BTL5-S1_ _-M_ _ _ _A/B/Z-S32/S147/KA_ _
Micropulse Linear Transducer - Rod Style
9
english
Resolution (LSB)
depending on version:
BTL5-S1 _1...
1 µm
BTL5-S1 _2...
5 µm
BTL5-S1 _3...
10 µm
BTL5-S1 _4...
20 µm
BTL5-S1 _5...
40 µm
BTL5-S1 _6...
100 µm
BTL5-S1 _7...
2 µm
BTL5-S1 _8...
50 µm
Non-linearity
for resolution < 10 µm
± 30 µm
for resolution > 10 µm
± 2 LSB
Output data
Update rate f
max
< 2 kHz
Hysteresis
< 1 LSB
Repeatability
< 2 LSB
(reso hysteresis)
Temperature coefficient
< (6 µm + 5 ppm * nominal length)/K
Shock loading
100 g/6 ms
per IEC 60068-2-27
1
Continuous shock 100 g/2 ms
per IEC 60068-2-29
1
Vibration
12 g, 10 to 2000 Hz
per IEC 60068-2-6
1
(take care to avoid inherent reso-
nances of protective tube)
Pressure
up to 600 bar
when installed in a
hydraulic cylinder
1
Individual specifications as per
Balluff factory standard
8
Technical Data
Typical values at DC 24 V, room temperature and BTL with nominal length of 500 mm. Ready for operation at once,
full accuracy after warm-up. With magnet BTL-P-1013-4R, BTL-P-1013-4S or BTL-P-1012-4R:
8.1
Dimensions, weights,
ambient conditions
Nominal length
< 4000 mm
Dimensions
➥
➥
➥
➥
➥
Fig. 3-1
Weight
approx. 2 kg/m
Housing
anodized
aluminum
Pressure tube
Stainless steel
1.4571
Diameter
10.2 mm
Wall thickness
2 mm
E-modulus
approx. 200 kN/mm
2
Mounting threads
M18×1.5 or 3/4"-16UNF
Operating temp. –40 °C to +85 °C
Humidity
< 90 %,
non-dewing
Protection rating
per IEC 60529
IP 67
when closed up
8.2
Supply voltage (external)
Regulated supply voltage
BTL5-_1...
DC 20 to 28 V
Ripple
< 0.5 V
pp
Current draw
< 90 mA
Inrush
< 3 A/0.5 ms
Polarity reversal
protection
built-in
Overvoltage protection
Transzorb diodes
Electric strength
GND to housing
500 V
No. 837 424 - 726 E • 00.000000 • Edition 0506; specifications subject to changes.
8.3
Control signals
Interface
RS 485/422
Clock input
+Clk, –Clk
(via optical coupler)
Clock frequency
max. 1000 kHz
Output data
+Data, –Data
Position
information
24 or 25 bit serial
8.4
Connection to processor
+Clk, –Clk, +Data, –Data, 24 V, GND
Cable, twisted-pair, shielded
max. length 400 m, Ø 6 to 8 mm
The clock frequency is a function
of the cable length:
Cable length
Clock frequency
< 25 m
< 1000 kHz
< 50 m
< 500 kHz
< 100 m
< 400 kHz
< 200 m
< 200 kHz
< 400 m
< 100 kHz
Table 8-1: Clock frequency
Emission tests:
RF Emission
EN 55011
Group 1, Class A+B
Noise immunity tests:
Static electricity (ESD)
EN 61000-4-2
Severity level 3
Electromagnetic fields (RFI)
EN 61000-4-3
Severity level 3
Fast transients (Burst)
EN 61000-4-4
Severity level 3
Surge
EN 61000-4-5
Severity level 2
Line-induced noise induced by
high-frequency fields
EN 61000-4-6
Severity level 3
Magnetic fields
EN 61000-4-8
Severity level 4
The CE Mark verifies
that our products meet
the requirements of
EC Directive
89/336/EEC (EMC Directive)
and the EMC Law. Testing in our
EMC Laboratory, which is accred-
ited by DATech for Testing Electro-
magnetic Compatibility, has con-
firmed that Balluff products meet
the EMC requirements of the fol-
lowing Generic Standards:
EN 61000-6-4 (emission)
EN 61000-6-2 (noise immunity)
UL authorization
File No.
E227256
