Omron NYM15W-C100 User Manual page 92

5 Installation
Power supply
Power supply
Power supply
Parallel Wiring (Single Phase)
• Power cables and signal cables adversely affect each other. Do not wire them in parallel.
• Noise induction may occur if the Monitor is installed in a panel that includes high-voltage devices.
Wire and install them as far apart as possible.
• Either install the Monitor a minimum of 200 mm away from high-voltage lines or power lines, or
place the high-voltage lines or power lines in metal tubing and completely ground the metal tub-
ing to 100 Ω or less.
High-voltage power panel
Power lines
200 mm
OMRON
product
Example: Separating an OMRON product from Power Lines
5 - 12
NG
Conduits
Load
Incorrect
Conduits
OK
Load
Correct
Conduits
OK
Load
Correct
Power lines
OMRON
product
200 mm
Metal tubing
Ground of
100 Ω or less
NY-series Industrial Monitor User's Manual (W554)