7 |
P a g e
The diagram below shows the wiring connections that are utilized in the external pulser
cable. If using the Trak supplied pulser, the cable is already attached to the pulser and
the installer simply needs to plug the cable into the top of the LINK. If using alternate
third party pulsers, the cable is not terminated at the pulser end. The diagram below
shows the the electrical connections that form the LINK pulser cable. The cable will
have to be connected to the third party pulser by using the appropriate wires suitable for
the pulser.
1 2 3 4 5 6 7
1 2 3 4 5 6 7
SD20TA-ZM Jelen Connector
Male
SD20TA-ZM Jelen Connector
Female
R
e
d
White
Y
e
llo
w
Black
B
ro
w
n
O
ra
n
g
e
B
lu
e
Pulser Switch
Note: All wires except white, yellow
and black are capped off in pulser
R
e
d
W
h
ite
Y
e
llo
w
B
la
ck
B
ro
w
n
WiFi Board
R W B Y BL
Pulser
Security
Red - +3.3
White - Pulser disconnect sense
Yellow - Pulser input
Brown - +5
Black - Ground
10k
+5
+3.3
Pulser Wiring
accessible to user
470
INTERNAL - Not accessible by user
