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 |