BY Series Photoelectric Sensor
Product Overview

- Miniature Size: 12 x 16 x 30mm
- Minimizing malfunction from extraneous light by synchronized emitter and receiver
- Built-in reverse power polarity protection and overcurrent protection circuit
- Fast response speed: Max. 1ms
Specifications |
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| Model | BY500-TDT (Horizontal) | BYS500-TDT (Vertical) |
| Type | Through-Beam | |
| Detecting Distance | 500mm | |
| Detecting Target | Opaque materials of min ø 5mm | |
| Operation Mode | Dark ON | |
| Response Time | Max 1mS | |
| Power Supply | 12 – 24VDC ± 10% (Ripple P – P: Max 10%) | |
| Power Consumption | Max 30mA | |
| Light Source | Infrared LED | |
| Control Output | NPN Open Collector Load Voltage: max 30v • Load Current: max 100mA • Residual Voltage: max 1v |
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| Indicator | Red LED Operating indicator | |
| Circuit Protection | Short-Circuit protection • Reverse polarity protection | |
| Dimensions | ![]() |
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