GREAT SYSTEM INDUSTRY CO. LTD
GREAT SYSTEM INDUSTRY CO. LTD, since 1998, focus on industry automation instruments and sensors
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EMC : (according to EN 61000-6-2 and EN 61000-6-3) 1
Enclosure rating : IP 65, shaft side (according to IEC 60529) 2),IP 67, housing side (according to IEC 60529)
Permissible relative humidity : 90 % (condensation of the optical scanning not permitted)
Working temperature range : –40 °C ... +100 °C
Storage temperature range : –40 °C ... +100 °C, without package
Resistance to shocks : 70 g, 6 ms (according to EN 60068-2-27)
Resistance to vibration : 30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
Performance
| Max. number of steps per revolution | 4,096 |
| Max. number of revolutions | 4,096 |
| Resolution power | 4,096 x 4,096 |
| Resolution | 12 bit x 12 bit |
| Error limits | ± 0.05° |
| Repeat accuracy | 0.002° |
| Measuring step | 0.01° 360° / number of steps per revolution = 0.09° |
| Initialization time | 50 ms |
| Position forming time | < 1 µs |
Interfaces
| Code type | Gray |
| Code sequence | CW/CCW parameter adjustable |
| Interface signals | Clock +, Clock -, Data +, Data |
| Clock frequency | 2 MHz |
| Set (electronic adjustment) | H-active (L=0-3V,H=4,0-Us V) |
| CW/CCW (counting sequence when turning | L-active (L=0-1,5V, H=2,0-Us V) |
| Measuring step deviation | ±0.01° |
| Max. number of steps per revolution | 4,096 |
Electrical data
| Connection type | Male connector, radial |
| Power consumption | 0.5W (without load) |
| Operating voltage range | 4.5 V DC ... 32 V DC |
| Reverse polarity protection | √ |
| MTTFd: mean time to dangerous failure | 250 years (EN ISO 13849-1) |
