A-19
Appendices
CP1E CPU Unit Hardware User’s Manual(W479)
A-2 Wiring Diagrams
App
A-2-1 CPU Units
AC-power-supply E30/40/60(S), N30/40/60(S) or NA20 CPU Units have an external power supply
(DC24V 0.3A), and can be used as a service power supply for input devices.
DC-power-supply E10/14/20(S) or N14/20 CPU Units have no external power supply.
Wiring Example: AC-power-supply CPU Units with 40 I/O Points
Input Wiring Example When Using External Power Supply
L2/NL1 COM 01 03 05 07 09 11 01 03 05 07 09 11
00 02 04 06 08 10 00 02 04 06 08 10
+0100 02 03 04 06 00 01 03 04 06
- COMCOM COM COM 05 07 COM 02 COM 05 07
Input devic