Name: China Anti-interference Safety Light Curtain | CCT 20-40-760 2BB CYNDAR Manufacturers, Factory - Good Price - CYNDAR
Brand: Cyndar
SKU: 287098302

CYNDAR Sensor Manufacturer - International Company

Offering retail and bulk orders, reliable quality, and superior service

Products Description

safety light curtain	safety light curtain
Mode	CCT 20-40-760 2BB
Features	Number of Optical Axes	Beam Spacing	Protective Height	Scan range
Illustration
Features	20 beams	40mm	760mm	6m
Secure Outputs (OSSD)	2 PNP NC
Interface Plug	M12 Connector
Package	1 receiver and 1 transmitter, screw bracket accessories, 3-meter cable
synchronous	Line synchronization(Manual reset achieved with safety relay)

For more specifications, please refer to the user manual and contact customer service.

The safety light curtain is suitable for industrial automation equipment such as production lines and machine tools that require high-precision and high reliability safety protection. It has a detection distance of 3-6 meters and uses high-performance photoelectric detection technology to quickly respond and prevent accidents. The CYNDAR CCT 20-40-760 2BB safety grating in the store is designed specifically for industrial safety, with high stability and IP65 protection level, suitable for various harsh environments. At present, this product is available in stock and provides professional technical support to meet the security needs of different devices. Please feel free to contact us for specific device application solutions and customized services.

More product descriptions

Product Name	Safety Light Curtain
Relevant parameters
Light curtain form	Firing method
Optical axis spacing	10mm	14mm	20mm	25mm	30mm	40mm	80mm	200mm
Detection accuracy	18mm	22mm	28mm	33mm	38mm	48mm	88mm	208mm
Number of light beams	6,8...32	6,8...32	4,6...32	6,8...32	4,6...32	4,6...32	4,6...20	4,6...12
Protection height	Optical axis spacing × (Number of beams - 1)
Detection distance	30~3000mm(A),30~6000mm(B)
Electrical data
Power supply voltage	DC12/24V
Consumption current	≤200mA
Response time	≤15ms
Output	NPN/PNP type, with a current injection of 500mA, with a voltage drop of less than 1.5V, featuring polarity, short-circuit and overload protection.
Switching elements	PNP crystal or/NPN transistor
Controller	CCA,CCA2(AC110-220V-Relay Output-Optional, Single Channel)
Safety relay	SRC106(DC24V Relay output - optional, dual-channel)
Output state	When all optical axes are illuminated, the receiver is ON (green light indicates this).
Indicator light	Projector: Power indicator light (red); Receiver: Output indicator light is on (green) / blocked (red)
Mechanical data
wavelength	805mn
Light source	Modulated Infrared LED
Cross-sectional dimensions	30mmx30mm
Shell material	Aluminum alloy, end cover: ABS reinforced nylon.
Electrical Interfaces
Number of Interfaces	2 (Transmitter and Receiver)
Interface Types	7-pin, M12 connector
Environmental Data
Protection grade	IP65
Resistance to light interference	10000lux(Incident angle ≥ 5°)
Resistance to ambient light	Incandescent light: Light intensity on the receiving surface is 3000 lux; sunlight: Light intensity on the receiving surface is 10000 lux.
Ambient temperature	Workshop: -10 - 40℃ (but not freezing), storage: -25 to 55℃
Ambient humidity	Workshop: 35 - 85% RH, storage: 35 - 95% RH
Packaging	Standard industrial environment
Allowable cable length	100m

Model Description

Example Model: CCT 08-40-280 2AA-5m Anti-interference Safety Light Curtain CCT: 8 beams, 40mm optical axis spacing, 280mm detection height, two sets of normally closed NPN outputs, 3m through-beam, 5m cable.
CCT	08-	40-	280	2	A	A	-5m

Product Series	Number of beams	Optical axis spacing	Protection height	Output quantity	Output method	Sensing distance	Data cable length
CCT	04 06 08 ... 32	10：10mm 14：14mm 20：20mm 25：25mm 30：30mm 40：40mm 80：80mm 200：200mm	Effective product height ：Height = (Number of beams - 1) * Spacing	2: Two sets of outputs	A: NPN normally closed (NC) B: PNP normally closed (NC) C: NPN normally open (NO) D: PNP normally open (NO)	A: 0.03-3M B: 0.03-6M	Standard configuration: 3 meters (not specified) 4m: 4 meters 5m: 5 meters ... 30m: 30 meters

Factory configuration

ScreenShot2025-12-14180224072

Controller optional

Model	Name	Specifications	Output	Description	Picture	Wiring diagram
LCBP1	Light curtain controller	AC 110~220V	1NC+1NO	Suitable for a set of lightweight curtains (7 cores - PNP).		Wiring diagram for light curtain and LCBP1
LCBP2	Light curtain controller	AC 110~220V	1NC+1NO	Suitable for two sets of light curtains(5-core-PNP)		Wiring diagram for light curtain and LCBP2
SRC106	Safety relay	DC 24V	3NC+1NO	Dual-channel, manual/automatic reset selectable		Wiring diagram for light curtain and SRC106

Accessories Specifications

Name	Picture	Dimensions	Application
T-type screw
T-type screw	CA02/Standard configuration		For side groove installation method
Right-angle bracket
Right-angle bracket	CA04/Standard configuration		For CCT end mounting method
Convex nut
Convex nut	CA03/Optional		For side groove installation method
Stainless steel pipe support
Stainless steel pipe support	CA01/Optional		For tubular installation method