17
The receiver's board (Fig. 2) has a microprocessor-based control system, an executive
system based on 4 relays and screw connections for connecting the supply voltage,
external antenna and controlled devices.
Fig. 2. View of the receiver's main board with a description
of terminals and main functional elements.
description of receiver screw terminals
12-24V
receiver output
NO
+
~
-
NO
NO
NO
1C
2C
3C
4C
NC
NC
NC
NC
power
antenna
external
antenna holder
SW1 button
channel signaling LEDs
RTC battery
Bluetooth module
CON LED
RTC LED
POWER LED
M2BT memory module
EN
