751102

The PNOZ s2 series Safety Relay for monitoring E-STOP pushbuttons and safety gates. The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. A connector can be used to connect 1 PNOZsigma contact expander module. The correct opening and closing of the safety function relays is tested automatically in each ON-OFF cycle. It has connection options for E-stop pushbutton, safety gate limit switch and reset button.

• Positive-guided relay outputs
• Safe separation of safety contacts from all other circuits
• 1 Semiconductor output
• Operating modes can be set via rotary switch
• LED indicator for supply voltage
• Switch status, safety contacts
• Reset circuit
• Plug-in connection terminals
• The circuit is redundant with built-in self-monitoring
• The safety function remains effective in the case of a component failure
• The unit has an electronic fuse