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NE5020 安全開(kāi)關(guān) 導(dǎo)軌式安全繼電器 中間繼電器

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產(chǎn)品型號(hào)NE5020

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NE5020 安全開(kāi)關(guān) 導(dǎo)軌式安全繼電器

詳細(xì)介紹

• According to
- SIL-Claimed Level (SIL CL) 3 to EN 62061
- Performance Level (PL) e nach DIN EN ISO 13849-1
• Safety category 4 according to EN 954-1 with control unit
BG 5925/920
• 2 channel system
• Standard switching distance: San ≤ 5.5 mm
Sab ≥ 13 mm
• 2 NO semiconductor outputs providing diversity and redundancy
• Magnetic coded, safe against manipulation
• Open end connection wires
• M8 or M12 connector as option
• Long service life
• Easy to mount
• Resistant against vibration
• Not sensitive to external magnetic fields
• Protection class IP 67
• LED indicator
Technical Data
Input
Nominal voltage A1/A2 UN: DC 24 V
Voltage range: 0.9 ... 1.1 UN
Nominal consumption: 27 mA
Operating distance
Son: ≤ 5.5 mm
Soff: ≥ 13 mm
undefined situation: 5.6 ... 12.9 mm
Max. mounting difference: y = ± 1 mm
Output
NE 5020.92 2 semiconductor outputs
Output 14: + DC 24 V (+ switching)
Output 24: 0V (- switching)
Reaction time: max. 50 ms
Thermal current Ith: max. 200 mA
Electrical life: 50 x 106 switching cycles
Permissible switching
frequency: 3 600 switching cycles / h
Technical Data
General Data
Operating mode: Continuous operation
Temperature range: - 25 ... + 60 °C
Strain relieve: VDE 0623, IEC/EN 60 669-1 (appendix B)
EMC
Electrostatic discharge: 8 kV (air) IEC/EN 61 000-4-2
HF-irradiation: 10 V/m IEC/EN 61 000-4-3
Fast transients: 4 kV IEC/EN 61 000-4-4
Surge voltages
between
wires for power supply: 0.5 kV IEC/EN 61 000-4-5
between wire and ground: 4 kV IEC/EN 61 000-4-5
HF-wire guided: 10 V IeC/EN 61 000-4-6
Interference suppression: Limit value class B EN 55 011
Degree of protection:
Housing: IP 67 IEC/EN 60 529
Housing: Thermoplast with V0-behaviour
according to UL subject 94
Vibration resistance: Amplitude 0.35 mm IEC/EN 60 068-2-6
frequency 10 ... 55 Hz
Climate resistance: 25 / 060 / 04 IEC/EN 60 068-1
Wire connection: 4 wires with open end
white: + 24 V
green: 0 V
brown: +24 V switched signal
yellow: 0 V switched signal
or M8/M12-connector, pin configuration
see drawing
Length of cable: 4 m, according to UL Style 2464
Mounting: Screw M4
with plain washer EN ISO 7092
Mounting torque: max. 1.1 Nm
Weight:
Transmitter: 45 g
Receiver: 95 g
Dimensions
Width x height x depth:
Transmitter: 92 x 24 x 18 mm
Receiver: 92 x 24 x 23.5 mm
Standard type
NE 5020.92 DC 24V
Article number: 0051641 (for Receiver and Transmitter) •
Output: 2 semiconductor outputs
• Nominal voltage UN: DC 24 V
• Connection cable: 4 m, open wire


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