Instalační součásti
Transformátory
Twisted Pair Cable Video Transmitter TRN-1/400
Kód zboží: M1668
Zboží je stáhnuto z nabídky
View of the device
Front view
The TRN-1/400 transmitter allows to power a camera with thermostat and transmit video signal from the camera by twisted pair cable (UTP, STP, FTP). Video signal from the camera is put to the TRN-1/400 transmitter input, and transmitted by twisted pair cable to the TRO-4/400 M1670 receiver or the TRO-1/400 M1669 receiver. Both he transmitter unit and the receiver unit adapt 75 ohm coaxial cable impedance to twisted pair cable impedance. It guarantees video signal transmission up to 400 meters. The TRO-1/400 M1669 receiver supplies un-stabilized voltage (max. 40V DC) to twisted pair cable, and the TRN-1/400 transmitter converts it into 12V DC stabilized voltage. It allows to power the camera and the thermostat.
| LOAD | MAXIMUM DISTANCE AT -24V AC | MAXIMUM DISTANCE AT -29V |
| 1 camera 250mA | 1080 meters | 1600 meters |
| 1 camera 250mA + thermostat 500mA | 260 meters | 500 meters |
ATTENTION! The TRN-1/400 transmitter is not a separate device. It works only with the TRO-1/400 receiver or the TRO-4/400 receiver. Assuming that the power consumption of the camera is 250mA, and 500mA for the thermostat (TT-12E) , the voltage can be sent over the following distances:
| Load | MAX Distance Voltage -24V | MAX Distance Voltage -29V |
| 1 camera 250mA | 1080 m | 1600 m |
| 1 camera 250mA + thermostat 500mA | 260 m | 500 m |
Wiring diagram for 4 cameras without thermostats
Wiring diagram for one camera without a thermostat
Wiring diagram for one camera with a thermostat
In all the applications the RJ-45 plug is to be connected in accordance with T568B standard.
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Tento krátký průvodce byl připraven pro ty, kdo by si sami chtěli vybudovat/vyměnit anténní instalaci a žijí v oblastech s dobrými podmínkami příjmu.
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