Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s20
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
794
Expansion options
Consider the max. power consumption of all the
units used in the application
[1]: Base unit PNOZ s3/s4/s4.1/s5/s6/s6.1
[2]: Up to 5 contact expansion modules PNOZs20
(final block with terminator)
PNOZsigma base unit
PNOZsigma expansion
module s20
PNOZsigma expansion
module s20
[1] [2]
[1]: Base unit PNOZsigma
[2]: Contact expansion module PNOZ s7.1
[3]*: Up to 10 contact expansion modules PNOZs20
(final block with terminator)
PNOZsigma base unit
PNOZsigma expansion
module s20
PNOZsigma expansion
module s7.1
PNOZsigma expansion
module s20
[1] [2] [3]
[1]: Base unit PNOZsigma
[2]: One contact expansion module PNOZs7.1 and
up to 9 contact expansion modules PNOZs20
[3]: Contact expansion module PNOZ s7.1
[4]*: Up to 10 contact expansion modules PNOZs20
(final block with terminator)
[1]
[2] [3]
[4]
PNOZsigma base unit
PNOZsigma expansion
module s7.1
PNOZsigma expansion
module s7.1
PNOZsigma expansion
module s20
PNOZsigma expansion
module s20
PNOZsigma expansion
module s20