Wiring Techniques; Wiring Cautions; Power Supply - Mitsubishi FX1N-422-BD Hardware Manual

FX1N Series Programmable Controllers
4.

Power Supply

4.1

Wiring Techniques

The wiring of FX
these product or associated products concern is felt, please contact a professional electrician
who is trained to the local and national standards applicable to the installation site.
4.2

Wiring Cautions

• Do not run input signals in the same multicore cable as output signals or allow them to share the
same wire.
• Do not lay I/O signal cables next to power cables or allow them to share the same trunking duct. Low
voltage cables should be reliably separated or insulated with regard to high voltage cabling.
• Where I/O signal lines are used over an extended distance consideration for voltage drop and noise
interference should be made.
4.3 Power Supply
When wiring AC supplies the "Live" cable should be connected to the "L" terminal and the "Neutral" cable
should be connected to the "N" terminal. Do NOT connect the "Live" wire to the "N" terminal, the user might
receive a dangerous shock on powerup.
When wiring DC supplies the "Live" cable should be connected to the "+" terminal and the "Neutral" cable
should be connected to the "-" terminal. Do NOT connect the "Live" wire to the "-" terminal, the user might
receive a dangerous shock on powerup.
products has been designed to be safe and easy. If during the installation of
1N
Power Supply 4.
4-1