RF Engine: Vreg +5V Vreg
RF Engine: Vreg +5V Vreg
RF Engine: Vreg +5V Vreg
Detect
+5V
MCU LED
Load
Vreg
GPIO
Vreg
Status LED
+5V
GPIO
Line
Fuse
Relay
Drive
Bi-stable Relay
SET
RESET
SNAP
RESET GPIO
GPIO
GPIO
BSL
UART
GPIO
Microcontroller
Isolated AC
Voltage
Zero Cross
Detection
Fuse
Surge
Protection
Isolated
AC/DC
Converter
Neutral
GPIO
+5V
+5V
Isolated DC/
DC Converter
+5VD
Voltage
Reference
Vref
Amp
Vamp
1 kb SPI
EEPROM
Switch
/LPF
Switch
Boost
DC/DC
Converter
GPIO
GPIO
GPIO
GPIO
GPIO
SPI
RF Engine
SPI
PWM PWM
Isolators
DIMA +
DIMA -
GPIO
SPI
Vreg
Voltage
Regulator
Vreg
DIM CONTROL (Class 1/2)
Voltage
Supervisor
Vreg
+5VD
UART
Prog I/F