DOLD NE 5020, Руководство по эксплуатации

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12
NE 5020 / 23.07.18 en / 004A
Connection Technical Data
Input
Nominal voltage A1/A2 U
N
: DC 24 V
Voltage range:
0.9 ... 1.1 U
N
Nominal consumption: 27 mA
Operating distance
S
on
:
≤
5.5 mm
S
off
:
≥
13 mm
undefined situation: 5.6 ... 12.9 mm
Max. mounting difference: y = ± 1 mm
actuator actuator sensor sensor
San Sab
M8351_a
Output
NE 5020.92 2 semiconductor outputs
Output 14: + DC 24 V (+ switching)
Output 24: 0V (- switching)
Reaction time: max. 50 ms
Thermal current I
th
: max. 200 mA
Electrical life: 50 x 10
6
switching cycles
Permissible switching
frequency:
3 600 switching cycles / h
General Data
Operating mode: Continuous operation
Temperature range:
Operation: - 25 ... + 60 °C
Storage: - 25 ... + 60 °C
Altitude: < 2,000 m
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
NE 5020.92 DC 24V
Article number:
0051641 (for Receiver and Transmitter)
•
Output: 2 semiconductor outputs
•
Nominal voltage U
N
: DC 24 V
•
Connection cable: 4 m, open wire
NE 5020 .92 /_ _ _ /_ _ _ _ DC 24 V
Nominal voltage
Coded, safe against
manipulation
0011
0110
1001
1100
Connection cable
0: Standard
1: Connection cable with
M12 connector
(on request)
2: Connection cable with
M8 connector
(on request)
Switching distance
0: S
an
= 5.5 mm; S
ab
= 13 mm
1: S
an
= 4 mm; S
ab
= 10 mm
Cable length
0: 300 mm
1: 1000 mm
Q: 100 mm
Output
Type
Connection Signal designation
A1 Auxiliary voltage DC 24V
A2 Auxiliary voltage 0 V
14
Semiconductor outputs
plus 24 V switching
24
Semiconductor outputs
0 V switching
Failure Potential cause
LED OFF - Supply voltage is not present
- Distance between transmitter and
receiver to large
- The device contains no parts that require maintenance.
- In case of failure, do not open the device but send it to manufacturer
for repair.
Standard Type
Ordering Example
Troubleshooting
Maintenance and repairs
E. DOLD & SÖHNE KG • D-78114 Furtwangen
e-mail: dold-relays@dold.com • internet: http://www.dold.com
•
PO Box 1251 • Telephone (+49) 77 23 / 654-0 • Telefax (+49) 77 23 / 654-356