No-dead Zone Safety Light Curtain: 马来西亚的首选 SEM Equipment Sdn. Bhd.

详情

ESPE safety light curtains are widely used in hazardous areas to avoid any industrial accidents caused by access the danger area, and also monitoring of automated manufacturing cells and production line.

To meet requirement of customers from different industry, ESPE designed Type 4 curtain, economical curtain, ultra-compact curtain, no dead zone curtain etc.

EFP Series is a no dead zone safety light curtain in accordance with EU type 4 safety standards, which adopt internal MCU redundancy design, periodic self-diagnoses & cross-diagnosis, independent loop to ensure high safety performance.

Model :

Beam Space :10 mm, Resolution : 15 mm

Beam Space :20 mm, Resolution : 25 mm

Beam Space :40 mm, Resolution : 45 mm

Remark : Besides above model, other curtains can be customized.

Features :

Design according to IEC61496 type 4 standard;
Self-diagnosis and cross-diagnosis to improve safety;
Independent and redundancy dual OSSD output prevent safety hazards caused by failure of a single circuit;
Wire-syn to against interference of external infrared light.

Applications :

Dimension :

D=10mm;B1=8mm,B2=8mm
D=20mm;B1=8mm,B2=8mm
D=40mm;B1=18mm,B2=18mm
H=(N-1)xBeam space, N=Beams
S=NxBeam space+Resolution, N=Beams
L=B1+H+B2

Wire Diagram :

Specifications :

Safety Standard	Type 4 (IEC 61496-1/-2) Cat. 4, PL e (ISO 13849-1)
Power Supply	DC24V±20%
Capacity	<5W
Beam Space	10mm, 20mm, 40mm
Resolution	15mm, 25mm, 45mm
Beams	10mm : 16,20......160 20mm : 8,10......80 40mm : 4,6......40
Protective Height	S=NxBeam space+Resolution, N=Beams
Light Wavelength	940 nm infrared light
Response Time	<2x (Nx0.1+3) ms (N is beams)
Safety Output (OSSD)	PNP or NPN Load current≤500mA (Temperature exceed 40°C≤400 mA), residual voltages1V (any voltage drop caused by cable extension is excepted), voltage leakage≤0.1mA.
Protective Circuit	Overvoltage protection, power supply reverse protection and overcurrent protection.
Sensing Distance	0.1~5 m, 0.2~12 m
Against Optical Interference	10000 Lux (angle>2.5°)
Sensing Method	Thru-beam
Synchronization	Optical-syn/Wire-syn
Enclosure Material	Aluminum alloy
Enclosure Protection Rate	IP65
Sectional Size	30 × 28mm
Vibration Resistance	Frequency 10Hz-55Hz, amplitude 0.35±0.05 mm, 20 time each X, Y and Z direction.
Shock Resistance	100/s²(10G), 1000 times each at X, Y, Z directions.
Ambient Operating Temperature	-10°C~55°C (no freezing)
Storage Temperature	-30°C~70°C (no freezing)
Ambient Operating Humidity	When temperature 20°C, the humidity max. 85%
T (Operation time)	(ISO 13849-1)

Wire Specifications :

Barrier	Color	Wire Mark	Function
Emitter	Brown	24VDC	Positive of power
	Blue	OV	Negative of power
	Grey	RS485+	Configure RS485/Syn RS485+
	Pink	RS485-	Configure RS485/ Syn RS485+
	Yellow & Green	PE	Shielding wire
Receiver	Brown	24VDC	Positive of power
	Blue	OV	Negative of power
	Grey	RS485+	Configure RS485/ Syn RS485+
	Pink	RS485-	Configure RS485/ Syn RS485+
	Yellow & Green	PE	Shielding wire
	Yellow	EDM/RESET	EDM detection and RESET reset input
	Black	OSSD1	Safety output 1
	White	OSSD2	Safety output 2
	Green	NC	Vacant Line

Indicator Light :

Bracket Options :

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