
INST-164 Revision 4
Page 5 of 18
Cable Connection
Figure 4: Stand Alone Configuration
There are five cable glands present on the Reg-Sentry (see fig 4). These glands will accommodate
cables with an external diameter of 3mm to 6.5mm.
Video Cable (Screw terminal type Reg-Sentry)
At the top of the box is the video cable entry point. A good quality 75G video cable should be used
between the camera and the Reg-Sentry.
1) Feed the cable into the top of the sentry unit through the cable gland.
2) Strip back the video cable sheath by no more than 10mm (see fig 4).
3) Peel the braid away from the central insulation and twist into a single conductor.
4) Strip back the central Insulation to expose no more than 5mm of conductor (see fig 4).
5) Insert the braid into the screw terminal labelled “GND” that is associated with the “Y” terminal. The
central conductor should be inserted into the screw terminal labelled “Y”. NB Ensure that the camera
is disconnected from its power supply during this operation, and that the video cable screen
(braid) is connected before the central conductor.
6) Lock the cable in position using the screw terminals.
7) Tighten the outer nut of the cable gland until a firm seal has been made to the cable.
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