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PWR+
AXP/TX
AXM/RX
GND-
AXB-PT10 AXlink connector
FIG. 11 AXlink connector and local +12 VDC power supply wiring diagram
Using the camera control RS-232 DB-9 connector
The RS-232 DB-9 (male) connector on the AXB-PT10 connects to the camera head's RS-232
connector. The following table lists the pinouts and shows the pin configuration for the DB-9
connector.
Camera Control DB-9 RS-232 Connector Pinouts
Pin
Signal
1
2
RXD
3
TXD
4
5
GND
Using a 2x1 AXlink connector for data
To use the AXlink 4-pin connector for data communication from the AXB-EM232 to both AXB-
PT10s. The outgoing wires from these devices must be joined at the terminal AXlink connector on
the AXB-EM232. FIG. 12 shows how an AXlink cable can be split-off into two cables; one end
going to both AXB-PT10s and the other to the AXB-EM232.
Do not connect the wire from the PWR terminal on the AXB-EM232 to the PWR terminal on any of
the AXB-PT10s. Do not provide power to the AXB-EM232 at this point. Instructions for powering up
the system are in the Putting It All Together section.
1. Disconnect the AXP, AXM and GND wires from the AXB-EM232 AXlink connector (4-pin
captive-wire to 4-pin captive-wire) cable.
2. Disconnect the AXP, AXM and GND wires from the AXB-PT10 AXlink connector cables
(4-pin captive-wire to 4-pin captive-wire) at their terminal end (end connected to the
AXB-EM232).
3. Pair the AXP, AXM and GND wires from the AXB-PT10 connectors.
4. Place each twisted pair into its respective clamp position on the AXB-EM232 AXlink
connector. Refer to FIG. 12 for more information.
PT10-ADD Additional Camera Pan/Tilt System
PWR+
GND-
Pin
Signal
Pin 1
N/A
6
N/A
7
RTS
8
CTS
N/A
9
N/A
Local +12VDC power supply
(coming from the PSN6.5)
2-pin power connector
Pin 9
Installation and Wiring
PWR+
AXP/TX
AXM/RX
GND-
AXB-EM232 AXlink connector
11
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Troubleshooting
