Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación descargar pdf (Pagina 24)

Williams Sound

Helping People Hear

Nut Secured Into

Plug Assembly

50 Ω BNC Plug Connector

Plug

Assembly

Contact

Clamp

Grooved Side

Gasket

Washer

Nut

Gasket

Washer

Nut

Cable Jacket

7.92 mm (± .25)

.312 in. (± .01)

Clamp positioned

against Cable Jacket

Clamp Braid folded

over Clamp and trimmed

Clamp Collar

3.96 mm (± .25)

.156 in. (± .01)

Dielectric

Contact soldered to conductor

and bottomed on dielectric

Plug Assembly

Gasket (Ref.)

Contact Assembly

inserted into Plug

Assembly

24B

24C

24D

24E

24F

24G

24H

FIGURE 24A: BNC CONNECTOR ASSEMBLY

ASSEMBLY PROCEDURE

The BNC Connector consists of a plug assembly, a

contact, a clamp, a gasket, a washer, and a nut.

1. Slide nut, washer and gasket over cable end;

then strip outer cable jacket using the recom-

mended strip-length dimension in fig. 24b.

2. Slide clamp over cable braid and position it

against the cable jacket. After clamp is

properly positioned, comb out the braid.

3. Fold cable braid over the clamp and trim it so

that it is positioned against the clamp collar.

See figures 24c and 24d.

4. Using the dimension in figure 24e, strip

dielectric to expose the center conductor. If

applicable, tin the center conductor.

5. Solder contact to the conductor (using standard

soldering techniques), making sure contact is

bottomed on cable dielectric. See figure 24f.

DO NOT allow a hot soldering iron to touch

cable dielectric. Certain cable dielectric

materials, such as polypropylene, will expand

if they come in contact with a hot soldering

iron.

6. Insert contact into plug assemble until contact

snaps into place. See figure 24g.

7. Thread nut into plug assembly until it is secured.

Recommended cable clamp tightening torque is

2.8–3.4 N•m [25-30 in.-lb.], using a 7/16"

wrench. See figure 24h.

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Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación Pagina 24

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