LIMAX3R电梯井道信息系统SIL3认证的绝对式测量，提升高度可达260米
提升高度可达260米 | 速度可达10米/秒安全的电梯轿厢绝对式检测
配合电梯安全控制/读值元件安全功能满足SIL3
随时可读取绝对位置-即使长时间断电仍无需寻参
RS485接口，其它可根据要求
门区指示最多可达128层
经认证的磁尺装配套件，配有磁尺控制
经 TÜV认证， 符合SIL 3 ，遵循EN 61508
MECHANICAL DATA
| Measuring principle | absolute |
| Repeat accuracy | ± 1 increment |
| System accuracy in µm at 20 °C | ± (1000 + 100 x L) L= measuring length in meters |
| Distance sensor/ tape | correct distance is guaranteed by guidance |
| Housing material | aluminium |
|
Housing dimensions (W x B x H) | 355 x 85 x 48 mm |
| Required magnetic tape | AB20-80-10-1-R-D-15-BK80 |
| Basic pole pitch (magnetic tape) | 8 mm |
| Max. measuring length | 260 m |
| Connections | 5 pin M12 round connector others on request |
| Sensor cable | standard length: 2.0 m optional: 3.2 or 5.0 m others on request |
| Weight | approx. 900 g without cable cable: approx. 60 g per meter |
ELECTRICAL DATA
| Power supply voltage |
2-channel operation: +18... 29 VDC (stabilized) 1-channel operation: +10... 18 VDC (stabilized) Note: do only use SELV or PELV power supply! |
| Residual ripple | < 100 mV |
| Current consumption | max. 600 mA |
| Interfaces | RS485 others on request |
| Special output features | door zone indication output: short circuit proof against GND but not against +24 V |
| Resolution | 62.5 µm |
| Max. operating speed | 10 m/s |
CONFORMANCE / STANDARDS / CERTIFICATIONS
| Achieved SIL | SIL3 (TÜV-certified) |
| Fulfilled standards | EN81-20 |
| Further certifications | EC type-examination |
ENVIRONMENTAL CONDITIONS
| Storage temperature | -25 ... +85 °C |
| Operating temperature | -10 ... +70 °C -25 ... +85 °C on request |
| Humiditiy | 95 % non-condesing |
| Protection class | IP54 (according to EN60529) higher on request |
| Interference emission/ immunity | EN 12015 / EN 12016 |
| Vibration/ shock resistance | EN 60068-2-6/ EN 60068-2-27/ EN 60068-2-29 |