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If the panel is programmed for Contact ID format:
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The LE4000 sends the required Contact ID dual-tone handshake to the panel.
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After receiving the handshake, the control panel transmits an alarm message in Contact ID format.
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The LE4000 decodes and transforms the Contact ID digits into an IP packet and sends it to the central station receiver over the
cellular network.
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The central station receiver acknowledges the alarm and sends a command to the LE4000 to generate the corresponding
1400Hz Kiss-off signal for a minimum of 800 miliseconds.
After the LE4000 generates a Kiss-off signal, it sends the next alarm or, if no further alarms need to be sent, the control panel goes
on-hook.
6.4 Inputs
The LE4000 has
two
inputs that can be used to trigger specific communications. These events will transmit using the Contact ID or
SIA format with Inputs 1-4 reporting as [991] to [994] respectively.
Default settings are:
INPUT 1- BURGLARY ZONE
INPUT 2 - SUPERVISORY ALARM
These inputs are normally open and activate when a short condition is detected between teh terminal and the COM. Refer to the wiring
diagram at the back of this manual.
6.5 Outputs
The LE4000 has four programmable outputs to activate in response to the associated events. Refer to the LE4000 Wiring Diagram at
the back of this manual for more information.
6.5.1 Activating the Outputs
The LE4000 has two open collector outputs capable of a maximum of 50mA. Internal events on the LE4000 can trigger the outputs to
turn on an LED or activate an input on the host panel. The default settings are as follows.
OUTPUT 1 Wireless Module or Network Trouble -
Output is normally high and will switch to ground when the LE4000 can not
communicate with the LTE or 3Gnetwork.
OUTPUT 2 General Module Trouble -
Output is normally low and will switch to high when a Wireless Network trouble, Power
Supply/Battery trouble, and/or a Failure to Communicate (FTC) trouble is detected.
Note:
PGM2 must be connected to the control panel as shown in "LE4000 Wiring Diagrams" on page 24. Program the control panel
input Zone/Point as 24hr ‘Supervisory’ with keypad-only notification when activated. Output 2 on the LE4000 must be set as ‘Active
High’.
Note:
Once an output has been activated automatically, it will not restore its state until all the causes of activation are cleared.
LE4000 Installation Manual
