E2J-JC4A 2M

Long Sensing-distance Capacitive Separate Amplifier Proximity Sensor

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Long Sensing-distance Capacitive Separate Amplifier Proximity Sensor, Amplifier Unit, DC 3-wire, NPN Open-collector output, Pre-wired model, 2 m

As of August 8, 2024


Sensing head size	12 mm x 29.8 mm x 63.1 mm
Type	Amplifier Unit
Power source	DC Three-wires models
Power supply voltage	24 VDC±20% ripple (p-p) 10% max.
Current consumption	30 mA max.
Control output (Output type)	NPN open collector
Control output (Switching capacity)	100 mA max. (30 VDC max.)
Control output (Residual voltage)	1 V max.
Indicator	Operation indicator (orange), Power indicator (green)
Operation mode	NO/NC selectable
Sensitivity setting	8-turn adjustment
Protective circuit	Output short-cut protection Power supply reverse polarity protection Surge suppressor
Ambient temperature (Operating)	-10 to 55 ℃
Ambient temperature (Storage)	-10 to 55 ℃
Ambient humidity (Operating)	35 to 85 %
Ambient humidity (Storage)	35 to 85 %
Temperature influence	±25% max. of sensing distance at 23 ℃ in the temperature range of 0 to 40 ℃
Voltage influence	±1% max. of sensing distance at rated voltage in the rated voltage ±20% range
Insulation resistance	Between charged parts and the case: 50 MΩ min. at 500 VDC
Dielectric strength	Between charged parts and the case: 1,000 VAC 50/60 Hz 1 min
Vibration resistance	Destruction: 10 to 150 Hz, 1.5 mm double amplitude or 100 m/s² each in X, Y, and Z directions for 2 h
Shock resistance	Destruction: 300 m/s² 3 times each in X, Y and Z directions
Degree of protection	IEC: IP50
Connection method	Pre-wired models (2 m)
Weight	Package: Approx. 60 g
Material	Case: ABS
Accessories	Instruction manual, Mounting Bracket
Amplifier unit/sensor head of combination	E2J-W10MA, E2J-W20MA