Sentex Crown Jewel, Installation Manual, Page: 10 / 24

10
EXIT EXIT A
UT
OCALL
TB3 PHONE LINE
TB5 COM
HOUSE TELCO
EARTH GND
Unit ID 1
Circuit Board
EXIT EXIT A
UT
OCALL
TB3 PHONE LINE
TB5 COM
HOUSE TELCO
EARTH GND
Unit ID 2
Circuit Board
7
7
Use 18-24 AWG
2 twisted pair
To next unit.
(Unit ID 3 then
Unit ID 4, etc.)
BASIC WIRING (CONTINUED)
WIRING THE UNIT WITHOUT A TELCO LINE
The unit can be a stand alone system that allows communication between the unit and the resident’s phones.
EXIT EXIT A
UT
OCALL
TB3 PHONE LINE
TB5 COM
HOUSE TELCO
EARTH GND
7
Circuit Board
Use 18-24 AWG
2 twisted pair
SINGLE UNIT
Ringer Equivalence Number (REN) = 5
Never run data wires and high voltage wires in
the same conduit. The high voltage wires may
interfere with the data wires and cause the
system to malfunction.
MULTIPLE UNITS (UP TO 7)
Ringer Equivalence Number (REN) = 5
NOTES:
• You must program the Unit ID for
each unit in the chain, see page 20
for more information.
• Only disable the Telco mode of the
unit farthest away from the house.
See Disable Telco Mode page 29 in
the Keypad Programming Manual.