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WT100-2 energetic

WT100-2 energetic
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WT100-2 energetic

Product catalog summary
Technical Document Summary
1. Specifications
The document provides detailed specifications for the WT100-2 sensor system, highlighting its capabilities and operational parameters:
  • Sensing range: 0 to 750 mm, with a maximum of 1,200 mm.
  • Light spot diameter/distance: 75 mm at 1 m.
  • Supply voltage: DC 10 to 30 V.
  • Output current: Maximum 100 mA.
  • Max. switching frequency: 1,000 Hz.
  • Max. response time: ≤ 0.5 ms.
  • Enclosure rating: IP 65.
  • Protection class: III.
  • Circuit protection includes reverse polarity and short-circuit protection.
  • Ambient operating temperature: -25 to +55°C.
2. Safety Instructions
Key safety notes include:
  • Read operating instructions before use.
  • Only trained specialists should perform connection, mounting, and setting.
  • The sensor is not a safety component under the EU Machinery Directive.
  • Protect the device from moisture and contamination during commissioning.
3. Correct Use
The WT100-2 is designed for optical, non-contact detection of objects, animals, and persons. Any other use or modification voids the warranty.
4. Installation and Setup
Steps for proper installation and setup include:
  • Verify application conditions by comparing the switching distance and remission capability with the provided diagram.
  • Mount the sensor using a suitable bracket, ensuring the maximum permissible tightening torque is < 0.5 Nm.
  • Connect sensors in a voltage-free state, following connection type instructions.
  • Align the sensor with the object, ensuring the red light beam hits the center and the optical opening is clear.
  • Adjust sensitivity using the potentiometer and verify operation using provided diagrams.
5. Troubleshooting
Common issues and solutions include:
  • Green LED does not light up: Check power supply and connections. If power is stable, the sensor may be faulty and require replacement.
  • Yellow LED issues: Adjust sensitivity or use sensors with background suppression if the remission capability of the background or object is excessive or insufficient.
6. Maintenance
SICK sensors require minimal maintenance. Recommendations include:
  • Regularly clean optical surfaces.
  • Check the integrity of threaded and plug connections.
Modifications to the devices are prohibited.
7. Disassembly and Disposal
Sensors should be disposed of according to national regulations, with an emphasis on recycling materials, especially precious metals.
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Catalog excerpts

WT100-2 energetic-1

OPERATING INSTRUCTION Miniature photoelectric sensor

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WT100-2 energetic-2

Sensor Intelligence. Photoelectric proximity sensor Operating instructions Read the operating instructions before commissioning. Connection, mounting, and setting may only be performed by trained specialists. Not a safety component in accordance with the EU Machinery Directive. When commissioning, protect the device from moisture and contamination. These operating instructions contain information required during the life cycle of the sensor. The WT100-2 is an opto-electronic photoelectric proximity sensor (referred to as "sensor" in the following) for the optical, non-contact detection of objects,...

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WT100-2 energetic-3

Commissioning Function reserve Distance in m (feet) Image 1: H Mount the sensor using a suitable mounting bracket (see the SICK range of accessories). Note the sensor's maximum permissible tightening torque of < 0.5 Nm. The sensors must be connected in a voltage-free state (VS = 0 V). The information in the graphics [B] must be observed, depending on the type of connection: – Male connector connection: pin assignment – Cable: core color Only apply voltage/switch on the power supply (VS > 0 V) once all electrical connections have been completed. The green LED indicator lights up on the sensor....

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WT100-2 energetic-4

Sensor with potentiometer: The sensitivity (sensing range) is adjusted with the potentiometer (type: 270°). Clockwise rotation: sensitivity (sensing range) increased; counterclockwise rotation: sensitivity (sensing range) reduced. We recommend placing the switching state in the object, e.g., see Graphic F. Once the sensitivity has been adjusted, the object is removed from the path of the beam. The switching output changes (see Graphic C). The sensor is adjusted and ready for operation. Refer to Graphics C and G to check the func‐ tion. If the switching output fails to behave in accordance with...

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WT100-2 energetic-5

Fault diagnosis Table indicates which measures are to be taken if the sensor stops working. Tab_Fault diagnosis LED indicator/fault pattern / Green LED does not light up or flickers / Sensor is still ready for operation, but the operating conditions are not ideal (operating reserve factor between 0.9 and 1.1) / Green LED does not light up or flickers Green LED does not light up / Green LED does not light up Check the operating conditions: Fully align the beam of light (light spot) with the object. / Clean the optical surfaces / Readjust the Sensor is still ready for operation, sensitivity (potentiometer)...

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WT100-2 energetic-6

Yellow LED lights up, no object in the path of the beam / Remission capability of the back‐ ground is excessive / Yellow LED lights up, no object in the path of the beam Remission capability of the back‐ ground is excessive Check changes to the back‐ ground. Reduce the sensitivity of the sensor or use sensors with background suppression / Check changes to the back‐ ground. Reduce the sensitivity of the sensor or use sensors with background suppression Yellow LED does not light up (applies to light switching devices) or yellow LED lights up (applies to dark switching devices), object is in the...

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WT100-2 energetic-7

Sensor Intelligence. Vor der Inbetriebnahme die Betriebsanleitung lesen. Anschluss, Montage und Einstellung nur durch Fachpersonal. Kein Sicherheitsbauteil gemaS EU-Maschinenrichtlinie. Gerat bei Inbetriebnahme vor Feuchte und Verunreinigung schutzen. Diese Betriebsanleitung enthalt Informationen, die wahrend des Lebenszyklus des Sensors Die WT100-2 ist ein optoelektronischer Reflexions-Lichttaster (im Folgenden Sensor genannt) und wird zum optischen, beruhrungslosen Erfassen von Sachen, Tieren und Personen eingesetzt. Bei jeder anderen Verwendung und bei Veranderungen am Produkt verfallt jeglicher...

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WT100-2 energetic-8

Inbetriebnahme Function reserve Den Sensor an einen geeigneten Befestigungswinkel montieren (siehe SICK-Zubehör-Pro‐ gramm). Maximal zulässiges Anzugsdrehmoment des Sensors von < 0.5 Nm beachten. Anschluss der Sensoren muss spannungsfrei (VS = 0 V) erfolgen. Je nach Anschlussart sind die Informationen in den Grafiken [vgl. B] zu beachten: – Steckeranschluss: Pinbelegung – Leitung: Adernfarbe Erst nach Anschluss aller elektrischen Verbindungen die Spannungsversorgung (VS > 0 V) anlegen bzw. einschalten. Am Sensor leuchtet die grüne Anzeige-LED. Erläuterungen zum Anschlussschema (Grafik B): Schaltausgang...

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WT100-2 energetic-9

Sensor mit Potentiometer: Mit dem Potentiometer (Art: 270°) wird die Empfindlichkeit (Schaltabstand) eingestellt. Dre‐ hung nach rechts: Erhöhung der Empfindlichkeit (Schaltabstand), Drehung nach links: Ver‐ ringerung der Empfindlichkeit (Schaltabstand). Wir empfehlen, den Schaltabstand in das Objekt zu legen, z.B. siehe Grafik F. Nachdem die Empfindlichkeit eingestellt worden ist, das Objekt aus dem Strahlengang entfernen. Der Schaltausgang ändert sich (siehe Grafik C). Sensor ist eingestellt und betriebsbereit. Zur Überprüfung der Funktion Grafik C und G heranziehen. Verhält sich der Schaltausgang...

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WT100-2 energetic-10

Fehlerdiagnose Tabelle I zeigt, welche Maßnahmen durchzuführen sind, wenn die Funktion des Sensors nicht mehr gegeben ist. Tab_Fehlerdiagnose Anzeige-LED / Fehlerbild / Grüne LED leuchtet nicht bzw. fla‐ ckert / Sensor ist noch betriebsbereit, aber die Betriebsbedingungen sind nicht optimal (Funktionsre‐ servefaktor zwischen 0,9 und 1,1) / Green LED does not light up or flickers grüne LED leuchtet nicht / Green LED does not light up Betriebsbedingungen prüfen: Lichtstrahl (Lichtfleck) vollständig auf das Objekt ausrichten / Reini‐ gung der optischen Flächen / Empfindlichkeit (Potentiometer) Sensor...

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WT100-2 energetic-11

Anzeige-LED / Fehlerbild / gelbe LED leuchtet, kein Objekt im Strahlengang / Remissionsvermögen des Hinter‐ grundes zu hoch / Yellow LED lights up, no object in the path of the beam Remission capability of the back‐ ground is excessive Veränderungen des Hintergrun‐ des prüfen. Empfindlichkeit des Sensors reduzieren oder Taster mit Hintergrundausblendung ver‐ wenden / Check changes to the back‐ ground. Reduce the sensitivity of the sensor or use sensors with background suppression Gelbe LED leuchtet nicht (gilt für hellschaltende Geräte), bzw. gelbe LED leuchtet (gilt für dunkelschal‐ tende Geräte),...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.