User Manual

16 • Introduction
1.4.6 ND-6053 Functional Block Diagram
Power
Regulator & Filter
+ 5V
GND
Power Input
+10V ~ +30V
Data +
Data -
RS-485
Rec/Drv
Micro
Processor
EEPROM
Config Data
Safe Value
Watchdog/Power Failure
Supervisor
15-bit
Digital/Input
1-bit
Digital/Input
DI0
DI14
Default*
Pin/DI15