One PNOZ safety relay is used per safety function. PNOZsigma safety relay (standalone), inputs: 1/2-channel wiring with/without detection of shorts across contacts, manual/automatic start, outputs: 3 N/O, 1 N/C, 1 SC, UB 24 V DC, width: 22.5 mm, plug-in screw terminals, monitoring of E-STOP, safety gates, light guard.
Technical data
Electrical data
Supply voltage (V) 24V
Type of supply voltage U1 DC
Power consumption DC 2.5
Normally Open contacts, 1 Normally Closed, 1 Semiconductor
24 Vdc supply voltage
DIN rail mounting
Operating modes, single channel, automatic reset, dual channel
Screw terminals
The Pilz PNOZ sigma series Safety Relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with E-Stop. The PNOZ s4 series from Pilz are safety relays for monitoring E-STOP pushbuttons, safety gates and light beam devices.
PILZ Safety relay Pilz 751104 - PNOZ s4 C 24VDC 3 n/o 1 n/c;
PILZ PNOZ s4 48-240VAC/DC 3n/0 1n/c Safety relay750134;
Pilz 750104 PNOZ s4 24VDC 3 n/o 1 n/c;
Pilz 750134 PNOZ s4 48-240VACDC 3 n/o 1 n/c;
Pilz 751104 PNOZ s4 C 24VDC 3 n/o 1 n/C;
PILZ PNOZ s4 24VDC 3n/o 1n/c.