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DC - >20 MHz Frequency Range...
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The SY 9223 Profibus balun adapts a symmetrical signal to a coaxial line. Usually twisted pairs with an impedance of approx. 120 Ω are used to transmit the Profibus signals. The SY 9223 Profibus can be applied to use an existing triaxial wiring.
The symmetrical side has a screw terminal and the unsymmetrical side has a triaxial BNT-jack. The SY 9223 Profibus can be mounted to a DIN 50022 support rail with 35 mm base. Other housings and connectors are available upon request. When needed the outer braid can be connected to ground on pin 2 of the screw terminals.
The symmetrical side has a screw terminal and the unsymmetrical side has a triaxial BNT-jack. The SY 9223 Profibus can be mounted to a DIN 50022 support rail with 35 mm base. Other housings and connectors are available upon request. When needed the outer braid can be connected to ground on pin 2 of the screw terminals.
To transmit video signals using twisted pair cables the balun can be used in the other direction, too.
Specifications | |
Frequency Range | DC - >20 MHz |
Nominal Impedance | 120 Ω -> 50 |
Dielectric strength | ≥100 V |
Max. current per conductor | 500 mA |
Coaxial connector | BNT-50-0-1 |
Symmetrical connector | Screw terminal |
Housing material | Polycarbonate |
Housing dimensions | 17.5 x 58 x 90 mm |
Fastening | DIN support rail 35 mm |
Weight | 53 g |