Pilz PNOZ s4 User Manual

PNOZ s4
Operating Manual PNOZ s4
21396-EN-21
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Inputs 750104 750134 751104
Max. overall cable resist-
ance Rlmax
Single-channel at UB
DC 30 Ohm 30 Ohm 30 Ohm
Single-channel at UB
AC – 30 Ohm –
Dual-channel without
detection of shorts
across contacts at UB
DC 60 Ohm 30 Ohm 60 Ohm
Dual-channel without
detection of shorts
across contacts at UB
AC – 30 Ohm –
Dual-channel with de-
tection of shorts across
contacts at UB DC 30 Ohm 30 Ohm 30 Ohm
Dual-channel with de-
tection of shorts across
contacts at UB AC – 30 Ohm –
Semiconductor outputs 750104 750134 751104
Quantity 1 1 1
Voltage 24 V 24 V 24 V
Current 20 mA 20 mA 20 mA
Residual current at "0"
signal 0,1 mA 0,1 mA 0,1 mA
Max. internal voltage drop 5 V – 5 V
Conditional rated short cir-
cuit current 100 A 100 A 100 A
Lowest operating current 0 mA 0 mA 0 mA
Utilisation category in ac-
cordance with EN
60947-1 DC-12 DC-12 DC-12
Relay outputs 750104 750134 751104
Number of output con-
tacts
Safety contacts (N/O),
instantaneous 3 3 3
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

Pilz PNOZ s4 Specifications

General

Safety category	4
Performance level	e
SIL CL	3
Supply voltage	24V DC
Number of safety contacts	3
Number of auxiliary contacts	1
Stop category	0 / 1
Width	45 mm
Depth	121 mm
Rated operational current Ie	6 A
Standards	EN ISO 13849-1, EN 62061