mixed between the given voltage levels. The system is xed for a particular voltage level by the
board chosen.
Each board contains the following I/O:
I/O Type Number of I/O Ranges/Conguration
Analog input 3
• #1 input: 0 to 20 mA or 4 to 20 mA.
• #2 and #3 inputs: Selectable between:
– 0 to 20 mA or
– 4 to 20 mA or
– 0 to 10 VDC or
– 3 wire 100 Ω RTD
Analog output 2 0 to 20 mA or 4 to 20 mA output
Digital input 20 All 24 VDC or all 120 VDC (depending on the board chosen)
Digital output 16 Form C Relay 1 Amp, 250 VAC, COSo = 0.4; 1 Amp, 30 VDC
Hardware User Interface Description
5.3 User Accessible Interfaces
NXGPro+ Control Manual
72 Operating Manual, A5E50491925A
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