Orientalmotor aSTEP AZ Series, Руководство пользователя, Страница: 62 / 180

Installation
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3 Installation
This chapter explains the installation location and installation method of the driver.
3-1 Installation location
The driver is designed and manufactured to be incorporated in equipment. Install it in a well-ventilated location that
provides easy access for inspection. The location must also satisfy the following conditions:
• Inside an enclosure that is installed indoors (provide vent holes)
• Operating ambient temperature: 0 to +50 °C (+32 to +122 °F) (non-freezing)
• Operating ambient humidity: 85 % or less (non-condensing)
• Area free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
• Area not exposed to direct sun
• Area free of excessive amount of dust, iron particles or the like
• Area not subject to splashing water (rain, water droplets), oil (oil droplets) or other liquids
• Area free of excessive salt
• Area not subject to continuous vibrations or excessive shocks
• Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
• Area free of radioactive materials, magnetic fields or vacuum
• Up to 1,000 m (3,300 ft.) above sea level
3-2 Installation method
Install the driver to a 35 mm (1.38 in.) width DIN rail.
When installing two or more drivers in parallel, it is possible to install them closely in
the horizontal direction.
Provide a minimum clearance of 50 mm (1.97 in.) in the vertical direction.
When installing three or more drivers closely, the heat generation of the inside drivers
becomes high. Install the less frequently used drivers toward the inside. Also, use the
drivers in conditions where an ambient temperature is 0 to +40 °C (+32 to +104 °F) and
the stop current is 50 % or less.
• Install the driver inside an enclosure whose pollution degree is 2 or
better environment, or whose degree of protection is IP54 minimum.
• Do not install any equipment that generates a large amount of heat or
noise near the driver.
• Do not install the driver underneath the host controller or other
equipment vulnerable to heat.
• If the ambient temperature of the driver exceeds 50 °C (122 °F),
reconsider the ventilation condition such as providing forced cooling by
using fans or creating spaces between the drivers.
• Be sure to install the driver vertically (in vertical position).
45 (1.77)
50 (1.97) or mor
e
100 (3.94)
Unit: mm (in.)
„
Installing to DIN rail
1. Pull down the DIN lever of the driver and lock it. Hang the hook at the rear to the DIN rail.
2. Hold the driver to the DIN rail, and push up the DIN lever to secure.
3. Secure both sides using end plates.
Hook
DIN rail
DIN lever
DIN lever
DIN rail
End plates