SCC-200 Sine-Cosine Converter
Position Sensors & Encoders
The SVV/SVM Sine-Cosine Converter takes the quadrature, differential, output signals from a suitably matched SHG-VV/VM or MHGVV/VM encoder and converts these signals to analogue sine and cosine levels.
The SVV module provides 1V p-p and the SVM module provides 11mAp-p standards. Both provide differential signals and a 'digital' reference marker signal.
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Specifications
| Power supply (system) | 5 VDC +/- 5% < 300 mA |
| Operating temperature | 0°C to 55°C |
| Storage temperature | -20°C to 70°C |
| Ingress protection level | IP54 |
| EMC compliance | BS EN 50081-2 BS EN 50082-2 |
| Sinusoidal voltage output signal | ∼1 Vpp differential |
| Sinusoidal signals A & B(B) signal levels | 0.8 to 1.2 Vpp, typically 1 Vpp |
| Amplitude ratio (A to B) | 0.95 to 1.05 |
| Phase angle | 90° +/- 5° elec |
| Ref. mark zero crossover point | +/- 90° +/- 5° elec |
| Dimensions (SCC-200 only) | 131 mm x 67 mm x 24 mm(C) |
| Wight (SCC-200 only) | 0.5 lb (0.23 kg) |
(B) With recommended input circuitry at terminating electronics.
(C) Dimensions do not include optional link or DIN rail mount.
| LED | Power status |
| Off | No power |
| Orange | Low 5V to encoder |
| Green | Operational |
Connections marked as reserved should be left unconnected to avoid damage.
| LED | MHG-VP | SHG-VS | SHG-VP | SHG-AV |
| Off | Normal | Normal | N/A | Normal |
| Orange | REF | REF | REF | N/A |
| Green | N/A | Sensor | Normal | N/A |
| Red | Encoder disconnected or encoder failure | |||
| Pin Number | VS, VP Function | AV function |
| 1 | Reserved | - |
| 2 | Reserved | Reserved |
| 3 | Reserved | Reserved |
| 4 | RM- | Reserved |
| 5 | B- | B- |
| 6 | A- | A- |
| 7 | Reserved | Reserved |
| 8 | 5V | 5V |
| 9 | Reserved | SSI CLK- |
| 10 | Reserved | SSI DATA+ |
| 11 | Reserved | SSI DATA- |
| 12 | RM | Reserved |
| 13 | B+ | B+ |
| 14 | A+ | A+ |
| 15 | OV | OV |
| Shall | Ground | Ground |
