Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s50
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
936
Times
Ventilation time configurable in steps 30 ms ... 4000 ms
Application time during fast shutdown configurable in
steps 30 ms ... 4000 ms
Application time during slow shutdown configurable in
steps 30 ms ... 4000 ms
Overexcitation time configurable in steps 100 ms ... 2500 ms
Environmental data
Climatic suitability EN 60068-2-1, EN 60068-2-14, EN 60068-2-2, EN
60068-2-78
Ambient temperature
Temperature range 0 - 55 °C
Storage temperature
Temperature range -40 - 85 °C
Climatic suitability
Humidity 93 % r. h. at 40 °C
Condensation during operation Not permitted
EMC EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN
61000-4-5, EN 61000-4-6, EN 61000-4-8, EN
61326-3-1
Vibration
In accordance with the standard EN 60068-2-6
Frequency 10 - 55 Hz
Amplitude 0,35 mm
Max. operating height above sea level 2000 m
Airgap creepage
In accordance with the standard EN 60664-1
Overvoltage category III
Protection type
Mounting area (e.g. control cabinet) IP54
Housing IP20
Terminals IP20
Potential isolation
Potential isolation between 2-pole semiconductor outputs and system
voltage
Type of potential isolation Basic insulation
Mechanical data
Mounting position Horizontal on top hat rail
Material
Bottom PC
Front PC
Top PC
Connection type Spring-loaded terminal