di-soric frame light barriers are sensors that detect objects regardless of their position within the detection range. The OGWSD series comes in a frame design for conveyor and harsh-environment areas; the OGWTI series uses an open fork format optimized for integration directly inside compact machinery. Both series can be immediately operational due to perfect alignment of the transmitter and receiver. With IO-Link and four configurable sensor modes, these sensors handle presence checks, position checks, feature recognition, falling-object differentiation, and zone detection in a single device.
| Feature | OGWTI (Fork Design) | OGWSD (Frame Design) |
|---|---|---|
| Installation location | Inside machines and conveyor lines | Outside machines, conveyor environments |
| Environment | Industrial machinery | Harsh machine environments, strong mechanical stress |
| Setting method | Membrane keypad + IO-Link | Potentiometer + IO-Link |
| Switching outputs | 2 switching outputs | 1 switching output |
| Teaching input | 1 input | — |
| Sizes available | 4 sizes: 30×30 to 100×100 mm | 7 sizes: 25×22 to 300×398 mm |
| Connection | M8 4-pin (supports 2 switching outputs) | M8 3-pin, compatible with predecessor products |
| Mode | Access | Use Case |
|---|---|---|
| Static | Potentiometer / keypad + IO-Link | Detection of falling objects; position-independent presence check |
| Dynamic | Potentiometer / keypad + IO-Link | Very small or fast-falling objects; detection through tube; high reserve against soiled optics |
| Shading | IO-Link only | Evaluates light intensity at receiver for feature, position, and presence checks |
| Peak Value | IO-Link only | Evaluates maximum shading of falling objects for verification and type differentiation |
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