A Category 3 PLd Safety System can be built by using Category 4 PLe compliant controllers together with our sensors
*1 Safety-related parts of control systems, Part 1: General principles for design
*2 Conformed from December 2021 production.

Specifications

Type		Thru-beam
Type		Front sensing	Side sensing	Front sensing	Side sensing	Front sensing
Model No. (Note 2)	Light-ON	EX-11SA (-PN)	EX-11SEA (-PN)	EX-13SA (-PN)	EX-13SEA (-PN)	EX-19SA (-PN)
Model No. (Note 2)	Dark-ON	EX-11SB (-PN)	EX-11SEB (-PN)	EX-13SB (-PN)	EX-13SEB (-PN)	EX-19SB (-PN)
Regulatory compliance		・EMC Directive ： EN 60947-5-2 ・RoHS Directive ・ISO 13849-1 (Category 1, PLc) (Note 3)
Certification		UL certification
Sensing range		150 mm 5.906 in		500 mm 19.685 in		1 m 3.281 ft
Min. sensing object		ø0.5 mm ø0.020 in opaque object (Completely beam interrupted object) (Note 4)	ø1.0 mm ø0.039 in opaque object (Completely beam interrupted object) (Note 4)		ø2.0 mm ø0.079 in opaque object (Completely beam interrupted object) (Note 4)
Hysteresis		–
Repeatability (perpendicular to sensing axis)		0.05 mm 0.002 in or less
Supply voltage		12 to 24 V DC ± 10 % Ripple P-P 10 % or less
Current consumption		Emitter: 10 mA or less, Receiver: 10 mA or less
Output		<NPN output type> NPN open-collector transistor ・Maximum sink current: 50 mA ・Applied voltage: 30 V DC or less (between output and 0 V) ・Residual voltage: 2 V or less (at 50 mA sink current) 1 V or less (at 16 mA sink current) <PNP output type> PNP open-collector transistor ・Maximum source current: 50 mA ・Applied voltage: 30 V DC or less (between output and +V) ・Residual voltage: 2 V or less (at 50 mA source current) 1 V or less (at 16 mA source current)
	Utilization category	DC-12 or DC-13
	Short-circuit protection	Incorporated
Response time		0.5 ms or less
Operation indicator		Orange LED (lights up when the output is ON)
Incident beam indicator		–
Stability indicator		Green LED (lights up under stable light received condition or stable dark condition)
Pollution degree		3 (Industrial environment)
Protection		IP67 (IEC)
Ambient temperature		-25 to +55 ℃ -13 to +131 ℉ (No dew condensation or icing allowed), Storage: -30 to +70 ℃ -22 to +158 ℉
Ambient humidity		35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance		Incandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability		1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance		20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance		10 to 500 Hz frequency, 3 mm 0.118 in double amplitude in X, Y and Z directions for two hours each
Shock resistance		500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element		Red LED (Peak emission wavelength: 650 nm 0.026 mil, modulated)
Material		Enclosure: Polyethylene terephthalate Lens: Polyalylate
Cable		0.1 mm² 3-core (thru-beam type emitter: 2-core) cabtyre cable, 2 m 6.562 ft long
Cable extension		Extension up to total 50 m 164 ft is possible with 0.3 mm², or more, cable (thru-beam type: emitter and receiver). (Note 5)
Weight		Net weight (each emitter and receiver): 20 g approx., Gross weight: 50 g approx.
Accessories		Mounting screws: 1 set

Please note that MS-EX10-□ sensor mounting brackets designed for standard-beam models cannot be used with narrow-beam models.

Notes :

1)	Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
2)	Model Nos. having the suffix “-PN” are PNP output type.
3)	Conformed from December 2021 production.
4)	The min. sensing objects are specified in case the emitter / reciever sensing range is to set the maximum.
5)	For safety applications, do not exceed 30 m 98.425 ft.