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Panasonic Industry / Automation Controls

ST4-A1-J1｜Compact Type 4 Safety Beam Sensor ST4

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

Product Number

ST4-A1-J1

Part Number

ST4-A1-J1

Product

Compact Type 4 Safety Beam Sensor

Details

Sensor head

Product Name

 Compact Type 4 Safety Beam Sensor ST4

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*Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Specifications and design of the products are subject to change without notice for the product improvement.
ItemSpecifications
Part NumberST4-A1-J1
Product NumberST4-A1-J1
Products NameCompact Type 4 Safety Beam Sensor
Product detailsSensor head
The price of the productPlease contact our office
Applicable standardsIEC 61496-1/2 (JIS B 9704-1/2 / UL 61496-1/2) (Type 4), ISO 13849-1:2015 (Category 4, PLe), JIS B 9705-1 (Category 4), IEC 61508-1 to 3 (SIL3), IEC 62061 (SIL3), JIS C 0508-1 to 3 (SIL3), UL 1998, OSHA 1910.212, OSHA 1910.217 (C), ANSI B11.1 to B11.19, ANSI/RIA R15.06, ANSI/ISA S84.01 (SIL3)
(Note) Complies with those standards only when the sensor head is used in combination with the controller ST4-C11 / ST4-C12EX.
CE marking directive complianceMachinery Directive, EMC Directive, RoHS Directive
Operating range0.1 to 15 m 0.328 to 49.213 ft
(Note：The operating range is the possible setting distance between the emitter and the receiver. It can detect sensing object of less than 0.1 m 0.328 ft away.)
Sensing objectφ9 mm φ0.354 in or more opaque object
Effective aperture angleplus or minus 2.5degrees or less for operating range exceeding 3 m 9.843 ft (required by IEC 61496-2 / UL 61496-2)
Power voltageSupplied from controller
Current consumptionEmitter: 11 mA or less
Receiver: 9 mA or less
Beam interruption indicatorRed LED (lights up when the beam is interrupted or lock out, lights off during reception)
(Note) Shows light interruption information between the emitter and the receiver with the same address. It does not show OSSD output.
Beam emission indicatorGreen LED (lights up during beam emission, lights off during emission halt)
Stable incident beam indicatorGreen LED (lights up under stable light received condition, lights off under unstable light received condition)
Environmental resistance:Degree of protectionIP67 (IEC)
Environmental resistance:Ambient temperature－10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed),
Storage: －25 to +70 ℃ －13 to +158 ℉
Environmental resistance:Ambient humidity30 to 85 % RH, Storage: 30 to 95 % RH
Ambient illuminanceIncandescent lamp: 3,500 Lx or less at the light-receiving face
Environmental resistance:Voltage withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure
Environmental resistance:Insulation resistance20 MOhm or more with 500V DC megger between all supply terminals connected together and enclosure
Environmental resistance:Vibration resistance10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 90 m/s2 in X, Y and Z directions for two hours each<
Environmental resistance:Shock resistance300 m/s2 acceleration in X, Y and Z directions three times each
Emitting elementInfrared LED (Peak emission wavelength: 870 nm 0.034 mil)
MaterialEnclosure: PBT (Polybutylene terephthalate)
Lens: Acrylic
Indicator cover: Acrylic
CableShielded cable with connector, 1 m 3.281 ft long
Cable extensionExtention up to total 50 m 164.042 ft is possible for both emitter and receiver with exclusive cable.
Weight(Total of emitter and receiver)Net weight: 100 g approx.
Gross weight: 140 g approx.

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