Lanbao PST-YR30-S | Background Suppression | 30mm

Lanbao PST-YR30-S – background-suppression photoelectric sensor

The Lanbao PST-YR30-S is a background-suppression photoelectric sensor built for background-suppression detection in industrial automation equipment. Lanbao’s official specification lists 30mm, NPN NO; NPN NC; PNP NO; PNP NC (based on current SKU options), 10…30VDC supply, and 2m PVC cable/20cm PVC+M8 connector (3-pins). This OpenELAB listing summarizes the product family for selectable SKUs, so always match the required output and connection against the variant name before ordering.

For selection, confirm the sensing principle, range, output type, connection style, response time, protection rating, and accessory set against the exact SKU. Use the SKU code on the order page as the final reference for output polarity and cable style. If you are comparing nearby Lanbao models, also review Lanbao PU05S, Lanbao PU05M, and Lanbao PU05M 1002 so the housing style, measurement method, and control output match the machine input.

Technical Specifications

Parameter	Value
Model family	PST-YR30-S
Sensor type	background-suppression photoelectric sensor
Detection / measuring range	30mm
Sensing method	background-suppression detection
Output configuration	NPN NO; NPN NC; PNP NO; PNP NC (based on current SKU options)
Supply voltage	10…30VDC
Response time	T-on:<1ms;T-off:<1ms
Light source	Red light(640nm)
Load / output current	50mA
Connection	2m PVC cable/20cm PVC+M8 connector (3-pins)
Protection rating	IP65
Material	ABS
Operating temperature	-20…55 C
Indicator	Green: Power Indicator

Board Layout & Label Guide

• Optical sensing face – Keep the active face clean and align it to the target path required by background-suppression detection.
• Output indicator – Use the LED indication to confirm power, switching state, and any short-circuit or overload warning described by the official specification.
• Connection area – 2m PVC cable/20cm PVC+M8 connector (3-pins); route the cable or connector with strain relief before final commissioning.
• Supply input – Wire the sensor only within 10…30VDC; confirm polarity before applying power.
• Output selection – Match the selected SKU to this listing’s output coverage: NPN NO; NPN NC; PNP NO; PNP NC (based on current SKU options).
• Adjustment / teach control – knob; set the distance or threshold after the sensor is mounted in its final position.
• Mounting body – Use the listed accessory hardware and avoid mechanical stress on the lens, slot, or transducer surface.
• Protection rating – IP65; maintain sealing around the cable entry or connector during installation.

Packing List

• 1 x Lanbao PST-YR30-S sensor for the selected SKU
• M3 Screws(length16mm) Nut2 Operation manual
• Product documentation and official specification reference
• Current store bundle contents may vary by SKU and warehouse batch

FAQ

Q: What is the main function of the Lanbao PST-YR30-S?
A: It is a background-suppression photoelectric sensor for background-suppression detection, with the range and output behavior defined by the selected SKU.

Q: Which power supply should I use?
A: Use 10…30VDC and confirm the sensor wiring before applying power.

Q: Which output type should I order?
A: Choose the SKU that matches the controller input. Current output coverage for this listing is: NPN NO; NPN NC; PNP NO; PNP NC (based on current SKU options).

Q: Does the sensing distance always equal the rated value?
A: Use 30mm as the official reference, then validate with the real target, mounting angle, and surface condition.

Q: What should I check before commissioning?
A: Check supply voltage, output wiring, target alignment, LED status, mounting stability, and the selected distance or teach setting.

Q: Can I use it in wet or dusty equipment?
A: The official protection rating is IP65. Keep the connector, cable outlet, and sensing face sealed as installed.

Q: Is the product sold as all variants together?
A: No. Select the required SKU from the store options; the title and description summarize the compatible product family.

Q: Where should I verify final parameters?
A: Use the official Lanbao specification page and the SKU shown on your OpenELAB order.