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Shaft copying systems
PSU01
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Product is discontinued
A new / comparable product is available for this product.
Shaft copy system – Realization of elevator and safety functions.
The PSU01 is a SIL3-certified safe system including a sensor (Ants LES01) and an evaluation unit (PSU) for realizing elevator and safety functions in compliance with EN81-20/21/50. The Ants LES01 measures the absolute car position 100% slip-free. The PSU evaluates the safe position feedback and triggers by means of safety relays, jointly with the elevator control, the required safety functions. This allows among others replacing existing limit switches, but also inspection limit switches in case of reduced shaft head / shaft pit. Besides UCM, many other requirements of EN81-20/21/50 can be met. Therefore, the safe system, besides installation and maintenance time, allows above all saving costs.
| Mechanical | |
|---|---|
| Measuring system | Shaft copying systems |
| Dimension | 115,6 mm x 96 mm x 30,8 mm |
| Working temperature | -5 °C ... 55 °C |
| Protection level |
IP40 IP54 |
| Weight | 440 g |
| Electrical | |
|---|---|
| Interfaces |
CANopen-Lift SSI, binär |
Features
- Safe position measurement and evaluation
- Integrated UCM function
- Extremely compact
- SIL3-certified
Benefits
- Realization of elevator and safety functions in compliance with EN81-20/21/50
- Replaces existing components such as limit switches,magnetic sensors and door zone magnets
- Reduces installation and maintenance time
- Accurate car positioning
