Balluff BTL5-T1 Series User manual

User’s Guide
english
BTL5-T1 __ -M ____ -A/B/Y/Z-S103

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BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style
1 Notes to the user 5
1.1 Validity 5
1.2 Symbols and conventions 5
1.3 Scope of delivery 5
1.4 Software 5
1.5 Approvals and markings 5
2 Safety 6
2.1 Intended use 6
2.2 General safety notes for the position measuring system 6
2.3 Explanation of the warnings 6
2.4 Disposal 6
3 Construction and function 7
3.1 Construction 7
3.2 Function 7
3.3 Number of magnets 7
4 Installation and connection 8
4.1 Installation guidelines 8
4.2 Preparing for installation 8
4.3 Installing the transducer 9
4.3.1 Installation recommendation for hydraulic cylinders 9
4.4 Shielding and cable routing 10
4.5 Electrical connection 11
4.5.1 Connecting the supply voltage,
control and data signals 11
4.5.2 Connection example 11
5 Startup 12
5.1 Starting up the system 12
5.2 Operating notes 12
5.3 Default settings 12
5.4 Presettings 12
5.4.1 Station address 13
5.4.2 Bus termination 13
5.4.3 LED display for PROFIBUS encoder profile 13
6 Technical data 14
6.1 Accuracy 14
6.2 Ambient conditions 14
6.3 Supply voltage (external) 14
6.4 Control signals 14
6.5 Output 14
6.6 Dimensions, weights 15
6.7 Connection to the evaluation unit 15

4english
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style
7 Accessories 16
7.1 Magnets 16
7.2 Mounting nut 16
7.3 Connectors and cables 17
7.3.1 Connector, freely configurable 17
7.3.2 Connector, preassembled 17
7.3.3 Connecting cable, preassembled 18
7.3.4 Bus termination resistance, freely configurable 18
7.3.5 Screw plugs 18
8 Type code breakdown 19
9 Appendix 20
9.1 Converting units of length 20
9.2 Part label 20

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1.1 Validity
This guide describes the construction, function and setup
options for the BTL5 Transducer with Profibus DP inter-
face. It applies to types
BTL5-T1_ _-M____-A/B/Y/Z-S103 (see Type code
breakdown on page 19).
The guide is intended for qualified technical personnel.
Read this guide before installing and operating the
transducer.
1.2 Symbols and conventions
Individual instructions are indicated by a preceding
triangle.
►Instruction 1
Action sequences are numbered consecutively:
1. Instruction 1
2. Instruction 2
Note, tip
This symbol indicates general notes.
1.3 Scope of delivery
– BTL5 transducer
– Condensed guide
The magnets are available in various models
and must be ordered separately.
1.4 Software
GSD file via download on the Internet at www.balluff.com
or email to [email protected].
1.5 Approvals and markings
UL approval
File no.
E227256
US Patent 5923164
The US patent was awarded in connection with this
product.
The CE Mark verifies that our products
meet the requirements of the current
EMC Directive.
The transducer meets the requirements of the following
product standard:
– EN61326-2-3 (noise immunity and emission)
Emission tests:
– RF emission
EN55011
Noise immunity tests:
– Static electricity (ESD)
EN 61000-4-2 Severity level 3
– Electromagnetic fields (RFI)
EN 61000-4-3 Severity level 3
– Electrical fast transients (burst)
EN 61000-4-4
Severity level 3
– Surge
EN 61000-4-5 Severity level 2
– Conducted interference induced by
high-frequency fields
EN 61000-4-6
Severity level 3
– Magnetic fields
EN 61000-4-8 Severity level 4
More detailed information on the guidelines,
approvals, and standards is included in the
declaration of conformity.
1 Notes to the user
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

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2.1 Intended use
The Transducer, together with a machine controller (e.g.
PLC), comprises a position measuring system. It is inten-
ded to be installed into a machine or system and used in
the industrial sector. Flawless function in accordance with
the specifications in the technical data is ensured only
when using original Balluff accessories. Use of any other
components will void the warranty.
Opening the transducer or non-approved use are not
permitted and will result in the loss of warranty and liability
claims against the manufacturer.
2.2 General safety notes for the position
measuring system
Installation and startup may only be performed by
trained specialists with basic electrical knowledge.
Qualified personnel are those who can recognize
possible hazards and institute the appropriate safety
measures due to their professional training, knowledge,
and experience as well as their understanding of the
relevant regulations pertaining to the work to be done.
The operator is responsible for ensuring that local safety
regulations are observed.
In particular, the operator must take steps to ensure that a
defect in the position measuring system will not result in
hazards to persons or equipment.
If defects and unresolvable faults occur in the transducer, it
should be taken out of service and secured against
unauthorized use.
2.3 Explanation of the warnings
Always observe the warnings in these instructions and the
measures described to avoid hazards.
The warnings used here contain various signal words and
are structured as follows:
SIGNAL WORD
Hazard type and source
Consequences if not complied with
►Measures to avoid hazards
The individual signal words mean:
NOTICE
Identifies a hazard that could damage or destroy the
product.
DANGER
The general warning symbol in conjunction with the
signal word DANGER identifies a hazard which, if not
avoided, will certainly result in death or serious injury.
2.4 Disposal
►Observe the national regulations for disposal.
2 Safety
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

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~20
104 25
0.5
60
46
45
Ø 10.2
25
Thread M4x4/6 deep
1)
1)
2)
1) Unusable area
2) Not included in scope of delivery
Thread size:
B: M18×1.5
Z: 3/4"-16UNF
Thread size:
A: M18×1.5
Y: 3/4"-16UNF
Mounting surface
Mounting
surface
Electrical connection
B: 30 –1 mm
Z: 2" - 0.04"
A: 30 –1 mm
Y: 2" - 0.04"
Damping zone
Magnet
Nominal length =
Measuring range
BTL5-…-B/Z-…
BTL5-…-A/Y-…
Fig. 3-1: BTL5… transducer, construction and function
3.1 Construction
Electrical connection: The electrical connection is made
via a connector (see Type code breakdown on page 19).
Housing: Aluminum housing containing the processing
electronics.
Mounting thread: We recommend assembling the
transducer on the mounting thread:
– BTL5-…-A/B: M18×1.5
– BTL5-…-Y/Z: 3/4"-16UNF
The transducer has an additional thread at the end of the
rod to support larger nominal lengths.
Magnet: Defines the position to be measured on the
waveguide. Magnets are available in various models and
must be ordered separately (see Accessories on
page16).
Nominal length: Defines the available measuring range.
Rods with various nominal stroke lengths from 25mm to
4000mm are available depending on the version.
Damping zone: Area at the end of the rod that cannot be
used for measurements, but which may be passed over.
3.2 Function
The transducer contains the waveguide which is protected
by an outer stainless steel tube (rod). A magnet is moved
along the waveguide. This magnet is connected to the
system part whose position is to be determined. The
magnet defines the position to be measured on the
waveguide.
3 Construction and function
The magnet defines the position to be measured on the
waveguide. An internally generated INIT pulse interacts
with the magnetic field of the magnet to generate a
torsional wave in the waveguide which propagates at
ultrasonic speed.
The component of the torsional wave which arrives at the
end of the waveguide is absorbed in the damping zone to
prevent reflection. The wave which arrives at the end of the
measuring range is converted by a coil into an electrical
signal. The travel time of the wave is used to calculate the
position at a resolution of 5µm. This is done with a high
level of precision and reproducibility in the selected
resolution within the measuring range indicated as the
nominal length.
The electrical connection between the transducer, the
decoder unit/controller, and power supply is established
via several cables that are connected via connectors.
3.3 Number of magnets
Up to 4 magnets can be used. The distance (L) between
the magnets must be at least 65mm.
Fig. 3-2: Distance between the magnets
BTL5-T1__-M____-A/B/Y/Z-S103
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4.1 Installation guidelines
Non-magnetizable material
Magnet
Non-magnetizable material
1) Min. ØD2=Minimum diameter of the bore (seeTab. 4-1)
Fig. 4-1: Installation in non-magnetizable material
Magnetizable material
If using magnetizable material, the transducer must be
protected against magnetic interference through suitable
measures (e.g. spacer ring made of non-magnetizable
material, a suitable distance from strong external magnetic
fields).
Spacer ring made of non-magnetizable
material
Magnet
Spacer ring made of non-magnetizable
material
Magnet
1) Min.ØD2=Minimum diameter of the hole (seeTab. 4-1)
Fig. 4-2: Installation in magnetizable material
Rod diameter Bore diameter D2
10.2mm At least 13mm
Tab. 4-1: Bore diameter if installed in a hydraulic cylinder
4.2 Preparing for installation
Installation note: We recommend using non-
magnetizable material to mount the transducer and
magnet.
Horizontal assembly: For horizontal assembly with
nominal lengths > 500 mm, support the rod and tighten it
at the end if necessary.
Hydraulic cylinder: If installed in a hydraulic cylinder,
ensure that the minimum value for the bore diameter of the
support piston is complied with (seeFig. 4-1).
Mounting hole: The transducer comes with an M18×1.5
(ISO) or 3/4"-16UNF (SAE) mounting thread. Depending on
the version, a mounting hole must be made before
assembly.
Fig. 4-3: Mounting hole M18x1.5 per ISO6149 O-ring15.4x2.1
Fig. 4-4: Mounting hole 3/4”-16UNF per SAE J475 O-ring15.3x2.4
Magnet: Various magnets are available for the BTL5
transducer (see Accessories on page 16).
4 Installation and connection
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

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4.3 Installing the transducer
NOTICE
Interference in function
Improper installation can compromise the function of the
transducer and result in increased wear.
►The mounting surface of the transducer must make
full contact with the supporting surface.
►The bore must be perfectly sealed (O-ring/flat seal).
►Make a mounting hole with thread (possibly with
countersink for the O-ring) acc. to Fig. 4-3 or Fig. 4-4.
►Screw the transducer with mounting thread into the
mounting hole (max. torque100Nm).
►Install the magnet (accessories).
►From 500mm nominal length: support the rod and
tighten it at the end if necessary.
Suitable nuts for the mounting thread are
available as accessories (see page 16).
4.3.1 Installation recommendation for hydraulic
cylinders
If you seal the hole with a flat seal, the max. operating
pressure will be reduced in accordance with the larger
pressurized surface.
If installing horizontally in a hydraulic cylinder (nominal
lengths>500mm), we recommend affixing a slide element
to protect the rod end from wear.
Dimensioning of the detailed solutions is the
responsibility of the cylinder manufacturer.
The slide element material must be suitable for the
appropriate load case, medium used, and application
temperatures. E.g. Torlon, Teflon or bronze are all possible
materials.
Fig. 4-5:
Slide element
Magnet
Example 1, transducer installed with slide element
The slide element can be screwed on or bonded.
►Secure the screws so they cannot be loosened or lost.
►Select a suitable adhesive.
Fig. 4-6: Detailed view and top view of slide element
There must be a gap between the slide element and piston
bore that is sufficiently large for the hydraulic oil to flow
through.
Options for fixing the magnet:
– Screws/bolts
– Threaded ring
– Press fitting
– Notches (center punching)
If installed in a hydraulic cylinder, the magnet
should not make contact with the rod.
The hole in the spacer ring must ensure optimum guidance
of the rod by the slide element.
Fig. 4-7: Fixing of magnet
An example of how to install the transducer with a
supporting rod is shown in Fig.4-8 on page10.
4Installation and connection (continued)
Piston rod
Rod
Slide element
Flow gap
Slide surface
Magnet
Fixing of magnet
Spacer ring
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4Installation and connection (continued)
Fig. 4-8: Example2, transducer installed with supporting rod
4.4 Shielding and cable routing
Defined ground!
The transducer and the control cabinet must be
at the same ground potential.
Shielding
To ensure electromagnetic compatibility (EMC), observe
the following:
– Connect transducer and controller using a shielded
cable.
Shielding: Braided copper shield with minimum85%.
– Shield is internally connected to connector housing.
Magnetic fields
The position measuring system is a magnetostrictive
system.
It is important to maintain adequate distance between the
transducer/holding cylinder and strong, external magnetic
fields.
Cable routing
The Profibus bus line must be routed according to
Technical Guideline 2.111, Installation Guidelines for
PROFIBUS-DP/FMS.
When ducting the cable between the transducer, controller,
and power supply, it is important to avoid going near high
voltage cables due to interferences. Inductive stray noise
from AC harmonics (e.g. from phase angle controls) are
especially critical and the cable shield offers very little
protection against this.
The signal is transmitted to the controller via the
PROFIBUS DP interface.
Cable twisted in pairs, shielded.
Maximum length of the entire field bus cable: 1200 m
The transfer rate depends on the length of the cable. In
accordance with EN50170, the values named in Tab. 4-2
apply.
Cable length Baud rate [kbit/s]
< 100 m 12000
< 200 m 1500
< 400 m 500
< 1000 m 187.5
< 1200 m 93.7/19.2/9.6
Tab. 4-2: Baud rate depending on cable length
The bus must be terminated at both ends in accordance
with EN50170 (see Fig. 4-10).
The BTL5-T… can be assigned a station
address via DIP switches. In addition, the
BTL5-T… can internally terminate the bus via
DIP switches. For further information, see
Presettings on page 12.
Magnet
(e.g. BTL-P-1028-15R)
Supporting rod made of non-magnetizable material
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Transducer – Rod Style

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4Installation and connection (continued)
4.5 Electrical connection
The transducer is attached via connectors.
Note the information on shielding and cable
routing on page10.
4.5.1 Connecting the supply voltage,
control and data signals
The connection assignments are shown in Fig. 4-9,
Tab. 4-3 and Tab. 4-4.
Fig. 4-9:
1
1
3
5
2
3
4
4
1
5
2
34
Bus Out Bus In
Power
BKS pin assignment, BTL…-S103 connector, view on the
plug/socket side of the transducer
(pin)
(socket) (pin)
Pin Control and data signals
BUS IN BUS OUT
1 VP +5V (output)
2 RxD / TxD-N (A)
3 Data GND
4 RxD / TxD-P (B)
5 Shield
Tab. 4-3: Control and data signals connection assignment
Pin Supply voltage (external)
Power
1 +24V
3 0V (GND)
4 Shield
Tab. 4-4: Supply voltage connection assignment
4.5.2 Connection example
Fig. 4-10:
A B
PROFIBUS-DP
Master
390 Ω
390 Ω
220 Ω
+24 V
0 V
# 1
# 0
# n #125
34
44 22
BTL5-T1…-S103
BKS-S 48-15-CP-…
BKS-S105-R01
PROFIBUS-DP Interface
55
1
Bus In Bus Out
34
4
2
PROFIBUS-DP Interface
5
1
Bus In Bus Out
4
25
34
2
4
PROFIBUS-DP Interface
3
1
Bus In Bus Out
4
251
BTL5-T1…-S103 BTL5-T1…-S103
BTL5-T1…-S103 transducer with master, connection example
BKS-S103/GS103-CP-…
Bus connector BKS- S105-R01 required for IP67!
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

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5.4 Presettings
The station address can be configured through the
Set_Slave_Address service. This service requires a class2
DP master. The position measuring system’s GSD file is
used for configuration. The GSD file provides all setup
option information. The COMPROFIBUS from Siemens,
for example, can be used for configuration.
NOTICE
Device damage
Particles, dirt or dust entering the housing can affect the
functioning of the transducer and damage it.
►When opening the housing, make sure that no
particles can get into the device.
►When closing the cover, make sure that there is
enough pressure on the seal. Tightening torque:
1.5Nm
For use in standard PROFIBUS systems, the station
address and the terminating resistor are set via the
integrated S1 DIP switch before startup, see Fig. 5-1 and
Fig. 5-2.
Fig. 5-1:
A
Position of the S1 DIP switch
Fig. 5-2: View A, S1 DIP switch for setting the station address and
terminating resistor
5 Startup
5.1 Starting up the system
DANGER
Uncontrolled system movement
When starting up, if the position measuring system is
part of a closed loop system whose parameters have not
yet been set, the system may perform uncontrolled
movements. This could result in personal injury and
equipment damage.
►Persons must keep away from the system’s
hazardous zones.
►Startup must be performed only by trained technical
personnel.
►Observe the safety instructions of the equipment or
system manufacturer.
1. Check connections for tightness and correct polarity.
Replace damaged connections.
2. Turn on the system.
3. Check measured values and readjust the transducer, if
necessary.
Check for the correct values, especially after
replacing the transducer or after repair by the
manufacturer.
5.2 Operating notes
– Check the function of the position measuring system
and all associated components on a regular basis.
– Take the position measuring system out of operation
whenever there is a malfunction.
– Secure the system against unauthorized use.
5.3 Default settings
The transducer is delivered with the following default
settings:
– Station address: 126
– Resolution: position 5µm, velocity 0.1mm/s
– Maximum working/useful range
Green Red
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Transducer – Rod Style

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5Startup (continued)
5.4.1 Station address
Values from 0 to 125 can be set for the station address.
Every address may only be assigned once in a network!
For the value126, the address126 or the address most
recently set by the Set_Slave_Address service is used.
With the value127, the transducer can be reset to factory
settings. As the value127 is not a valid address, no
operation on the bus is possible.
S1.1 S1.2 S1.3 S1.4 S1.5 S1.6 S1.7
20212223242526
LSB MSB
1 2 4 8 16 32 64
Tab. 5-1: Station address
All address setting are applied by the transducer after a
re-start. Thus, changes that are made while supply voltage
is present do not have an immediate effect.
5.4.2 Bus termination
For a safe quiescent level, the bus must be terminated at
both ends in accordance with Fig. 4-10. The transducer
allows for internal bus termination by setting DIP switches
S1.9 and S1.10 to ON, see Fig. 5-2.
For IP67, the bus termination resistance suggested in
Fig. 4-10 on page 11 must be used. Then, the internal
bus termination must not be activated (S1.9 and S1.10 set
to OFF)! If possible, stubs are to be avoided.
5.4.3 LED display for PROFIBUS encoder profile
LED
red
(BF)1)
LED
green
Meaning Cause
OFF OFF No supply
voltage
ON ON No connection
to another
participant (no
Data_Exchange)
– Bus not
connected
– Master
unavailable/off
ON Flashing2) Parameter error,
no
Data_Exchange
– Slave is not
configured or
configured
incorrectly
– Incorrect station
address
assigned (within
the permissible
range)
– Incorrect PRM
or CFG
telegram
received
Flashing2) Flashing2) Position error No magnet in the
valid measuring
range or number
of magnets is
incorrect
OFF ON Data_Exchange
slave and
function O.K.
Transducer
functions,
everything O.K.
1) BF = bus error
2) Flashing frequency 0.5Hz
Tab. 5-2: LED display for PROFIBUS encoder profile
If multiple malfunctions are present at the same time, the
malfunction with the highest priority is displayed.
Detailed configuration instructions can be
requested on the Internet at www.balluff.com
or via email at [email protected].
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6.1 Accuracy
The specifications are typical values for the BTL5-T… at
24VDC and room temperature, with a nominal length of
500mm in conjunction with the BTL-P-1013-4R,
BTL-P-1013-4S, BTL-P-1012-4R or BTL-P-1014-2R
magnet.
The transducer is fully operational immediately, with full
accuracy after warm-up.
For special versions, other technical data may
apply.
Special versions are indicated by the suffix -SA
on the part label.
Position resolution 5µm
Non-linearity ±30µm
Hysteresis ≤1LSB
Reproducibility ≤2 LSB
Temperature coefficient1) ≤(6 µm+5ppm
x nominal length)/K
Velocity resolution 0,1mm/s
Max. detectable velocity 10m/s
6.2 Ambient conditions
Operating temperature −40°C…+85°C
Storage temperature −40°C…+100°C
Humidity <90%, non-
condensing
Rod pressure rating (when
installed in hydraulic cylinders)
<600bar
Shock rating
Continuous shock
per EN60068-2-273)
100g/6ms
100g/2ms
Vibration
per EN 60068-2-63)
(note resonant frequency of the
rod)
12g, 10...2000 Hz
Degree of protection per
IEC60529
when attached IP67
2)
6.3 Supply voltage (external)
Voltage, stabilized4) 20…28VDC
Ripple ≤0.5Vss
Current draw (at24VDC)5) ≤130mA
Inrush current ≤3A
Reverse polarity protection Yes
Overvoltage protection Yes
Dielectric strength
(GND to housing)
500VDC
6.4 Control signals
RxD/TxD-N, RxD/TxD-P, Data GND per EN 50170
6.5 Output
Max. number of magnets 46)
1) Nominal length 500mm, magnet in the middle of the measuring range
2) For : Use in enclosed spaces and up to a height of 2000m above sea
level.
3) Individual specifications as per Balluff factory standard, resonant
frequencies excluded
4) For : The transducer 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.
5) Depending on the load on VP (repeater, bus termination)
6) Number dependent on nominal length (see section3.3)
6 Technical data
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6.6 Dimensions, weights
Rod diameter 10.2mm
Nominal length 25…4000mm
Weight (depends on
length)
Approx. 2kg/m
Housing material Aluminum
Flange material Stainless steel
Rod material Stainless steel
Rod wall thickness 2mm
Housing mounting
via threads
M18×1.5 or 3/4"-16UNF
Tightening torque Max.100Nm
6.7 Connection to the evaluation unit
The maximum length of the entire field bus cable is
1200m. Cable twisted in pairs, shielded see Fig. 4-10.
6Technical data (continued)
BTL5-T1__-M____-A/B/Y/Z-S103
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Accessories are not included in the scope of delivery and
must be ordered separately.
7.1 Magnets
Fig. 7-1:
BTL-P-1013-4R
BTL-P-1013-4S
BTL-P-1012-4R
BTL-P-1014-2R
Magnet installation dimensions
BTL-P-1013-4R, BTL-P-1013-4S, BTL-P-1012-4R,
BTL-P-1014-2R:
Weight: < 15g
Housing: Aluminum
Included in the scope of delivery for the
BTL-P-1013-4R, BTL-P-1013-4S, BTL-P-1012-4R:
Spacer: 8mm, material: polyoxymethylene
(POM)
BTL5-P-4500-1 magnet (solenoid):
Weight: Approx. 90g
Housing: Plastic
Operating temperature: –40°C…+60°C
BTL-P-1028-15R (special accessories for
applications with a supporting rod):
Weight: Approx. 68g
Housing: Aluminum
Fig. 7-2:
Ø 4.3
120°
Ø 28 Ø 54
Ø 65
8
BTL-P-1028-15R special accessories
7.2 Mounting nut
– M18×1.5 mounting nut:
BTL-A-FK01-E-M18×1.5
– 3/4”-16UNF mounting nut:
BTL-A-FK01-E-3/4”-16UNF
7 Accessories
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

www.balluff.com 17english
7.3 Connectors and cables
7.3.1 Connector, freely configurable
BKS-S103-00
Straight connector, freely configurable
M12, 5-pin
Cable feed-through (pinch ring PG 9)
Fig. 7-3:
~55
Ø 20
Ø 6 - Ø 8
Connector BKS-S103-00 (socket) for BUS IN
BKS-S104-00
Angled connector, freely configurable
M12, 5-pin
Cable feed-through (pinch ring PG 9)
Fig. 7-4:
Ø 18
31
36.9
Ø 20
Ø 6 - Ø 8
~54
Connector BKS-S104-00 (socket) for BUS IN
BKS-S105-00
Straight connector, freely configurable
M12, 5-pin
Cable feed-through (pinch ring PG 9)
Fig. 7-5:
~62
Ø 20
Ø 6 - Ø 8
Connector BKS-S105-00 (pin) for BUS OUT
BKS-S106-00
Angled connector, freely configurable
M12, 5-pin
Cable feed-through (pinch ring PG 9)
Fig. 7-6:
Ø 18
31
~48
Ø 20
Ø 6 - Ø 8
~54
Connector BKS-S106-00 (pin) for BUS OUT
7.3.2 Connector, preassembled
BKS-S48-15-CP-…
Straight connector, molded, preassembled
M8, 3-pin
Various cable lengths can be ordered, e.g.
BKS-S48-15-CP-05: cable length 5m
Fig. 7-7: Connector BKS-S48-15-CP-…
7Accessories (continued)
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

18 english
7.3.3 Connecting cable, preassembled
BKS-S103/GS103-CP-…
Connecting cable, preassembled
M12, 5-pin
Various cable lengths can be ordered, e.g.
BKS-S103/GS103-CP-05: cable length 5m
Fig. 7-8: Connecting cable BSK-S103/GS203-CP-…
BKS-S103-CP-…
Connecting cable, preassembled
M12, 5-pin
Various cable lengths can be ordered, e.g.
BKS-S103-CP-05: cable length 5m
Fig. 7-9: Connecting cable BKS-S103-CP-…
BKS-S105-CP-…
Connecting cable, preassembled
M12, 5-pin
Various cable lengths can be ordered, e.g.
BKS-S105-CP-05: cable length 5m
Fig. 7-10: Connecting cable BKS-S105-CP-…
7.3.4 Bus termination resistance,
freely configurable
BKS-S105-R01
Bus termination resistance, freely configurable
M12, 5-pin
Installed resistors
Fig. 7-11: Bus termination resistance BKS-S105-R01
7.3.5 Screw plugs
BKS 16-CS-00
Transparent cover, metric, M16x1.5
Fig. 7-12: Transparent cover, metric, M16x1.5
BKS 12-CS-01
Screw plug, brass, M12x1
Fig. 7-13: Closing cap BKS 12-CS-01 for BUS OUT
7Accessories (continued)
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

www.balluff.com 19english
8 Type code breakdown
BTL5 - T 1 1 0 - M0500 - B - S103
PROFIBUS DP interface
Supply voltage:
1 = 20…28VDC
Number of magnets:
1 = 1 - 4, can be selected via GSD
Nominal length (4-digit):
M0500 = Metric specification in mm, nominal length 500mm
(M0025…M4000)
Rod version, fastening:
A = Metric mounting thread M18x1.5, O-ring, rod diameter 10.2mm
B = Metric mounting thread M18x1.5, O-ring, rod diameter 10.2mm
Y = 3/4”-16UNF thread, O-ring, rod diameter 10.2mm
Z = 3/4"-16UNF thread, O-ring, rod diameter 10.2mm
Electrical connection:
S103 = 1 x 3-pin male
1 x 5-pin male
1 x 5-pin female
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style

20 english
9.1 Converting units of length
1mm=0.0393700787inches
mm inch
1 0.03937008
2 0.07874016
3 0.11811024
4 0.15748031
5 0.19685039
6 0.23622047
7 0.27559055
8 0.31496063
9 0.35433071
10 0.393700787
Tab. 9-1: Conversion table mm to inches
1inch=25.4mm
inch mm
1 25.4
2 50.8
3 76.2
4 101.6
5 127
6 152.4
7 177.8
8 203.2
9 228.6
10 254
Tab. 9-2: Conversion table inches to mm
9.2 Part label
1) Order code
2) Type
3) Serial number
Fig. 9-1: BTL5 part label (example)
9 Appendix
1)
2)
3)
3)
BTL5-T1__-M____-A/B/Y/Z-S103
Transducer – Rod Style