Datasheet

A22NE-P
31
A22E A22NE-P
Common Note
Common Accessories and Tools
LED Lamps
• A current-limiting resistor is built in the LED lamp, so the
installation of an external resistance is not required.
• Lighting malfunction of the LED lamp
A micro-current of approximately 0.1 mA or less is sufficient to turn
on the LED lamps. Take a countermeasure like adding a resistor to
prevent mis-lighting in parallel to the LED lamp.
The micro-current varies with the machine (leak current or stray
capacity between cables, etc.). Select resistance value and
allowable power consumption that meet the actual current.
Be sure to read the "Safety Precautions" on page 37.
X1
X2
LED
lamp
R:10 kΩ (1 W)
Bleeder resistor
(Example of lighting malfunction prevention circuit)
When using a 24-VAC/VDC lighted unit