Pilz PNOZ e3.1p User Manual

PNOZ e3.1p
Operating Manual PNOZ e3.1p
21240-EN-09
| 8
Unit features
} Outputs using semiconductor technology:
– 2 safety outputs
– 1 auxiliary output
– 2 test pulse outputs
} Connection options:
– Safety sensors PSEN2.1p-10 and PSEN2.1p-11
– Position switch with N/C / N/O combination
} LED display for:
– Supply voltage
– Switch state of safety outputs
} 2 logic inputs (AND/OR) for logic connections between several units
} Feedback loop for monitoring external contactors
} Detection of shorts across contacts via test pulse outputs
Safety features
The relay meets the following safety requirements:
} The circuit is redundant with built-in self-monitoring.
} The safety device remains effective in the case of a component failure.
} The safety outputs are tested periodically using an off-test.
Block diagram/terminal configuration
Input
&
Feed-
back
Diag-
nostic
Power
Test
Pulse
Output
S12
S35
S36 Y6
Y5
S11 S23 14 24Y32
A1 A2
S24
Input
Y4
Start
S34

Pilz PNOZ e3.1p Specifications

General

Brand	Pilz
Model	PNOZ e3.1p
Category	Relays
Language	English