LIMAX33 RED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

Produktanfrage

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