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(transmitter) | (receiver) |
HOPPING SEQUENCE #1
(ADDRESS 0001)
PTZ CAMERA
PTZ CONSOLE
(transmitter) | (receiver) |
HOPPING SEQUENCE #2
(ADDRESS 0002)
PTZ CAMERA
PTZ CONSOLE
PIN 5: GND (RS232) |
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PIN 3: TD (RS232) or |
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TX– (RS485/422) |
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PIN 2: RD (user mode only) |
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PIN 7: TX+ (RS485/422) |
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| LED |
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| DB9 | |
+7V GND | TXD | TX+ | RXD | RX+ | |
TX– | RX– | ||||
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Transmitter Operation
Antenna jack. This connector is used to connect an appropriate Trango transmitter antenna. The antennas authorized for use with this unit are the
Do not apply power to the transmitter without the antenna securely attached. Damage to the unit may result.
Data interfaces. There are two data interfaces: a terminal block and a male DB9 connector. Refer to the drawing below. In order to avoid dam- age to the unit, do not use both the terminal block and the DB9 for data output simultaneously. For more information, visit our website, www.trangosys.com.
1Terminal block. Two lugs serve as the input for simplex data from 1200 to 19200 bps. When transmitting under RS485/422 protocols, data connections from the PTZ controller are made on TX+ and TX– of the terminal block. For RS232, the connections are to TXD and GND. The
2DB9 connector. Attach the programming cable,
| TERMINAL |
| BLOCK |
POWER INPUT DATA INPUT | (not used) |
The front panel of the
Power input. Accepts a power source between 6 and 13 volts DC. It is highly recommended that the supplied power adapters (7VDC) be used to reduce the heat dissipated from the unit. If another power adapter is to be used, ensure that it is well regulated (±5%). Batteries may be used as external power sources as well. The nominal current draw is 190 milliamperes when not sending commands and 522 milliamperes while sending commands.
LED. The LED has three functional modes as follows:
1Alternating green and red: The unit is waiting for a command from TrangoLink software (twenty seconds after startup only.)
2Red: The unit is ready to receive data from the PTZ control equip- ment.
3Green: The unit is sending data on the air. Since the data is typically sent out in bursts, the LED will be green for a very short time only.
8 | rev E | Trango Systems, Inc. | 9 |