ADLINK ND-6067 - Manual (Page 89)

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5.3.5 ND-6053 Functional Block Diagram
Figure 5-6 Block Diagram of ND-6053
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