Pilz PNOZ X3.1 User Manual

PNOZ X3.1
Operating Manual PNOZ X3.1
20133-EN-06
7
Unit features
} Positive-guided relay outputs:
– 3 safety contacts (N/O), instantaneous
– 1 auxiliary contact (N/C), instantaneous
} 1 semiconductor output
} Connection options for:
– E-STOP pushbutton
– Safety gate limit switch
– Start button
} LED display for:
– Supply voltage
– Switch state of the safety contacts
– Input circuit
} Semiconductor output signals:
– Switch state of the safety contacts
} See order reference for unit types
Safety features
The safety relay meets the following safety requirements:
} The circuit is redundant with built-in self-monitoring.
} The safety function remains effective in the case of a component failure.
} The correct opening and closing of the safety function relays is tested automatically in
each on-off cycle.
Block diagram/terminal configuration
* *
*Insulation between the non-marked area and the relay contacts: Basic insulation (over-
voltage category III), Protective separation (overvoltage category II)

Pilz PNOZ X3.1 Specifications

General

Brand	Pilz
Model	PNOZ X3.1
Category	Relays
Language	English