Safety relay - 4621273E - N.O./N.C., AC/DC 24V
per item €591.96
available (67 pcs.), ships within 1-3 days
| Quantity | Price |
|---|---|
| from 10 pcs. | €532.76 - 10 % |
| from 25 pcs. | €473.57 - 20 % |
| from 50 pcs. | €414.37 - 30 % |
Product number: 4621273E
Product information
These safety systems provide perfect monitoring of a wide range of safety functions and ensure maximum economic efficiency and flexibility.
Perfectly fitting - no more and no less. They evaluate information from multiple sensors or emergency stop buttons and forward it immediately. Separate safety and control outputs and the high PL e and EIL 3 standards offer reliability and flexibility.
Features
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PLe/SIL3/Cat.4
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Supply voltage 24V AC and DC
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Connection for 4 sensors normally open/ normally closed
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Monitoring of connected contactors (EDM)
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Very compact design
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1 relay safety output potential free SIL3/PLe/Cat.4
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1 control output changeover contact potential free
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LEDs for status and error indication
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Technical Data
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4621273E
€591.96
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Electrical data
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| Contact form: | NO/NC | |
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| Cross-short detection: | ||
| Current consumption: | 200 mA | |
| EDM/start input: | ||
| Fuse operating voltage: | 1A fast | |
| Fuse safety output: | 4A slow blow | |
| Internal electronic fuse: | ||
| LED display: | Yes | |
| Max no operating cycles at 0.5A switching current (ohmic load): | 370000 | |
| Max no operating cycles at 3A switching current (ohmic load): | 180000 | |
| Max. switching current at control output: | 3 A | |
| Max. switching current at safety output: | 4 A | |
| Max. switching power at control output: | 90 W | |
| Max. switching power at control output: | 750 VA | |
| Max. switching power at safety output: | 120 W | |
| Max. switching power at safety output: | 1000 VA | |
| Max. switching voltage at control output: | 30 V DC | |
| Max. switching voltage at control output: | 250 V AC | |
| Max. switching voltage at safety output: | 250 V AC | |
| Max. switching voltage at safety output: | 30 V DC | |
| Min. switching current at safety output: | 0.01 A | |
| Min. switching power at safety output: | 0.1 VA | |
| Min. switching power at safety output: | 0.1 W | |
| Min. switching voltage at safety output: | 10 V DC | |
| Min. switching voltage at safety output: | 10 V AC | |
| Number of redundant safety inputs: | 4 | |
| Number of relay control outputs: | 1 | |
| Number of relay safety outputs: | 1 | |
| Operating time: | 10000 ms | |
| Operating voltage max.: | 26.4 V AC | |
| Operating voltage max.: | 26.4 V DC | |
| Operating voltage min.: | 21.6 V DC | |
| Operating voltage min.: | 21.6 V AC | |
| Overvoltage category: | III | |
| Power consumption: | 5.28 VA | |
| Power consumption: | 5.28 W | |
| Start function: | automatic | |
| Stop category 0 (STO) nach IEC 61800-5-2: | ||
| Stop category 1 (SS1) nach IEC 61800-5-2: | ||
| Turn-off delay (toff): | 50 ms | |
| Turn-on delay (ton): | 100 ms | |
| Utilization category: | AC-15 / DC-13 | |
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Safety-related characteristics
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| Category acc. to EN ISO 13849-1: | 4 | |
| Hardware fault tolerance (HFT) according to IEC 61508: | 1 | |
| Mission time in years: | 20 a | |
| PFHD according to IEC 61508: | 5,77 x 10^-10 1/h | |
| PL acc. to EN ISO 13849-1: | e | |
| SIL CL acc. to IEC 62061: | 3 | |
| SIL acc. to IEC 61508: | 3 | |
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Mechanical data
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| Dimensions: | 75 x 47 x 92 mm (H/B/T) | |
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Material information
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| Housing colour: | schwarz | |
| Housing material: | PBT GF30 | |
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Environmental conditions
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| Air pressure: | 860 - 1060 hPa | |
| Continuous shock resistance (Norm): | 10 g / 16 ms | |
| Delta tmax: | 0.5 °C/min | |
| Max. operating temperature: | 55 °C | |
| Max. storage temperature: | 70 °C | |
| Min. storage temperature: | -25 °C | |
| Operating temperature min.: | 0 °C | |
| Protection class: | IP20 DIN EN 60529 | |
| Protection class, installation space: | IP54 DIN EN 60529 | |
| Relative humidity: | 5 - 85 % | |
| Shock resistance (Norm): | 30 g / 11 ms | |
| Vibration resistance (Norm): | 10...55 Hz; 0.5mm; 5g | |
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Installation
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| Installation: | arbitrary | |
| Mounting type: | Mounting rail | |
| Weight: | 250 g | |
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Connection
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| Max. connection cross section: | 2.5 mm^2 | |
| Min. connection cross section: | 0.14 mm^2 | |
| Pluggable connection terminals: | ||
| Spring-type terminals: | ||
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Approvals
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| CE label: | ||
| Certified in accordance with: | EN ISO 13849-1 IEC 61508 IEC 62061 UL 508 |
4621273E
€591.96
Electrical data
Contact form:
NO/NC
Cross-short detection:
Current consumption:
200 mA
EDM/start input:
Fuse operating voltage:
1A fast
Fuse safety output:
4A slow blow
Internal electronic fuse:
LED display:
Yes
Max no operating cycles at 0.5A switching current (ohmic load):
370000
Max no operating cycles at 3A switching current (ohmic load):
180000
Max. switching current at control output:
3 A
Max. switching current at safety output:
4 A
Max. switching power at control output:
90 W
Max. switching power at control output:
750 VA
Max. switching power at safety output:
120 W
Max. switching power at safety output:
1000 VA
Max. switching voltage at control output:
30 V DC
Max. switching voltage at control output:
250 V AC
Max. switching voltage at safety output:
250 V AC
Max. switching voltage at safety output:
30 V DC
Min. switching current at safety output:
0.01 A
Min. switching power at safety output:
0.1 VA
Min. switching power at safety output:
0.1 W
Min. switching voltage at safety output:
10 V DC
Min. switching voltage at safety output:
10 V AC
Number of redundant safety inputs:
4
Number of relay control outputs:
1
Number of relay safety outputs:
1
Operating time:
10000 ms
Operating voltage max.:
26.4 V AC
Operating voltage max.:
26.4 V DC
Operating voltage min.:
21.6 V DC
Operating voltage min.:
21.6 V AC
Overvoltage category:
III
Power consumption:
5.28 VA
Power consumption:
5.28 W
Start function:
automatic
Stop category 0 (STO) nach IEC 61800-5-2:
Stop category 1 (SS1) nach IEC 61800-5-2:
Turn-off delay (toff):
50 ms
Turn-on delay (ton):
100 ms
Utilization category:
AC-15 / DC-13
Safety-related characteristics
Category acc. to EN ISO 13849-1:
4
Hardware fault tolerance (HFT) according to IEC 61508:
1
Mission time in years:
20 a
PFHD according to IEC 61508:
5,77 x 10^-10 1/h
PL acc. to EN ISO 13849-1:
e
SIL CL acc. to IEC 62061:
3
SIL acc. to IEC 61508:
3
Mechanical data
Dimensions:
75 x 47 x 92 mm (H/B/T)
Material information
Housing colour:
schwarz
Housing material:
PBT GF30
Environmental conditions
Air pressure:
860 - 1060 hPa
Continuous shock resistance (Norm):
10 g / 16 ms
Delta tmax:
0.5 °C/min
Max. operating temperature:
55 °C
Max. storage temperature:
70 °C
Min. storage temperature:
-25 °C
Operating temperature min.:
0 °C
Protection class:
IP20 DIN EN 60529
Protection class, installation space:
IP54 DIN EN 60529
Relative humidity:
5 - 85 %
Shock resistance (Norm):
30 g / 11 ms
Vibration resistance (Norm):
10...55 Hz; 0.5mm; 5g
Installation
Installation:
arbitrary
Mounting type:
Mounting rail
Weight:
250 g
Connection
Max. connection cross section:
2.5 mm^2
Min. connection cross section:
0.14 mm^2
Pluggable connection terminals:
Spring-type terminals:
Approvals
CE label:
Certified in accordance with:
EN ISO 13849-1 IEC 61508 IEC 62061 UL 508