Product Description
http://meder.com/opto-couplers2.html
522-Opto-coupler
Description
New, small Opto-Coupler generation according EN50020. The potted Opto-Couplers are perfectly suitable for the galvanic separation of intrinsically safe and non- intrinsically safe circuits. Transistor technology guarantees clearly defined, clean switching status; with transmission frequencies up to 50kHz - universally applicable. The maximum peak voltage for electric circuits amounts to ` ia` 375 V. They are approved according to ATEX and DIN EN 50020.
Applications
- Test & measurement
- Control engineering in the mining industry, chemical industry and refineries
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525 Opto-coupler
Description
The potted Opto-Couplers are perfectly suitable for the galvanic separation of intrinsically safe and non- intrinsically safe circuits. They are approved according to ATEX and DIN EN 50020.
Applications
- Test & measurement
- Control engineering in the mining industry, chemical industry and refineries
Specifications
| Isolation Voltage (VDC) |
4000 |
| Current Transfer Ratio lc/lf (lf = 10 mA) |
0.8 |
| Switching Time (µsec) |
9.7 |
| Creeping Distance Air Path Input/Output (mm) |
>14.5 |
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535 Opto-coupler
Description
The potted Opto-Couplers are perfectly suitable for the galvanic separation of intrinsically safe and non- intrinsically safe circuits. They are approved according to ATEX and DIN EN 50020.
Applications
- Test & Measurement
- Control Engineering in the mining industry, chemical industry and refineries
Specifications
| Isolation Voltage (VDC) |
4000 to 10000 |
| Current Transfer Ratio lc/lf (lf = 10 mA) |
7 |
| Switching Time (µsec) |
231.5 |
| Creeping Distance Air Path Input / Output (mm) |
>14.5 |
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567 Opto-coupler
Description
The potted Opto-Couplers are perfectly suitable for the galvanic separation of intrinsically safe and non- intrinsically safe circuits. They are approved according to ATEX and DIN EN 50020.
Applications
- Test & measurement
- Control engineering in the mining industry and refineries.
Specifications
| Features Isolation Voltage (VDC) |
4000 |
| Switching Time (µsec) |
1 |
| Creeping Distance Air Path Input/Output (mm) |
14 |
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