1.4 Connector and LED Indicator Functionality
Fig. No. 1
LEDs
STAY
STAY (perimeter security) state indicator
ARMED
ARMED (armed security) status indicator
BYPASS
BYPASS (temporary zone disconnection) status indicator
Connector Functionality
+12V
Positive supply pin +12-14 VDC connected to the main unit AUX
DATA
Data pin connected to the main unit DATA
GND
Negative supply pin connected to the main unit GND (COM)
1.5 Keyboard installation and configuration
1. Fix the keyboard holder to the wall.
2. Disconnect security system ESIM262 power supply and backup battery before
connecting wires.
3. Connect keyboard connectors to ESIM262. Accordingly, +12 V must be connected
to AUX, DATA – to DATA, GND – to GND.
4. Infix the keyboard into the holder.
5. Turn on ESIM262 power supply.
ESC and ENT must be constantly lit.
If not all security zones are used, it is necessary to use resistors with the unused zones.
Otherwise a red BYPASS indicator will light up, even if a particular zone is turned off by SMS
message or using configuration tool.
User manual EKB1 v1.0
5
Note
If DALLAS key reader and/or temperature sensor are connected to ESIM262, DATA connector
used is the same. I. e., all components containing DATA output must be connected in parallel.