DSC LE4000 Installation Manual page 23

TIP RING
Figure 8-2 Telephone Connection
CONTROL PANEL
ZONE
TERMINALS
Aux Power
(See Note 1)
+ -
-
See Note 3
DSC
Supervision
Relay
See Note 2
1 2 3 4 5 6
TIP RING T1 R1 Z1 PGM1
LE4000
Figure 8-3 Power Supply and Supervision Wiring Diagram
CONTROL PANEL
RJ-31X
Incoming
Handset Phone line
1 2 3 4 7 8
T1 R1 Z2 PGM2
LE4000
NOTES
1. Program the Zone/Point as "Supervisory" type
with keypad only annunciation when in Alarm.
Do NOT use a point that is normally used for
2-Wire Smoke detectors.
2. The power Supervision relay, RM-2 is only used
+
when the LE4000 is not powered by the control
panel. When the Radio is powered by the control
panel the relay is not required since a loss of
input power will generate a signal to the CMC.
3. PGM2 on the LE4000 must be set as "Active
Control
Panel High" (default).
EOL
4. When powering the LE4000 Radio by an Auxiliary
Resistor
Power supply that has its own backup battery,
remove the battery that came with the radio.
7 8 9 10
-
+
Z2 PGM2 DC IN
23
Section 8: LE4000 Wiring Diagrams
9 10
+ -
DC IN