Panasonic CY-11A, CY-11B, CY-21, CY-21-PN Instruction Manual

INSTRUCTION MANUAL

Photoelectric Sensor Cylindrical Thru-beam type

	AC supply Light-ON type		AC supply Dark-ON type		DC supply NPN output type		DC supply PNP output type
	CY-11A		CY-11B		CY-21		CY-21-PN
							BME-CY1 No.0004-83V

Thank you very much for using SUNX products. Please read this Instruction Manual carefully and thoroughly for the correct and optimum use of this product. Kindly keep this manual in a convenient place for quick reference.

	Never use this product as a sensing device for personnel protection.
	In case of using sensing devices for personnel protection, use products which meet standards, such as
WARNING	OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country.

1 I/O CIRCUIT DIAGRAMS

AC supply type / CY-11A, CY-11B

Emitter

<![if ! IE]>

<![endif]>Sensor circuit

Internal circuit

Color code / Connector pin No. of the pigtailed type	Receiver	Color code / Connector pin No. of the pigtailed type
		(Brown / 1) AC IN
(Brown / 1) AC IN	<![if ! IE]> <![endif]>circuit
24 to 240V AC		(Black / 4) Output (Note)	24 to 240V AC
-+1015 %	<![if ! IE]> <![endif]>Sensor		-+1015 %
(Blue / 3) AC IN		Load
		(Blue / 3) AC IN
Users' circuit	Internal circuit	Users' circuit

Note: The output does not incorporate a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load.

DC supply type / CY-21, CY-21-PN

NPN output type

Color code / Connector pin No. of the pigtailed type

<![if ! IE]>

<![endif]>Sensor circuit

D1

ZD1

Tr1

	(Brown / 1) +V
	(Black / 4) Output (Note 1)		Load
	(Violet / 2) Test input	100mA max.
			*1
	(emission halt input) (Note 2)
	(Pink / 2) Control input (Note 1)
	(Blue / 3) 0V

+

10 to 30V DC

-

Internal circuit			Users' circuit
*1
Non-voltage contact or NPN open-collector transistor
				or
Test input (emission halt input)					Control input
Low (0 to 2.5V): Emission halt					Low (0 to 1.5V): Dark-ON
High (6 to 30V, or open): Emission					High (6 to 30V, or open): Light-ON

Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output and the control input. When the mating cable is connected to the pigtailed type, the color of the control input wire is white.

2)Test input (emission halt input) is incorporated only on the emitter of the thru-beam sensor. When the mating cable is connected to the pigtailed type, its color is white.

<Connector pin position (Pigtailed type)>

AC supply type / CY-11A-J, CY-11B-J

	1	1: AC IN	3: AC IN
	2
3	4	2: Not connection	4: Output (Emitter: Not connection)

PNP output type

Color code / Connector pin No. of the pigtailed type

(Brown / 1) +V

<![if ! IE]> <![endif]>circuit

ZD2

(Black / 4) Output (Note 1)

+

100mA max.

<![if ! IE]> <![endif]>Sensor

Tr2

(Violet / 2) Test input

*2

10 to 30V DC

(emission halt input)

(Note 2)

-

(Pink / 2) Control input

(Note 1)

Load

(Blue / 3) 0V

D2

Internal circuitUsers' circuit

*2

Non-voltage contact or PNP open-collector transistor

		or
Test input (emission halt input)		Control input
Low (0 to 1.5V, or open): Emission		Low [(supply voltage - 6V) or less, or open]: Light-ON
High (3 to 30V): Emission halt		High [(supply voltage - 1.5V) or more]: Dark-ON

Symbols...D1, D2: Reverse supply polarity protection diode

ZD1, ZD2: Surge absorption zener diode

Tr1: NPN output transistor

Tr2: PNP output transistor

DC supply type / CY-21-J, CY-21-PN-J

	2			1: +V	3: 0V
			1	2: Test input (emission halt input)	4: Output
3		4
				or control input	(Emitter: Not connection)

2 SPECIFICATIONS

		Type	AC supply type	DC supply type
		Model No.	CY-11	CY-21
	Item	(Note)
	Sensing range			12m
	Sensing object		8mm or more opaque object
	Power supply		24 to 240V AC -+1015 %	10 to 30V DC

Power / Current	Emitter: 1.5VA or less			Emitter: 20mA or less
consumption	Receiver: 2.5VA or less			Receiver: 25mA or less
Response time	20ms or less			2ms or less
Operation indicator	Red LED (lights up when the output is ON)
Power indicator	Red LED (lights up when
	the power is ON)
Emission indicator				Red LED (lights up during
				beam emission)
Protection			IP67 (IEC)
Ambient temperature	-25 to +55 (No dew condensation or icing allowed)
	Storage: -30 to +70
Ambient humidity		35 to 85% RH, Storage: 35 to 85% RH
Emitting element		Infrared LED (modulated)
Weight	Emitter: 90g approx., Receiver: 100g approx.
Accessories			Nut: 4 pcs.

Note: The model No. with suffix 'P' shown on the label affixed to the sensor is the emitter, 'D' shown on the label is the receiver. (e.g.) Emitter: CY-11P, Receiver: CY-11AD

3 CAUTIONS

This product has been developed / produced for industrial use only.

Make sure that the power supply is off while wiring. Take care that wrong wiring will damage the sensor. Verify that the supply voltage variation is within the rating.

If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground.

Do not run the wires together with high-voltage lines or power lines or put them in the same raceway.

This can cause malfunction due to induction.

In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground.

Do not use during the initial transient time (50ms) after the power supply is switched on.

Extension up to total 100m, or less, is possible with 0.34mm2, or more, cable. However, in order to reduce noise, make the wiring as short as possible.

Make sure that stress by forcible bend or pulling is not applied directly to the sensor cable joint.

Take care that the sensor is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance.

This sensor is suitable for indoor use only. The tightening torque should be 2N m or less.

The following items are required, as conditions for use in order to conform to CE.

The output applied voltage should be the same as the supply voltage of the sensor.

Be sure to add a short-circuit protection (a fuse or a breaker) to the power supply input and the output.

4 CONNECTION

When using the pigtailed type, purchase the mating cable (optional).

Connecting

Concave

Put female and male connectors together as the convex and the concave meet.

Hold one ring not to rotate and turn the

Sensor side

AC supply type

other ring clockwise until they become

Convex

tight.

Disconnecting

Turn the ring counterclockwise and

Sensor side

separate them.

DC supply type

Fixing ring

Fixing ring

5 BEAM ALIGNMENT

Placing the emitter and the receiver face to face along a straight line, move the emitter in the up, down, left and right directions, in order to determine the range of the light received condition with the help of the operation indicator (red). Then, set the emitter at the center of this range.

Similarly, adjust for up, down, left and right angular movement of the emitter.

Further, perform the angular adjustment for the receiver also.

Sensing object

Emitter

Receiver

Operation indicator (Red)

6 INTENDED PRODUCTS FOR CE MARKING

The models listed under ' 2 SPECIFICATIONS' come with CE Marking.

As for all other models, please contact our office.

SUNX Limited URL : sunx.jp

Overseas Sales Dept. (Head Office)

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan

Phone: [phone] FAX: [phone]

Europe Headquarter: Panasonic Electric Works Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany Phone: [phone]

US Headquarter: Panasonic Electric Works Corporation of America

629 Central Avenue New Providence, New Jersey 07974 USA
Phone: [phone]
PRINTED IN CHINA	June, 2007