Connecting The Power Supply - Omron NS10-TV Series Setup Manual

3-1-4

Connecting the Power Supply

Connect a 24-VDC power supply to the power input terminals.
Precautions
for Safe Use
•
Power Supply
The following table shows the specifications for the power supply that can be connected. De-
termine power supply specifications that meet the power supply capacity requirements.
Power supply voltage
Allowable voltage range
Power supply capacity
NS15, 12, 10, 8
24 VDC
•
Parts Used to Connect the Power Supply
• Do not connect an AC power supply to the power terminals.
• Use a DC power supply with low voltage fluctuation.
• Do not perform a dielectric strength test.
• To conform to EC Directives, use a DC power supply that will provide a sta-
ble output even if the input is momentarily interrupted for 10 ms, and that
has reinforced or double insulation.
Item
24 VDC
20.4 to 27.6 VDC (24 VDC ±15%)
45 W min. (NS15)
25 W min. (NS12, NS10, NS8)
15 W min. (NS5)
Functional ground
Value
NS5
Breaker
24 VDC
24 VDC power supply
power
supply
3-1 Installing the PT
Functional
ground
24 VDC
Breaker
3-7