
Introduction 1-13
ND-6053 Functional Block Diagram
Power
Regulator & Filter
+ 5V
Data +
Data -
RS-485
Rec/Drv
Power Input
Micro
Processor
EEPROM
Config Data
Safe Value
Watchdog/Power Failure
Supervisor
15-bit
Digital/Input
1-bit
Digital/Input
Default*
Pin/DI15