TXD RXD C+ C-
AutoDome 600 Series Analog PTZ Camera
(LED)
C+ C-
Bosch Security Systems, Inc.