PZE X4 24VDC 4n/o Safety Relay from PILZ The PILZ PZE X4 is primarily used for increasing the number of contacts you can use between your safety related control devices such as E stops, safety gates and more. The reliability Safety Relay technology from PILZ means you can control your environment with confidence that the safety status is being monitored. Features and benefits • Universal power supply, compatible with many different outlets of power sources • LED indicator for switching your channel status from 1 to 2 and also to monitor your supply voltage • Plug in terminal connections with either a spring loaded terminal or screw terminal giving you versatility in where your unit can be used. • Feedback loop monitoring come with all base units allowing you to monitor the safety loop and identify hazards before they happen. • Single or Dual channel input operation (Single channel are used more beneficially with smaller type machines where you need to use a dedicated logic device that only has a small function to cut off in an emergency – Dual allows you to take control of more safety circuits and control a greater amount of control zones at any given time) Safety features • Earth fault in the feedback loop can be detected depending on the base unit that is used • Earth faults in the input circuit can be detected as the output will de-energise the relays and open the safety contacts. • The device will retain its safety functions in any case of component failures ensuring your safety. • Any safety functions in your existing circuit can be easily transferred with this expansion module with ease. Applications • Guard systems • Emergency stop buttons • Pull wire emergency stop switches • Safety light curtains • Safety sensors Technical safety parameters • EN 60204-1 • EN 62061 • EN ISO 13849-1 • VDE 0113-1 Note ...