TLS RF Installation
Wiring the TLS RF
Figure 7. Wiring Receiver to the TLS RF
LEGEND FOR NUMBERED BOXES IN Figure 7
1.
Connect the shield of the RS-485 cable to the ground lug.
2.
Cord grip
3.
RS-485 cable to Receiver
4.
Power side
5.
Intrinsically-safe side
6.
NOTE: Attach one end of RS-485 cable to RS-485 terminals in
the TLS RF and other end to RS-485 terminals in the Receiver.
One twisted pair connects to terminals - and + (RS-485 sig-
nals) and the second twisted pair connects to ter15
and G (Receiver power).
6 (Cont’d.).
You must connect each wire of each pair to the same terminals in
the Receiver (e.g., white w/blue stripes to “-“and white w/blue
stripes to “-“). (ref. Figure 21).
NOTE: see Figure 4 for wire connection tips.NOTE: In sites with
more than one TLS RF, the Receiver is only connected to the mas-
ter TLS RF.
PROBE
8
PROBE 7
PROBE 6
PROBE 5
PROBE 4
PROBE
3
PROBE 2
PROBE 1
+
G
G
15V
AC
INPUT
REPEATER
R
S
-4
8
5
964-
8
.ep
s
5
4
2
1
3
6
AB
CDE
F
0
12
3
456
7
8
15V
19-13
ARB Approved IOM 19 - TLS RF Wireless 2 System (W2) Installation and Maintenance Guide - Executive Order VR-203 and VR-204
