Mitsubishi Electric MELSEC FX2NC-16MT-D/UL - Page 72

FX2NC Series Programmable Controllers Power supply 4.
4-2
- To supply the power to the main unit, use the power cable FX
2NC
-100MPCB.
- To supply the power to an input extension block, use the power cable FX
2NC
-100BPCB.
To supply the power to the second input block or later, perform crossover wiring using the
power cable FX
2NC
-10BPCB1.
Figure 4.1 : Connection of power supply cables
Main unit
Input
Output
Input
Protective
cover
Black-
Green
Ground
Red+
Black-
Red+
The lower power connector is provided for
crossover wiring to a later input block.
It is covered with a protective cover at the
time of shipment from the factory.
1 +
2 -
3 Ground
Main unit
1
2
Input block
1
2
Upper
Lower
Terminal layout of power
supply connector