Digital Security Controls Ltd. 17LE4000 Manuale Utente

26

Figure 8-4 Alarm Control Unit and 3G Transmitter

 

Alarm

Control

Unit

Zone
Inputs

 TIP 

      

  RING 

 PGM  

Keypad 

LTE Wireless

Communicator

LE4000

T1/R1 

 TIP/RING 

Zone  
Input 

 PGM2 

AUX Power 
12V/500mA 

RM1C ULC 
Relay 

LTE/3G   

PSTN

AC Input 

RM1C ULC 
Relay 

LE4000 cabinet 

:

1. Power for LE4000 must be provided from Alarm 

Control Unit or separately listed power supply rated 
for the application (12V/500mA).

2.  Phone Line Monitoring (TLM) must be enabled.
3.  Phone Line trouble is indicated by blue LED on 

LE4000.

4. Connect PGM2 output from LE4000 (Trouble 

Conditions) to a zone input on the Alarm Control 
Unit for supervision of the Transmitter. 

5. 24hr Test Transmission over phone line (PSTN) and 

LE4000 must be enabled. 

6. Connect an output (PGM) from Alarm Control 

panel to an input on the LE4000 to monitor the 
T1/R1 connection.

LE4000 Installation Manual