10-2. Installing the Power Supply Unit (VL-PS240)
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9
Appendix
Mounting on a DIN rail
Follow the procedure in the order described below so that hook (1) is positioned at the bottom.
1. Hang the top hooks (2) on the DIN rail (3).
2. Pull and hold the lever down (4).
3. Secure the bottom hook (1) to the DIN rail (5).
(1)
(2)
(3)
(5)
(4)
(1)
Attaching directly to a wall
Attach the power supply unit to the wall securely using the 2 supplied screws (1).
About the installation location
• The device must be installed inside an electrical panel or cabinet.
• A readily accessible disconnect device shall be incorporated
external to the equipment.
- External disconnect device must be certified and have a
creepage and clearance distance of 3 mm or more.
Precautions for wiring
• Make sure you turn off the power at the breaker before performing
any wiring work.
• Always connect AC or DC cables to the appropriate connection
terminals. Incorrectly connecting the AC or DC cables may
damage the power supply unit.
• To prevent the power cables from disconnecting and to prevent
electric shock, secure the power cables using the cable binders
and attach the cable covers.
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