Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s7
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
708
Technical details
General 750107 751107 751187
Approvals
CCC, CE, EAC (Euras-
ian), KOSHA, TÜV, cU-
Lus Listed
CCC, CE, EAC (Euras-
ian), KOSHA, TÜV, cU-
Lus Listed
CCC, CE, EAC (Euras-
ian), KOSHA, TÜV, cU-
Lus Listed
Electrical data 750107 751107 751187
Supply voltage
Voltage 24 V 24 V 24 V
Kind DC DC DC
Voltage tolerance -20 %/+20 % -20 %/+20 % -20 %/+20 %
Output of external
power supply (DC) 2 W 2 W 2 W
Residual ripple DC 20 % 20 % 20 %
Duty cycle 100 % 100 % 100 %
Inputs 750107 751107 751187
Number 1 1 1
Voltage at
Input circuit DC 24 V 24 V 24 V
Current at
Input circuit DC 70 mA 70 mA 70 mA
Max. inrush current im-
pulse
Current pulse, input cir-
cuit 2,7 A 2,7 A 2,7 A
Pulse duration, input
circuit 0,1 ms 0,1 ms 0,1 ms
Max. overall cable resist-
ance Rlmax
Single-channel at UB
DC 30 Ohm 30 Ohm 30 Ohm
Relay outputs 750107 751107 751187
Number of output con-
tacts
Safety contacts (N/O),
instantaneous 4 4 4
Auxiliary contacts (N/C) 1 1 1
Max. short circuit current
IK 1 kA 1 kA 1 kA
Utilisation category
In accordance with the
standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1