Mitsubishi FX2NC DSS Series Hardware Manual page 16

FX2NC Series Programmable Controllers
3.9 General notes ................................................................................................ 3-14
3.10 Memory Board installation ............................................................................. 3-15
3.11 Wiring techniques .......................................................................................... 3-16
3.12 Termination of connector style I/O ................................................................. 3-17
3.13 Termination of Terminal style I/O................................................................... 3-17
3.14 Termination of screw terminals ...................................................................... 3-20
3.15 Termination of connector style I/O cables...................................................... 3-21
4. Power supply.......................................................................................4-1
4.1 Power supply cautions ..................................................................................... 4-4
4.2 Earthing / Grounding........................................................................................ 4-6
5. Inputs ..................................................................................................5-1
5.1 24V DC input specifications ............................................................................. 5-1
5.1.1 Typical wiring....................................................................................................... 5-2
5.1.2 Input circuit connection........................................................................................ 5-4
5.1.3 Diodes and inputs connected in series;............................................................... 5-5
5.1.4 Resistors and inputs connected in parallel;......................................................... 5-6
5.2 AC110V input Extension block......................................................................... 5-7
5.2.1 Input circuit connection........................................................................................ 5-7
5.2.2 Programming caution .......................................................................................... 5-8
Contents.
xiv