306
FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
15 FX2N-32/48E*-* (Input/Output Powered Extension Units)
15.6 FX2N-32ET, FX2N-48ET, FX2N-48ET-D
15.6
FX
2N
-32ET, FX
2N
-48ET, FX
2N
-48ET-D
15.6.1 Product specifications
The generic specifications are the same as those for the main unit.
→
For the generic specifications, refer to Section 4.1.
For external wiring, refer to the following chapters.
→
Refer to Chapter 9 for power supply wiring.
→
Refer to Chapter 10 for input wiring.
→
Refer to Chapter 12 for output wiring.
1. Power supply specifications
→
For the power supply specifications, refer to Section 15.2.
2. Input specifications (sink input [-common])
*1.
The DC power type applies to the power supply voltage in "Power Supply Specifications (Power
Supply Input/24V DC Service Power Supply)."
*2.
Do not connect with 24+ terminal.
Item
FX
2N
-32ET
FX
2N
-48ET, FX
2N
-48ET-D
Number of input points
16 points
24 points
Connection type
Removable terminal block (M3 screw)
Input form
Sink
Input signal voltage
24V DC
±
10%
*1
Input signal current
5 mA/24V DC
Input impedance
4.3 k
Ω
Input sensitivity
current
Input ON
current
3.5 mA or more/24V DC
Input OFF
current
1.5 mA or less
Input response time
About 10 ms
Input signal form
No-voltage contact input or NPN open collector transistor
Input circuit insulation
Insulation with photocoupler
Indication of input operation
LED on panel is lit when there is input.
Input circuit diagram
• AC power supply type
• DC power supply type
N
L
100 to 240V AC
Fuse
X
COM
4.3k
Ω
Sink input wiring
24+
Fuse
X
COM
4.3k
Ω
Sink input wiring
24+
24V
DC
*2
Содержание FX2-16E series
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