SICK WTB2SC-2P3274A00 Photoelectric Sensor with IO-Link — Compact and Smart Detection
The SICK WTB2SC-2P3274A00 Photoelectric Sensor from the W2 series provides precise detection in compact industrial setups. Using a visible red PinPoint LED with background suppression, it reliably identifies small, reflective, or irregularly shaped objects. Built in a durable ABS/PC housing and rated IP67, it performs consistently even in dusty or humid environments. Its IO-Link interface allows flexible configuration and monitoring, making it suitable for automated systems that demand stability, fast response, and high positioning accuracy.
Designed for fast-paced automation, the WTB2SC-2P3274A00 delivers accuracy with a 10–70 mm sensing range and a response time below 0.5 ms. Its smart IO-Link connectivity enhances setup versatility, data communication, and process transparency. The sensor’s stable light source and compact dimensions enable easy integration into machinery where space is limited. By combining speed, reliability, and precision, it supports efficient operation in packaging, robotics, and electronic component assembly, helping reduce downtime and improve overall production quality.
Why SICK WTB2SC-2P3274A00?
Because it combines pinpoint optical accuracy with intelligent IO-Link control, the SICK WTB2SC-2P3274A00 turns complex detection challenges into simple, reliable automation. Its miniature size fits effortlessly into tight spaces, while advanced background suppression and ultra-fast response ensure flawless detection even on shiny, transparent, or uneven surfaces.
What problem does it solve?
It eliminates false readings and misalignment issues that slow down production. The WTB2SC-2P3274A00 precisely detects small or reflective items that typical sensors miss—perfect for packaging lines, robotic grippers, and electronics manufacturing where every millimeter and millisecond matters.
Key Features & Specifications – SICK WTB2SC-2P3274A00: Article Number 1063646
| Feature |
Details |
Benefit |
| Functional Principle |
Photoelectric proximity sensor with background suppression |
Ensures accurate detection of small, shiny, or perforated objects without interference from background surfaces |
| Light Source |
PinPoint visible red LED (640 nm) |
Provides precise, visible light spot for easy alignment and reliable detection |
| Sensing Range |
Adjustable from 10 mm to 70 mm (max. 90 mm) |
Enables flexible setup for different object sizes and distances |
| Preset Sensing Distance |
45 mm |
Ready-to-use configuration for quick installation and standard applications |
| Response Time |
< 0.5 ms |
Delivers fast reaction ideal for high-speed automation processes |
| Output Type |
PNP, programmable light/dark switching |
Flexible operation to match system logic and requirements |
| Communication Interface |
IO-Link V1.1 (COM2, 38.4 kBaud) |
Enables remote configuration, diagnostics, and data transparency |
| Supply Voltage |
10–30 V DC |
Compatible with most industrial control systems |
| Housing Design & Material |
Rectangular ABS/PC with PMMA optics |
Compact, durable design ensures long-term stability in harsh environments |
| Enclosure Rating |
IP67 |
Resistant to dust and water for use in demanding industrial areas |
| Operating Temperature |
–25°C to +50°C |
Suitable for wide environmental conditions |
| Switching Frequency |
Up to 1,000 Hz |
High-speed switching for rapid detection cycles |
| Connection Type |
200 mm cable with M8 4-pin male connector |
Simplifies integration with standard sensor networks |
| Protection Circuitry |
Reverse polarity, short-circuit, and overcurrent protection |
Extends sensor life and ensures operational safety |
| Repeatability |
150 µs |
Delivers consistent and stable measurements for precise positioning |
| Dimensions (W × H × D) |
7.7 × 21.8 × 13.5 mm |
Compact form fits in tight installation spaces |
Download SICK WTB2SC-2P3274A00 (1063646) Datasheet
Commercial Data – SICK WTB2SC-2P3274A00: Part Number 1063646
| Category |
Photoelectric Sensor |
| EAN Number |
4047084317439 |
| Weight |
29 g |
| Country of Origin |
Germany |
The Applications
1. Precision Assembly in Electronics Manufacturing
In modern electronics assembly lines, sensors must detect miniature circuit boards, connectors, or flex circuits that often have reflective or transparent coatings. The WTB2SC-2P3274A00 excels here with its PinPoint red LED and background suppression, providing accurate detection even when objects are glossy or irregularly shaped. Its ultra-compact size allows it to fit into dense production modules, while the fast response time under 0.5 ms ensures seamless synchronization with pick-and-place equipment for consistent quality control.
2. Automated Packaging and Film-Wrapped Products
During packaging, boxes or trays covered in plastic film can confuse ordinary sensors due to reflections. The WTB2SC-2P3274A00 solves this by distinguishing between the film surface and the actual package beneath. Its IO-Link communication enables on-the-fly adjustments to sensitivity and detection range, maintaining performance even when packaging materials change. This ensures uninterrupted product flow and reduces false stops in high-speed conveyor systems.
3. Robotic Handling in Automotive Component Lines
Automated robotic arms in car interior production handle many parts with metallic or glossy finishes. The WTB2SC-2P3274A00 ensures stable presence detection of these components without interference from reflective surfaces. Its visible light spot makes setup easy, while the IP67-rated housing withstands oil mist and vibration in production environments. This helps robots maintain precise part alignment, boosting assembly accuracy and operational efficiency.
4. Smart Logistics and Storage Automation
In warehouse and logistics systems, items may arrive in containers with transparent lids or shiny surfaces that confuse standard sensors. The WTB2SC-2P3274A00 offers consistent detection using its narrow light spot and background suppression technology. Its high switching frequency allows quick detection of fast-moving packages, while IO-Link provides data feedback for system diagnostics. The result is smoother material handling, reduced errors, and improved throughput in automated storage lines.
