JAI VISCAM 1000 System, Руководство по установке

Страница: 14 / 60

8 Installing the VIS
2. Route the VISCAM 1000 end of the camera cable in accordance with local electrical code requirements.
3. The jacket is removed from the cable on the camera end a distance of 7” (~18cm) (1). A thin wire is attached
around the end of the cable to keep the braid in place (1). The cord grip sealing nut is mounted on the cable
(3). See Figure 6.
Figure 6. VISCAM 1000 cabling as it appears after jacket is removed
4. Route cable through enclosure cord grip. Braid/foil shield should be aligned with the cord grip nut inside
enclosure to ensure proper shield connection with EMI cord grip. See Figure 7.
Figure 7. Cable is routed properly to ensure proper shield connection
5. Hand-tighten the sealing nut as far as possible. Hold the body hex stationary with a wrench (24mm). Using a
second wrench (24mm), tighten the sealing nut until the cable is securely held in place. Torque to
approximately 35 in. lbs. (3.9 Nm)
6. Move the thin wire 5 cm away from the cable end and fold the braid back over the thin wire. Use a cable strip
to keep the braid in place. Remove foils and fillers from the cable end. Separate and strip the wires. The 2
pairs of multicore wire can be fitted with bootlace ferrules to keep the cores in place. Connect wires to
terminal block X4 on the VISCAM 1000 I/O Board in accordance with wiring diagram on enclosures inner lid (see
Appendix A). Plug terminal block back to X4 position on VISCAM 1000 I/O Board. Close and secure enclosure lid
with 2 latches. See Figures 8 and 9.
Figure 8. VISCAM 1000 Cabling.
ssss13
ss 21
ssss12
Outer
Braid
Grounding
Tongues
Grounding
Tongues
Braid is
folded back