Specifications

Initialization & Installation 1-3
² Readback Analog Input
• Accuracy: ±0.2% of FSR
² Isolation
• Isolation voltage: 5000 Vrms
² Watchdog Function
• Module internal watchdog timer : 150 ms
• Power failure threshold : 4.65 V
• Host programmable watchdog : 100 ms ~ 25.500 sec
² Power
• Power supply : +10V to +30V
• Power consumption : 1.0W
Pin Definitions of ND-6021
Pin # Signal Name Description
1 +IOUT Positive Current Output Terminal
2 -IOUT Negative Current OutputTerminal
3 +VOUT Positive Voltage Output Terminal
4 -VOUT Negative Voltage Output Terminal
6 Default* Initial state setting
7 (Y) DATA+ RS-485 series signal, positive
8 (G) DATA- RS-485 series signal, negative
9 (R) +Vs Power supply, +10V~+30V
10 (B) GND Ground