Technical Data; Ambient Conditions; Power Supply; Additional Real-Time Output - Balluff BML SL1-ALZ Serie Manual De Instrucciones

BML SL1-ALZ _ -U_ ZZ- _ U1L - _ _ _ _
Absolute magnetic encoder system
9

Technical data

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.
9.1 Accuracy
Position resolution
IO-Link interface
BML SL1-ALZ_-
U_ZZ-_U1L-...
Analog sin/cos interface
(1Vpp)
BML SL1-ALZ_-
_ _ZZ-A_ _L-...
Repeat accuracy
Hysteresis
Max. non-linearity of sensor
head
Non-linearity
of entire system (sensor
head + magnetic tape)
Temperature coefficient of
the entire system
Movement speed
9.2

Ambient conditions

Operating temperature
BML SL1-ALZ0...
BML SL1-ALZ1...
Storage temperature
for sensor head
Cable temperature rating
Shock rating
Continuous shock
as per EN 60068-2-27
2)
Vibration load
per EN 60068-2-6
2)
Noise
per EN 60068-2-64
2)
Degree of protection per
IEC 60529 (with
screwed-on connector)
42 english
1 µm
Period 2 mm
< 1 μm
≤ 1 μm
±5 μm
see Section 4.3.3 and
Section 4.3.4
10.5 ppm/K
Max. 10 m/s
1)
–10 °C...+70 °C
–20 °C...+70 °C
–25 °C...+85 °C
–25 °C...+80 °C
100 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
20 g, 5 ...2000 Hz
IP67
External magnetic fields
Relative humidity
9.3

Power supply

Supply voltage
3)
Current draw at 24 V
4), 5)
Power consumption
Polarity reversal protection
Overvoltage protection
Dielectric strength
(GND to housing)
Switch-on delay (system
ready) after applying supply
voltage
9.4

Additional real-time output

BML S1L-ALZ_-
_ _ZZ-A_ _ _-...
9.5

Dimensions, weights

Housing material
Weight (sensor head)
Maximum measuring
length
6)
For : Use in enclosed spaces and up to a height of 2000 m above
1)
sea level.
Individual specifications as per Balluff factory standard, resonant
2)
frequencies excluded
For : The sensor head must be externally connected via a limited-
3)
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.
Without controller current draw
4)
5) Supply voltage
Magnetic tape must be 6 cm longer than the measuring length.
6)
– < 30 mT (to avoid
permanent damage)
– < 1 mT (to avoid
influencing the
measurement)
90% RH, condensation not
permitted
18...30 V
45 mA
≤ 1.4 W
No
No
500 V DC
100 ms
– Analog, incremental
real-time signal
– 1 Vpp (sine, cosine
signal), 2 mm period
Nickel-plated, chrome-
plated die-cast zinc
50 g
8.19 m