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CJF40X-20
◼Long sensing distance 50mm
◼Exclusively designed IC for improving anti-jamming capability
◼Inside surge protection, reverse polarity protection, overcurrent
protection
◼Red LED status indication, easy to confirm work situation
◼Protection structure IP65(IEC standard)
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Item |
Code |
Description |
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1 Company code |
C |
Company code |
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2 Product name |
J |
Inductive proximity sensor |
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3 Shape of shell |
F |
Square |
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4 Dimension code |
40X |
Rectangle 40 |
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5 Product type |
Without |
High-end type |
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6 Detection distance |
20 |
20=20mm |
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7 Output mode |
K |
AC 2wires |
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L |
DC 2wires |
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P |
PNP 3wires |
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N |
NPN 3wires |
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8 Output state |
A |
NO |
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B |
NC |
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C |
NO+NC |
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9 Connection |
Without |
Without: Lead wire |
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T |
Plug-in |
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R |
Wiring leads Plug-in |
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Model |
CJF40X-20LA CJF40X-20LB CJF40X-20NA CJF40X-20NB CJF40X-20PA CJF40X-20PB CJF40X-20KA CJF40X-20KB |
CJF40Y-20LA CJF40Y-20LB CJF40Y-20NA CJF40Y-20NB CJF40Y-20PA CJF40Y-20PB CJF40Y-20KA CJF40Y-20KB |
CJF80-50LA CJF80-50LB CJF80-50NA CJF80-50NB CJF80-50PA CJF80-50PB CJF80-50KA CJF80-50KB |
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Sensing distance |
20mm |
20mm |
50mm |
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Hysteresis |
Max. 10% of sensing distance |
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Standard sensing target |
75×75×1mm |
75×75×1mm |
120×120×1mm |
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Setting distance |
0~15.5mm |
0~15.5mm |
0~40mm |
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Power supply (Operating voltage) |
10-30VDC / 24-250VAC |
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Leakage current |
Max.10mA |
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Response frequency (※1) |
DC 200Hz / AC 20Hz |
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Residual voltage |
DC : 3.5V Max. 3.5V DC : 1V Max. 1.0V AC : 10V Max. 10V |
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Affection by Temp. |
Max. ±10% for sensing distance at ambient temperature 20℃ |
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Control output |
Max. 200mA |
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Insulation resistance |
Min. 50MΩ(at 500VDC megger) |
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Dielectric strength |
1500VAC 50/60Hz for 1minute |
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Vibration |
1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours |
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Shock |
500m/s2(approx. 50G) X, Y, Z directions for 3 times |
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Indicator |
Operation indicator(red LED) |
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Ambient temperature |
-25~+70℃ ( No icing) |
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Storage temperature |
-30~+80℃ (No icing) |
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Ambient humidity |
35~95%RH ( No condensation) |
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Protection circuit |
Surge protection circuit, Reverse polarity protection circuit, Overcurrent protection circuit |
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Material |
Case: PBT, Standard cable(Grey): Polyvinyl chloride(PVC) |
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Protection |
IP65 |
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(※1): The response frequency is the average value. The standard sensing target is used and the width is set as 2 times of the standard sensing target, 1/2 of the sensing distance for the distance.
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