Schneider Electric XPSU Emergency Stop Safety Relay, 24V ac/dc, Dual-Channel, 2 Safety Contacts

These safety relays and brought to you with a clever design that allows the monitoring of dangerous operations. To initiate a dangerous movement both operators must be activated within an interval of 0.5 seconds which is referred to as synchronous activation. If one of the two pushbuttons are released during a dangerous operation, the control sequence is automatically cancelled. Users can resume the dangerous operation through both pushbuttons returning to their initial position and reactivating them within the required time interval. The XPSUS range of safety modules have been created and designed to monitor:
• Emergency stops
• Guard switches
• Magnetic switches
• Proximity safety switches
• PNP sensors
• RFID safety switches
• Safety light curtains
• Two handed control stations
• Enabling switches

• Automatic, manual and monitored start
• 2 safety inputs
• 3 ON/OFF configurable pulsed outputs
• 2 NO safety outputs
• 1 solid-state diagnostic output with complete status information
• Removable terminal blocks as the connection type

• Forms part of the Preventa Safety automation range of products
• Features a safety level of Can reach PL e/category 4 conforming to ISO 13849-1, Can reach SILCL 3 conforming to IEC 62061 and Can reach SIL 3 conforming to IEC 61508
• The electrical circuit types are NC pair, PNP pair, Antivalent pair and OSSD pair
• Has a supply voltage of 24 V DC - 20...20 % and 24 V AC - 15...10 %
• Internal and electronic input protection type
• Magnetic switch monitoring
• RFID switch