Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s1
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
548
PNOZ s1
Unit features
} Relay outputs:
– 2 safety contacts (N/O), instantaneous
} 1 semiconductor output
} Connection options for:
– E-STOP pushbutton
– Safety gate limit switch
– Start button
} A connector can be used to connect 1 PNOZsigma contact expansion module
} LED indicator for:
– Supply voltage
– Input status, channel1
– Input status, channel2
– Switch status of the safety contacts
– Start circuit
– Errors
} Plug-in connection terminals (either spring-loaded terminal or screw terminal)
} See order reference for unit types