16 Input/Output Extension Blocks
16.7 FX2N-8EX-UA1/UL (100V AC Input)
229
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed
Counters
12
Output Wiring
13
Wiring for
Various Uses
14
Test Run,
Maintenance,
Troubleshooting
15
Input/Output
Powered
Extension Units
16
Input/Output
Extension
Blocks
17
Extension
Power Supply
Unit
18
Other Extension
Units and
Options
19
Display Module
20
Terminal Block
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 chapters.
→ Refer to Chapter 10 for input wiring.
1. Power supply specifications
2. Weight and Other specifications (External dimensions are described later.)
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) 0.2kg (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 type Vertical terminal block (M3 screws)
Input form 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. 21k /50Hz
Approx. 18k /60Hz
ON input
sensitivity current
Input ON current 3.8mA/80V AC or more
Input OFF current 1.7mA/30V AC or more
Input response time Approx. 25 to 30ms
Input signal form Voltage contact
Input circuit insulation Photo-coupler 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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