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2 installation of the special power supply unit – KEYENCE BL-600 Series User Manual

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Chapter 5 Installation

5

5.2

Installation of the Special Power Supply Unit

This section describes how to install the special power supply units BL-U1, BL-U2,
and N-42.

5.2.1 In-panel installation

To mount the power supply unit BL-U1, BL-U2 or N-42, carefully observe the
following instructions.

Provide enough ventilation space.

If the ambient temperature may fall below 0

°C or exceed 50°C, provide a fan or

air conditioner.

Do not mount this unit in a panel where a high voltage device is installed.

Place this unit as far away from power lines as possible.

5.2.2 Installing the BL-U1

There are 2 methods for installing the BL-U1.

Screw mounting
1. Pull out the 4 screw slot tabs from the rear panel of the BL-U1.

2. Secure the BL-U1 with screws.

*

The mounting screws are not included.

150mm

98mm

Pull out the tab.

Screw hole tab

Mounting hole (4-ø5)

BL-U1

Mounting screw