Technical files
Documents
Specifications and installation information can be viewed or downloaded as PDFs from our server.
Technical documents
2Key technical specifications
The most critical technical parameters of this product.
- Pressure capacity 20 mbar
- Contact type NO / NC
- Contact load 0.5 A / 250 VAC
- Maximum switching rate 10 /s
- Operating temperature -20 – +70 °C
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r-tec PN4 is a low-pressure switching kit for a pneumatic edge with a closed air channel. The product sheet calls 20 mbar a pressure capacity; it gives no activation threshold or pressure setting. Normally open and normally closed contacts are available.
Documented connections and limits
The Turkish sheet shows PN and COM pneumatic connections and STOP, DOOR or SW terminals for a personnel-door switch. The maximum contact load is 0.5 A / 250 VAC, switching rate is 10/s and operating temperature is -20 to +70 °C. The air channel is part of the edge; a separate air hose is not described.
The sheets do not establish universal compatibility with any door or barrier family, a specific edge length, a safety certification or a mandatory periodic-test interval. Determine the control-board and safety-circuit connection, test method and maintenance schedule from the approved project and exact model documentation.
Frequently Asked Questions
Below we've compiled the most common questions and answers regarding this product.
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What does the PN4 sheet's 20 mbar value mean?
It is the pressure capacity, not a stated activation threshold or field setting. PN4 switches through the pressure of air trapped in a closed channel and offers NO/NC contacts.
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Is PN4 mandatory for every automatic door or barrier?
The linked PN4 sheets state no universal installation or CE EN 12453 obligation. Confirm suitability, contact wiring, safety function and the test plan for the exact door and control-board project.
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