Manual-overview of system
Intelligent Magnetic sensors iMS45
Nowadays all above mentioned switches are integrated in one Sensorsystem.
Those simplifies the the installation and adjustment considerably!
The iMS45 has up to four Magnetic sensors. Together with a programmable evaluation-electronic they
could generate up to eight switch signals.
For a complete shaftcopying one iMS45-POS is sufficient .
Especially for elevators without engine room one has to ad one iMS45-SPD-Sensor.
For the monitoring of speed and sense of revolution.
Depicted on the drive monitor board, which is the depiction and evaluation unit.
The transfer is via an fail-safe RS485-connection.
Design and function
Design
The sensor is in a stable aluminium housing, which is also available as IP54-version which is used in
firefighter lifts.The solenoids are flat solenoids with 15mmx7mm of cross-section and a variable length.
The solenoids are installed at the button of the arrester rails.
Function
In the iMS45 are 4 solenoid sensors, which are mea uring the strengh and polarity of the magnetic field. An
analysis unit detect the respective switching signals and send these serial to the cabine, respectively to the
drive (driving wheel) for controlling/ stearing. Additionally the iMS45-POS have an independent transistor
output for e.g. contacting a chanel of a security circuit.
different detections:
* Single magnet north
* Single magnet south
* Doubble magnet upper north/ lower south
* Doubble magnet upper south/ lower north
* Tripple magnet north in the middle
* Tripple magnet south in the middle
* Crossing direction
* Crossing speed
* North/south transition is detected exactly of
each milimeter, mostlikely independent on the distace
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