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Chapter 2 NK1-B4AD2DA-2 Specifications
2.1 Introduction
NK1-B4AD2DA-2 is an analog voltage input
/output optional function board for NK1 series
PLC. The voltage range is 0-10V. The function
board has 12-bit resolution. It has non-
isolated 4 analog input channels and 2 analog
output channels.
The main features of this optional function
board are as follows:
The resolution of analog input is 12 bit.
The resolution of analog output is 12
bit.
No external power supply required.
With OK indicator (green),it will be on
during normal work.
2.2 General Specifications
Item
Specifications
Dimensions(mm)
47.2L×53.0W ×18.69H
Weight
21g
Storage Temperature -40～70 ℃
Operating Temperature 0～55 ℃
Relative Humidity
30%～95%(non-condensing)
Environmental Air
No corrosive gases permitted
Vibration/Shock
Same as NK1 main unit
Optional Battery
（not included）
RB-50，for calendar & clock of main unit
