The aim of Pilz relays is to keep the risk to man and machine as low as possible. To guarantee this protection, Pilz has for decades been developing innovative safety relays which have been proven on the market a million times over.

For reliable monitoring of functional safety, we offer you the safety relays PNOZ. Monitor electrical safety with the electronic monitoring relays PMD. For safe line inspection we offer you PLIDdys.

Brake control devices are for monitoring safety or holding brakes. High availability characterises the reliable devices – for economical use. Use one device for each function to be monitored!

Our products guarantee you a long service life for machinery and plants – see for yourself!

Benefits when using Pilz relays

• Optimum cost/performance ratio
• High availability of products
• Certified safety, because international standards and regulations are met

Our product range: Relays

Safety relays

For stand-alone machines and plants with up to 4 safety functions. The safe, standard-compliant way to monitor functions such as E-STOP, safety gates, light barriers etc.

Monitoring relays

For electrical safety such as voltage or true power monitoring, electronic monitoring relays provide the optimum solution.

Line inspection devices

Line inspection devices provide a special circuit protection or connection test, to guarantee that a signal is unambiguous. As a result, faulty wiring, errors or manipulation can be excluded.

Brake control devices

These devices are used for monitoring safety or holding brakes. This eliminates possible hazards, even when the drive is in its de-energised state. On vertical axes in particular, there is a risk of falling loads due to gravity.

Logic board PNOZsigma

Training system Logic PNOZsigma

Implement safety circuits. The practical implementation of simple safety circuits with fixed configurations can be learned with the PES - Logic board PNOZsigma. The requirements of EN ISO 13849 are conveyed by a practical example.