C3fj-R2a2 AC Voltage Supply Metal Housing 2m Distance Retroreflection Cylindrical Photoelectric Proximity Switch

 C3fj-R2a2 AC Voltage Supply Metal Housing 2m Distance Retroreflection Cylindrical Photoelectric Proximity Switch


C3FJ-R2A2

Product Information
Name	Retroreflective type photoelectric sensor	Product Picture
Model	C3FJ-R2A2
Power Supply	AC 24-240V
Sensing Distance	≤2m
Response time	2.5ms
Detect Object	Opaque Object
Output mode	AC 2-wire  NC
Output current	≤200mA
Degree of protection	IP65
Case material	Copper with nickle coated
Protection circuit	Surge protection
Voltage drop	<10V
Current consumption	≤10mA
Cable length	2m
Standard sensing object	Reflector TD-02

Description

C-lin Brand photoelectric proximity sensor switch is a displacement sensor with switching output, output mode have NPN, PNP, NO, NC and relay etc, it can be detect metal (such as iron, steel, copper) object, plastic, glass, wooden, water, paper, magnetic etc. transparent or opaque objects, can be connect with PLC, servo controller, frequency inverter, counter, controllers to achieve the purpose of automatic signal input control. It is widely used in the field of machinery, textile, light industry, papermaking, printing, packing industries.

There are three different sensing mode: through beam type, retroreflective type, and diffused type.
 
A through beam type photoelectric sensor consists of a emitter and a receiver. Due to the separately arrangement of the emitter and receiver, the sensing distance is greater than others, the operating distance can be 1m to 10m or more.
 
A retroreflective arrangement places the transmitter and receiver at the same location and uses a reflector to bounce the light beam back from the transmitter to the 
receiver. An object is sensed when the beam is interrupted and fails to reach the receiver.

A diffuse type photoelectric sensor can detect any reflective object, in this mode, an object is detected when the receiver receves the transmitted light or fails to receive it
Model Meanings



C3F plastic and C3FJ metal type selection guide

Outer Dia.		M12x1	M12x1	M18x1	M18x1	M18x1	M18x1
Sensing method		Diffuse reflection	Through-beam	Diffuse reflection	Diffuse reflection	Retro reflection	Through-beam
DC Type	NPN	C3F-DS10C	C3F-2C	C3F-DS10C	C3F-DS30C	C3F-R2C	C3F-4C
	PNP	C3F-DS10B	C3F-2B	C3F-DS10B	C3F-DS30B	C3F-R2B	C3F-4B
AC Type	2-wire NO			C3F-DS10A1	C3F-DS30A1	C3F-R2A1	C3F-4A1
	2-wire NC			C3F-DS10A2	C3F-DS30A2	C3F-R2A2	C3F-4A2
Sensing Distance		10cm (adjustable)	≤2m	10cm (adjustable)	30cm (adjustable)	≤2m	≤4m
Sensing Object		Reflective object	Opaque object	Reflective object	Reflective object	Opaque object	Opaque object
Standard object		5x5cm White paper	5x5cm any object	5x5cm White paper	5x5cm White paper	Reflector        TD-02	5x5cm       any object
Outer Dia.		M30x1.5	M30x1.5	M30x1.5	M18x1	M18x1	M18x1	M18x1
Sensing method		Retro reflection	Diffuse reflection	Through-Beam	Diffuse reflection	Diffuse reflection	Retro reflection	Through-beam
DC Type	NPN	C3F-R4C	C3F-DS70C	C3F-10C	C3FJ-DS10C	C3FJ-DS30C	C3FJ-R2C	C3FJ-4C
	PNP	C3F-R4B	C3F-DS70B1	C3F-10B1	C3FJ-DS10B1	C3FJ-DS30B1	C3FJ-R2B1	C3FJ-4B1
AC Type	2-wire NO	C3F-R4A1	C3F-DS70A1	C3F-10A1	C3FJ-DS10A1	C3FJ-DS30A1	C3FJ-R2A1	C3FJ-4A1
	2-wire NC	C3F-R4A2	C3F-DS70A2	C3F-10A2	C3FJ-DS10A2	C3FJ-DS30A2	C3FJ-R2A2	C3FJ-4A2
Sensing Distance		≤4m (adjustable)	70cm (adjustable)	≤10m	10cm (adjustable)	30cm (adjustable)	≤2m	≤4m
Sensing Object		Opaque object	Reflective object	Opaque object	Reflective object	Reflective object	Opaque object	Opaque object
Standard object		Reflector      TD-02	10x10cm   White paper	10x10cm     any object	5x5cm         White paper	10x10cm White paper	Reflector         TD-02	5x5cm       any object
Power supply voltage		DC (NPN,PNP) type: 10-30VDC±10%; AC Type: 24-240VAC
Current consumption		DC (NPN,PNP) type:≤25mA; AC Type: ≤10mA
Response time		DC type: 2.5ms; AC Type: 30ms
Control output		Load Current ≤200mA
Protection circuit		DC (NPN,PNP) type: reverse polarity protection, short circuit protection; AC Type: surge protection

E3F plastic and E3FJ metal type dimensions (mm)

	Model	a	b	c	d	e	f
	E3F Series	M12x1	64±0.5	42±0.5	7.5	16	18
		M18x1	79±0.5	56±0.5	8.5	21.5	23.5
		M30x1.5	102±0.5	64±0.5	10	35	40
	E3FJ Series	M18x1	79±0.5	56±0.5	4	24	30

Output Classification



Product Details




Applications


Packing Box



Maintenance and Inspection
In order to ensure long-term stable operation of the photoelectric switch, please carry out the following periodic inspections;

1. Check that the installation position of the detection object and the photoelectric switch is offset, loose, and deformed.

2. Check the wiring, whether the connection part is loose or not, and the contact is broken.

3. Check for any deposits such as sticky metal dust.

4. Check the operating temperature and whether there are any abnormalities in the surrounding environment.
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