Balluff BML SL1-ALZ-ZZ Series, Руководство пользователя

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The information here comprises values at room
temperature in conjunction with magnetic tape
BML TSC-ALCZ-1ZZZ-M_ _ _ with a gap of 0.4 mm over
the magnetic tape (without cover strip).
For special versions, other technical data may
apply.
Special versions are indicated by the suffix -SA
on the part label.
10.1 Accuracy
Position resolution
IO-Link interface
BML SL1-ALZ_-
U_ZZ-_ U1 L-_ _
1 µm
BiSS/SSI interface
BML SL1-ALZ1-
_ _ZZ-ABA
1000/1024 µm
Analog, incremental
real-time signal BML SL1-
ALZ0-U1ZZ- A U1L
Period 2 mm
Repeat accuracy < 1 μm
Hysteresis ≤ 1 μm
Max. non-linearity of sensor
head
±5 μm
Linearity deviation
of entire system (sensor
head + magnetic tape)
see Section 4.3.3 and
Section 4.3.4
Temperature coefficient of
the entire system
10.5 ppm/K
Movement speed Max. 10 m/s
10.2 Ambient conditions
Operating temperature
BML-ALZ 0 ....
BML-ALZ 1 ....
–10 °C…+70 °C
–20 °C…+70 °C
Storage temperature for
sensor head
–25 °C…+85 °C
Cable temperature rating –25 °C…+80 °C
Shock rating
Continuous shock
per EN 60068-2-27
2)
100 g/6 ms
150 g/2 ms
Vibration load per
EN 60068-2-6
2)
20 g, 10…2000 Hz
Noise per EN 60068-2-64
2)
20 g, 5…2000 Hz
Degree of protection per
IEC 60529 (with
screwed-on connector)
IP67
External magnetic fields – < 30 mT (to avoid
permanent damage)
– < 1 mT (to avoid
influencing the
measurement)
Relative humidity 90% RH, condensation not
permitted
10.3 Power supply
Supply voltage 3)
BML SL1…
…-ALZ_-U_ZZ-_U1 L -…
…-ALZ1-__ZZ-ABA 1 -…
…-ALZ1-__ZZ-ABA 5 -…
18…30 V
10…30 V
5 V ±10 %
Current draw
4)
at 24 V
5)
at 5 V 5)
70 mA
170 mA
Power consumption ≤ 1.4 W
Polarity reversal protection No
Overvoltage protection No
Dielectric strength (GND to
housing)
500 V DC
Switch-on delay (system
ready) after applying supply
voltage
100 ms
1)
For : Use in enclosed spaces and up to a height of 2000 m above
sea level.
2)
) Individual specifications as per Balluff factory standard, resonant
frequencies excluded
3)
For : The sensor head must be externally connected via a limited-
energy circuit as defined in UL 61010-1 a low-power source as defined in
UL 60950-1 or a Class 2 power supply as defined in UL 1310 or
UL 1585.
4) Without controller current draw
5)
Supply voltage
1)
10
Technical data
BML SL1-ALZ _-_ _ ZZ- _ _ _ _ - _ _ _ _
Absolute Magnetically Coded Position Measuring System
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