Datasheet
Relays for functional safety
Safety relays PNOZsigma
PNOZ s4.1
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: info@pilz.com
2016-09
622
Dimensions in mm
*with spring-loaded terminals
Technical details
General 750124 750154 751124 751154
Approvals
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
CCC, CE, EAC
(Eurasian), TÜV,
cULus Listed
Electrical data 750124 750154 751124 751154
Supply voltage
Voltage 24 V 48 - 240 V 24 V 48 - 240 V
Kind DC AC/DC DC AC/DC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external
power supply
(AC) – 5 VA – 5 VA
Output of external
power supply
(DC) 2,5 W 2,5 W 2,5 W 2,5 W
Frequency range
AC – 50 - 60 Hz – 50 - 60 Hz
Residual ripple
DC 20 % 160 % 20 % 160 %
Duty cycle 100 % 100 % 100 % 100 %
Inputs 750124 750154 751124 751154
Number 2 2 2 2