3-2-12 Block Diagram
Input circuit
Input circuit
Input circuit
Input circuit
Input circuit
CJ-series Analog I/O Units Operation Manual for NJ-series CPU Unit(W498)
3 Isolated-type Universal Input Units
A/D converter
Digital isolator
A/D converter
Digital isolator
A/D converter
Digital isolator
A/D converter
A/D converter
Digital isolator
Isolated
circuit
Isolated
circuit
Isolated
circuit
Isolated
circuit
5 VDC
Power supply
circuit
3
3-35