Safety switch with magnet locking

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Safety System Products 600N Process Interlocks standard coded HoldX RS
Process lock with 600N elektro-manget and coded safety switch with suitable for PLe applications....
Safety System Products 600N Process Interlocks Individuell codiert HoldX RS
Process lock with 600N elektro-manget and unique coded safety switch with suitable for PLe applications....
Safety System Products 1200N Process Interlocks standard coded HoldX RL
Process lock with 1200N elektro-manget and coded safety switch with suitable for PLe applications....
Safety System Products 1200N Process Interlocks Individuell codiert HoldX RL
Process lock with 1200N elektro-manget and unique coded safety switch with suitable for PLe applications....
Inxpect M12 8-pin 0° female connector with PVC cable
Female connector M12, 8 pole, straight, A-coded.
PVC cable, 8 core, available in 5 and 10 metres....

Safety sensor + Electromagnet = Process Interlock
A process interlock combines a safety sensor with a non-contact electromagnet for door locking in one device.

What is a process interlock used for?
As the name implies, a process interlock is used for process monitoring and prevent process disruptions on machines without a run-down time.

The built-in electromagnet has a holding force of 600N or 1200N. This keeps a safety device like a door or hatch locked until the process is completed and the magnet is de-energized.

It is possible to equip this safety interlock with a permanent magnet. This will prevent unintentional openings of doors and hatches even when unlocked. 

These magnetic locks should not be used as a safety lock for machines with a run-down time, because the safety device is immediately unlocked if the voltage is lost.

Because process interlocks do not have a mechanical connection, this type of safety component is very low maintenance and durable.

All our process interlocks can be used in PLe (according to EN / ISO 13849) and SIL 3 (according to EN 62061) applications.

 

Our process interlocks are available in the following four variants:

  • HoldX RS with 600N adhesive force and standard coded RFID safety sensor.
  • HoldX RS with 600N adhesive force and uniquely coded RFID safety sensor (re-learnable).
  • HoldX RL with 1200N adhesive force and standard coded RFID safety sensor.
  • HoldX RL with 1200N adhesive force and a uniquely coded RFID safety sensor (retraceable).

 

All our process locks have at least the following properties:

  • Extremely durable and resistant to wear.
  • Built-in encrypted RFID safety sensor.
  • Magnetic flux is continuously measured to diagnose magnet contamination.
  • Great alignment tolerance.
  • Simple diagnostics via Bluetooth.
  • Suitable for series connection of up to 30 interlocks without loss of safety (through OSSD contacts). Equipped with status LEDs.
  • Actuator / Armature plate with alignment option.
  • A response speed of only 75ms.
  • 8pin M12 plug connection with 200mm cable (Pig-Tail)
  • To be used as a high-coded switch according to EN ISO 14119: 2013.

 

For free advice or a quote, please contact one of our specialists.