Interpolation unit IPE40
The interpolation unit (IPE40) is used to increase the resolution of incremental distance and angle measuring systems with sinusoidal output signals that are phase-shifted by 90 °. It is suitable for sensors with a standardized voltage or current interface. An adjustable minimum edge distance at the output as well as the programmable analog and digital hysteresis enable use even with impaired input signals.
Features
| Input signals | Sine / cosine / reference signal Differential / single-ended Adjustable gain for 1Vpp / 660mVpp / 530mVpp / 80mVpp Maximum 1.2MHz for interpolation rates ≤ 20 Maximum 750kHz for interpolation rate = 32 Maximum 600kHz for interpolation rate = 40 |
| Interpolation rate |
40 / 32 / 20 / 16 / 8 / 4 Edges per sine period |
| Zero signal processing | Adjustable width of the reference signal at the output |
| Interference suppression | Adjustable hysteresis analog Adjustable hysteresis digital Adjustable minimum edge separation at the output |
| Output signals |
SPI ABZ-90°-square waves RS 422 |
| Housing | Continuous cast profile 55 mm x 80 mm x 20 mm mounting bracket |
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Manual
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Software
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Ordering information
| Product type | Description | Article number |
| IPE40 | Interpolation unit with GC-AIP40 |
PR-46900-00 |