EMERGENCY STOP RELAY 3NO " PILZ "
MODEL : PNOZ8 24VDC
P/ N : 474760

Technical Details PNOZ 8
Electrical Data
Supply Voltage AC: 24, 42, 110, 115, 120, 230, 240 V
DC: 24 V
Tolerance 85 ... 110 %
Power Consumption Approx. 4, 5 W/ 6 VA
Voltage and Current at the Input and 24 VDC, 50 mA
Reset Circuits and Feedback Control Loop
Switching Capability in accordance with
EN 60947-4-1, 10/ 91 AC1: 240 V/ 8 A/ 2000 VA
400 V/ 5 A/ 2000 VA
DC1: 24 V/ 8 A/ 200 W
EN 60947-5-1, 10/ 91 AC15: 230 V/ 5 A; DC13: 24 V/ 7A
( DC13: 6 cycles/ min.)
Output Contacts 3 safety contacts ( N/ O)
1 auxiliary contact ( N/ C)
Contact Fuse Protection 10 A quick or 6 A slow
( EN 60947-5-1, 10/ 91)
Semiconductor Outputs 24 VDC/ 50 mA, PNP short circuit protected
External Supply Voltage 24 VDC ± 20 %
Times
Delay-on Energisation Approx. 150 ms
Delay-on De-energisation Approx. 50 ms
Reccovery Time Approx. 0.3 s
Simultaneity channel 1/ 2 Max. 180 ms
Max. Supply Interruption before De-energisation Approx. 35 ms
Fuse Trip Delay AC: approx. 350 ms, DC: approx.150 ms
Mechanical Data
Torque Setting on Connection Terminals 1.2 Nm ( screws)
Max. Cross Section of 2 x 2.5 mm2
External Conductors Single-core or multi-core
with crimp connectors
Dimensions ( H x W x D) 75 x 90 x 111.5 mm
Weight AC: 800 g, DC: 600 g

Description

90 mm P-75 housing, DIN-Rail
mounting

Positive-guided relay outputs:
– 3 safety contacts ( N/ O)
– 1 auxiliary contact ( N/ C)

Connections for
– E-STOP button
– safety gate limit switch
– reset button

Safety cutout reset button

LEDs for channel 1, channel 2,
fault and power

Increase in the number of
safety contacts available by
connecting expander modules.