Meteen naar de content
Pilz PNOZ s4 Safety Relay (24 V DC, 3 n/o 1 n/c) Specifications:
-
Product Type: Safety Relay (standalone)
-
Manufacturer: Pilz GmbH & Co. KG
-
Model: PNOZ s4 (750104; legacy references: PNOZ 4 24VDC 3S1S10)
-
Device Application: Monitoring of E-STOP pushbuttons, safety gates, light barriers, and light grids
-
Supply Voltage: 24 V DC
-
Voltage Tolerance: -15% / +10%
-
Power Consumption: 2.5 W (DC)
-
Residual Ripple: 20%
-
Duty Cycle: 100%
-
Max. Inrush Current Impulse: 0.5 A for 5 ms
-
Inputs: 2 (1-/2-channel wiring with/without detection of shorts across contacts)
-
Input Voltage: 24 V DC
-
Input Current: 50 mA
-
Max. Inrush Current at Inputs: 0.2 A (pulse duration 100 ms for input circuit), 0.2 A (15 ms for feedback loop and start circuit)
-
Min. Input Resistance at Power-On: 110 Ohm
-
Max. Overall Cable Resistance (Rlmax):
- Single-channel at UB DC: 30 Ohm
- Dual-channel without detection of shorts across contacts at UB DC: 60 Ohm
- Dual-channel with detection of shorts across contacts at UB DC: 30 Ohm
-
Start Circuit: Automatic or manual/monitored start
-
Feedback Loop: Yes, for monitoring external contactors
-
Cross-Wire Monitoring: Yes
-
Relay Outputs:
- Safety contacts: 3 N/O (normally open), instantaneous
- Auxiliary contact: 1 N/C (normally closed), instantaneous
- Max. Short Circuit Current (IK): 1 kA
-
Utilisation Category (EN 60947-4-1 / EN 60947-5-1):
- Safety contacts AC1 at 240 V: Min. current 0.003 A, max. current 6 A, min. output 0.04 VA, max. power 1500 VA
- Safety contacts DC1 at 24 V: Min. current 0.003 A, max. current 6 A, min. output 0.04 W, max. power 150 W
- Safety contacts AC15 at 230 V: Max. current 5 A
- Safety contacts DC13 (6 cycles/min) at 24 V: Max. current 5 A
- Auxiliary contacts: Similar to safety contacts, with max. current 5 A for AC15 and DC13
-
Semiconductor Outputs: 1 (signal output Y32)
- Voltage: 24 V
- Current: 20 mA
- Residual current at "0" signal: 0.1 mA
- Max. internal voltage drop: 5 V
- Conditional rated short circuit current: 100 A
- Lowest operating current: 0 mA
- Utilisation category: DC-12 (EN 60947-1)
-
Switching Capacity: Max. 12 A DC1 (total for all contacts)
-
External Contact Fuse Protection: 6 A slow blow or 10 A quick blow
-
Safety Level: PL e / Cat. 4 (EN ISO 13849-1), SIL CL 3 (EN IEC 62061)
-
Proof Test Interval: 20 years
-
Mechanical Lifetime: > 10,000,000 operations
-
Electrical Lifetime: > 100,000 operations at rated load
-
Release Time: Max. 18 ms
-
Recovery Time: Max. 100 ms
-
Mounting: DIN rail (35 mm)
-
Connection Type: Screw terminals (plug-in)
-
Terminal Cross-Section: 0.25–2.5 mm² (single-core), 0.25–1.5 mm² (multi-core with crimp connector)
-
Housing Material: Plastic (flame-retardant)
-
IP Degree of Protection: IP20 (terminals), IP40 (front face), IP54 (housing)
-
Ambient Air Temperature for Operation: -10 to 55 °C
-
Ambient Air Temperature for Storage: -40 to 85 °C
-
Relative Humidity: 5–93 % (non-condensing)
-
Operating Altitude: Up to 2000 m
-
Vibration Resistance: 10–55 Hz, amplitude 0.35 mm (EN 60068-2-6)
-
Shock Resistance: 15 g / 11 ms (EN 60068-2-27)
-
EMC: EN 60947-5-1, EN 61000-6-2, EN 61000-6-4
-
Standards Compliance: EN IEC 62061, EN ISO 13849-1, EN 60204-1, EN 60947-5-1, VDE 0113-1
-
Product Certifications: CE, cULus, EAC (Eurasian), CCC, TÜV, UKCA, KOSHA
-
Special Features:
- LED indicators for channel 1, channel 2, power, and fault
- Positive-guided relay outputs
- Plug-in terminals for easy installation
- Suitable for applications up to Safety Category 4
-
Dimensions:
- Width: 22.5 mm
- Height: 120 mm
- Depth: 98 mm
-
Weight: 0.45 kg
-
HS Code: 8536.49.00
-
Country of Origin: Germany
- Een selectie kiezen resulteert in het geheel verversen van de pagina.
- Opent in een nieuw venster.