FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
334
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.7 FX2N-8EX-UA1/UL (100V AC Input)
16.7 FX2N-8EX-UA1/UL (100V AC Input)
16.7.1 Product specifications
The generic specifications are identical to the main unit specifications.
→ Refer to Section 4.1 for generic specifications.
For external wiring, refer to the following chapter.
→ Refer to Chapter 10 for input wiring.
1. Power supply specifications
2. Weight and Other specifications
3. Input specifications
Item FX2N-8EX-UA1/UL
Product type FX2N extension block
Rated voltage 24V DC (supplied from main unit and input/output powered extension unit)
Item FX2N-8EX-UA1/UL
MASS (Weight) 0.2 kg (0.44lbs)
Other
• The extension cable is already connected to the extension block.
• Accessories: Label for indication of input/output number
• The DIN46277 rail (width: 35 mm (1.38")) or direct installation.
Item FX2N-8EX-UA1/UL
Input points 8 points
Connection unit
Vertical terminal block (M3 screws) / For a detailed description of wiring, refer to
the input line connection diagram of the main unit.
Input type AC input
Input signal voltage 100 to 120V AC
Input signal current 6.2mA/110V AC 60Hz 4.7mA/100V AC 50Hz
Input impedance
Approx. 21kΩ/50Hz
Approx. 18kΩ/60Hz
Input sensitivity
current
Input-ON
current
3.8mA/80V AC or more
Input-OFF
current
1.7mA/30V AC or less
Input response time Approx. 25 to 30 ms
Input signal type Voltage contact
Input circuit insulation Photocoupler insulation
Indication of input operation LED on panel lights when input.
Input circuit diagram
X*0
COM
Input impedance
X*7
100 to 120V AC
Photocoupler
Photocoupler
Fuse
Input impedance
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