Mitsubishi Electric FX2N-16E series, Руководство пользователя

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16 Input/Output Extension Blocks
260
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
16.5 FX2N-8EX, FX2N-16EX and FX2N-16EX-C
16.5 FX
2N
-8EX, FX
2N
-16EX and FX
2N
-16EX-C
16.5.1 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 FX 2N -8EX FX 2N -16EX FX 2N -16EX-C
Product type FX
2N
extension block
FX 2N connector type extension
block
Rated voltage 24V DC (supplied from main unit and input/output powered extension unit)
Item FX 2N -8EX FX 2N -16EX FX 2N -16EX-C
MASS (Weight) Approx. 0.2kg (0.44lbs) Approx. 0.3kg (0.66lbs)
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 FX
2N
-8EX FX
2N
-16EX FX
2N
-16EX-C
Input points 8 points 16 points
Connection type Vertical terminal block (M3 screws) Connector terminal block
Input form Sink
Input signal voltage 24V DC 10%
Input signal current 5mA/24V DC
Input impedance 4.3k
ON input
sensitivity current
Input ON current 3.5mA or more at 24V DC
Input OFF current 1.5mA or less
Input response time Approx. 10ms
Input signal form (Input sensor form)
No-voltage contact input
NPN open collector transistor
Input circuit insulation Photo-coupler insulation
Indication of input operation LED on panel lights when input.
Input circuit diagram
X
24+
4.3k
Sink input wiring
Main unit
24V
S/S
0V