Pilz PNOZ s7.1 User Manual

PNOZ s7.1
Operating Manual PNOZ s7.1
21865-EN-11
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} The power supply must comply with the regulations for extra low voltages with protective
electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410.
Preparing for operation
Supply voltage AC DC
Base unit:
Safety relay PNOZsigma
PNOZsigma
base unit
PNOZsigma
expansion
module
Base unit:
Safety relay PNOZX
A1
A2
24 V DC
0 V
PNOZsigma
expansion
module
Supply voltage for expansion
modules PNOZsigma
B1
B2
24 V DC
0 V
PNOZsigma
expansion
module
Input circuit Single-channel Dual-channel
Base unit:
Safety relay PNOZsigma
Base unit:
Safety relay PNOZX
A1
A2
24 V DC
0 V
PNOZsigma
expansion
module
Base unit:
Safety relay PNOZelog driven via
semiconductor outputs (24 VDC)
A1
A20 V
O1
L-
PNOZsigma
expansion
module
Start circuit/feedback loop Base unit: Safety relay PNOZX Base unit: Safety relay PNOZelog
The inputs that evaluate the feed-
back loop will depend on the
base unit and application
PNOZsigma
expansion
module
Y1
Y2
feedback
loop
Y1
Y2
24 V DC
PNOZsigma
expansion
module
feedback
loop

Pilz PNOZ s7.1 Specifications

General

Brand	Pilz
Model	PNOZ s7.1
Category	Relays
Language	English