ISD Component Installation
Receiver Installation
Figure 20. Attaching mounting bracket to Receiver or Repeater
7.
Referring to your connection notes in step 5 above, connect the other end of the RS-485 cable to the RS-485
terminal block in the TLS RF (ref. Figure 7 on page 13).
8.
If a Repeater is used and powered by the Receiver, push the two wire power cable (to Repeater) through the
+15 Vdc cord grip of the Receiver (item 7 in Figure 21).
9.
Slide the nut over the cable. Choose the correct size bushing and slide it over the cable. Dress the cable
jacket according to the dimensions in Figure 18. Insert the cable into the appropriate opening at the bottom of
the housing. Insert each wire into the appropriate terminal and tighten. Leave a small amount of slack in each
wire. Slide the bushing into the bottom of the housing. Hand tighten the nut.
10. Attach the dc power cable (white to +15 Vdc and black to GND) to the Repeater terminal block (item 9 in
Figure 21).
11. Hand tighten both cable entry cord grip nuts to prevent water entry!
12. To assure a water-tight seal between the cover and the enclosure, follow these steps:
a. Insert the four cover screws through the cover and then press on the retaining washers to hold the screws
in place.
b. Make sure that the cover gasket is free of dirt and debris on both sides of the gasket and that the inside of
the cover is clean in the gasket area.
c. Position the gasket into the cover groove, assuring that it is pressed fully into the groove and sitting
completely flat.
d. Assemble the cover onto the enclosure, tightening the screws in a couple of turns each. Using an
alternating ‘X’ pattern, continue to tighten the screws until they are all tight.
LEGEND FOR NUMBERED BOXES IN Figure 20
1.
Receiver or Repeater
2.
0.280” diameter hole (2) – mount this narrow side of bracket to
wall or post
3.
Mounting bracket.
4.
#10 x 1/2” taptite screws
964-25.ep
s
4
3
2
1
19-28
ARB Approved IOM 19 - TLS RF Wireless 2 System (W2) Installation and Maintenance Guide - Executive Order VR-203 and VR-204
