Balluff BTL6-A/C/E/G500-M Series User manual

BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
User's Guide
english

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BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing
1 Notes to the user 5
1.1 Validity 5
1.2 Symbols and conventions 5
1.3 Scope of delivery 5
1.4 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 LED display 7
4 Installation and connection 8
4.1 Installing the transducer 8
4.2 Captive magnets 8
4.3 Floating magnets 9
4.4 Electrical connection 10
4.5 Shielding and cable routing 10
5 Startup 11
5.1 Starting up the system 11
5.2 Operating notes 11
6 Calibration procedure 12
6.1 Programming inputs 12
6.2 Calibration procedure notes 12
6.3 Calibration procedure overview 13
6.3.1 Teach-in 13
6.3.2 Inverting 13
6.3.3 Reset 13
7 Teach-in 14
8 Inverting 15
9 Resetting all values (reset) 16
10 Technical data 17
10.1 Accuracy 17
10.2 Ambient conditions 17
10.3 Supply voltage (external) 17
10.4 Output 17
10.5 Input 17
10.6 Dimensions, weights 17

4english
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing
11 Accessories 18
11.1 Captive magnets 18
11.2 BTL2-GS10-_ _ _ _-A joint rod 18
11.3 Floating magnets 18
11.4 Connector 19
11.5 Adjusting box 19
12 Type code breakdown 20
13 Appendix 21
13.1 Converting units of length 21
13.2 Part label 21

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1.1 Validity
This guide describes the construction, function and setup
options for the BTL6 Micropulse Transducer with analog
interface. It applies to types
BTL6-A/C/E/G500-M____-PF-S115 (see Ordering
code on page20).
The guide is intended for qualified technical personnel.
Read this guide before installing and operating the trans-
ducer.
1.2 Symbols and conventions
Individual handling instructions are indicated by a
preceding triangle.
►Action instruction 1
Action sequences are numbered consecutively:
1. Action instruction 1
2. Action instruction 2
Note, tip
This symbol indicates general notes.
a
b
These symbols indicate the programming
inputs.
Symbols of this type indicate the LED display.
1.3 Scope of delivery
– BTL6 transducer
– Mounting clamps with insulating sleeves and screws
– Condensed guide
The magnets are available in various models
and must be ordered separately.
1.4 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
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

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2.1 Intended use
The BTL6 Micropulse Transducer, together with a machine
controller (e.g. PLC), comprises a position measuring
system. It is intended to be installed into a machine or
system. 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 conditions 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
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Micropulse Transducer in a Flat Profile Housing

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3.1 Construction
Electrical connection: The electrical connection is made
via a connector (see ordering code on page 20).
Housing: Aluminum housing containing the waveguide
and processing electronics.
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18).
Nominal length: To optimally adapt the transducer to the
application, the following nominal lengths are available:
Nominal length Grading
50…4572mm 5mm
3.2 Function
The BTL6 transducer contains the waveguide which is
protected by an aluminum housing. 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.
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.
Fig.3-1: BTL6... transducer, construction
The component of the torsional wave which arrives at the
end of the waveguide is absorbed in the damping zone to
prevent reflection. The component of the torsional wave
which arrives at the beginning of the waveguide is conver-
ted by a coil into an electrical signal. The travel time of the
wave is used to calculate the position. Depending on the
version, this information is made available as a voltage or
current output with a rising gradient.
3.3 LED display
In normal operation the LED indicates the
operating states of the transducer.
LED Operating state
Green Normal function
Magnet is within the limits.
Red Error
No magnet or magnet outside the limits.
3 Construction and function
13 73 73
~80 ~80~250 ~250
15
50
34.8
68
24.8
20.8
1) Unusable area
2) Not included in scope
of delivery
1) Nominal length =
Measuring range
Null point End point
Output signal rising:
Error signal
100 %
0 %
BTL5-P-3800-2 magnet
1)
Mounting clamps with insulating bushes
and ISO4762M5x25 cylinder-head screws,
max. tightening torque 2Nm
2)
LED
2)
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Micropulse Transducer in a Flat Profile Housing

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4.1 Installing the transducer
NOTICE!
Improper installation
Improper installation can compromise the function of the
transducer and result in damage.
►For this reason, ensure that no strong electrical or
magnetic fields are present in the immediate vicinity
of the transducer.
►The recommended spacing for the installation must
be strictly observed.
Any orientation is permitted. Mount the transducer on a
level surface of the machine using the provided mounting
clamps and cylinder-head screws. A sufficient number of
mounting clamps is supplied.
In order to avoid the development of resonant
frequencies from vibration loads, we
recommend arranging the mounting clamps at
irregular intervals.
The transducer is electrically isolated from the machine
with the supplied insulating bushes (see Figure 3-1).
1. Guide the transducer into the mounting clamps.
2. Attach transducer to the base using mounting screws
(tighten screws in the clamps with a max.2Nm).
3. Insert magnet (accessories).
The micropulse transducer in profile housing is
suitable both for floating, i.e.non-contacting
magnets (see Figures4-3 to4-7) and for
captive magnets (see Figures4-1 and 4-2).
4.2 Captive magnets
The following must be observed when installing the
magnet:
– Avoid lateral forces.
– Connect the magnet to the machine member with a
joint rod (see Accessories on page18).
Fig.4-1:
1
50.4
44
Dimensions and distances with BTL5-F-2814-1S magnet
Fig.4-2:
1
36.5
31.5
Dimensions and distances with BTL5-T-2814-1S magnet
4 Installation and connection
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Micropulse Transducer in a Flat Profile Housing

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4Installation and connection (continued)
4.3 Floating magnets
The following must be observed when installing the
magnet:
– To ensure the accuracy of the position measuring
system, the magnet is attached to the moving member
of the machine using non-magnetizable screws
(stainless steel, brass, aluminum).
– The moving member must guide the magnet on a track
parallel to the transducer.
– Ensure that the distance A between parts made of
magnetizable material and the magnet is at least
10mm (see Figures4-3 to4-7).
– Maintain the following values for distance B between
the magnet and transducer and for center offsetC (see
Figures4-3 to4-7):
Type of magnet DistanceB1) OffsetC
BTL5-P-3800-2 0.1…4mm ±2mm
BTL5-P-5500-2 5…15mm ±15mm
BTL5-P-4500-1 0.1…2mm ±2mm
BTL6-A-3800-2 4…8mm2) ±5mm
BTL6-A-3801-2 4…8mm2) ±5mm
1) The selected distance must stay constant over the entire measuring length.
2) For optimum measurement results, a distanceB of 6 to 8mm is
recommended.
Tab. 4-1: Distance and offset for magnets (see Figures4-3 to4-7)
Fig.4-3:
B
C
1
34+4
A A
39+4
Dimensions and distances with BTL5-P-3800-2 magnet
Fig.4-4:
C
B
1
A
A
45+10
50+10
Dimensions and distances with BTL5-P-5500-2 magnet
Fig.4-5:
C
B
1
A A
58+4
53+4
Dimensions and distances with BTL6-A-3800-2 magnet
Fig.4-6:
C
B
1
A A
47+4
42+4
Dimensions and distances with BTL6-A-3801-2 magnet
Fig.4-7:
1
65+2
B
A
A
C
41.5+2
4
Dimensions and distances with BTL5-P-4500-1
electromagnet (24V/100mA)
The measuring range is offset by 4mm towards
the transducer plug (see Figure 4-7).
Plug with
LED
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Micropulse Transducer in a Flat Profile Housing

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4.4 Electrical connection
Pin BKS-S115-...
BKS-S116-...
-A500 -G500 -C500 -E500
Fig.4-8: Pin assignment of S115
connector (view of connector
pins of transducer)
1 Yellow Not used1)
2 Gray 0V
3 Pink Not used1)
4 Red La (programming input)
5 Green 0…10V −10…10V 0.1…20mA 4…20mA
6 Blue GND2)
7 Brown 10…30V
8 White Lb (programming input)
1) Unassigned leads can be connected to the GND on the controller side but not to the shield.
2) Reference potential for supply voltage and EMC-GND.
Tab. 4-2: Pin assignment of S115 connector
4.5 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.
Shield: Braided copper shield with minimum 85%
coverage.
– 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 and strong, external magnetic fields.
Cable routing
Do not route the cable between the transducer, controller,
and power supply near high voltage cables (inductive stray
noise is possible).
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.
Cable length
Cable length max.20m. Longer cables may be used if
their construction, shielding and routing prevent noise
interference.
4Installation and connection (continued)
Noise elimination
To avoid equipotential bonding - a current flow - through
the cable shield, please note the following:
– Use insulating bushes
– Put the control cabinet and the system in which the
BTL6 is located to the same ground potential.
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Micropulse Transducer in a Flat Profile Housing

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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 adjustable parameters
and readjust the transducer, if necessary.
Check for the correct values at the null point
and end point, especially after replacing the
transducer or after repair by the manufacturer.
5.2 Operating notes
– Check the function of the transducer 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 Startup
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

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Output gradient Transducer Unit Min. value Nullvalue End value Max. value Error value
Rising
(factory setting)
BTL6-A… V −0.5 0 +10.0 +10.5 +10.5
BTL6-G… V −10.5 −10.0 +10.0 +10.5 +10.5
BTL6-C… mA 0.1 0.1 20.0 20.4 20.4
BTL6-E… mA 3.6 4.0 20.0 20.4 3.6
Falling
(after inverting)
BTL6-A… V +10.5 +10.0 0 −0.5 +10.5
BTL6-G… V +10.5 +10.0 −10.0 −10.5 +10.5
BTL6-C… mA 20.4 20.0 0.1 0.1 20.4
BTL6-E… mA 20.4 20.0 4.0 3.6 3.6
Tab. 6-1: Value table for factory settings
6.1 Programming inputs
Programming inputs La and Lb must be used in order to
make settings. A programming input at 10 to 30V
corresponds to activation (high active).
The Balluff BTL7-A-CB02-S115 adjusting box can be used
for this (see Accessories on page19).
Automatic deactivation!
If no signals are transmitted via the
programming inputs for approx.10min,
programming mode is automatically ended.
6.2 Calibration procedure notes
Prerequisites
– Programming inputs are connected.
– The transducer is connected to the system controller.
– Voltage or current values from the transducer can be
read (using a multimeter, the system control or the
adjusting box).
Transducer Adjusting box Supply
Adapter cable with connector
(socket)
Adapter cable with
connector (plug)
6-pin8-pin
Fig.6-1: Connecting the BTL7-A-CB02-S115 adjusting box
6 Calibration procedure
Values for null and end point
– Any desired position of the magnet can be used as the
null or end point. However, the null and end points may
not be reversed.
– The absolute null and end points must lie within the
minimum or maximum limits of what can be output
(see value table).
The last set values are always saved, regardless
of whether the setting was ended using the
programming inputs or automatically after
10min have expired.
Value table for teach-in and inverting
The following examples refer to transducers
with 0 to 10 V or 4 to 20 mA output.
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6.3 Calibration procedure overview
6.3.1 Teach-in
The factory set null point and end point is replaced by a
new null point and end point. The null point and end point
can be set separately, the output gradient changes.
The detailed procedure for teach-in is described
on page14.
Steps
►Move magnet to the new null position.
►Read new null point by activating the programming
inputs.
⇒The current end point remains the same.
New null point
Before
After
Fig.6-2: Reading new null point
►Move magnet to the new end position.
►Read new end point by activating the programming
inputs.
⇒The current null point remains the same.
New end point
Before
After
Fig.6-3: Reading new end point
6Calibration procedure (continued)
6.3.2 Inverting
The gradient can be inverted by activating the
programming inputs.
During inverting, the output gradient is inverted. For
example, a rising output gradient is changed to a falling
gradient.
The detailed procedure for inverting is
described on page15.
6.3.3 Reset
Restoring the transducer to its factory settings.
The detailed procedure for the reset is
described on page16.
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

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7 Teach-in
NOTICE!
Interference in function
Teach-in while the system is running may result in
malfunctions.
►Stop the system before performing teach-in.
LED display Displayed values (example)
LED At 0…10 V At 4…20 mA
Initial situation:
– Transducer with magnet within measuring range 5.39 V 9.15 mA
1. Activate teach-in
►Activate
a
for at least 4s. >4s
a
5.39 V 9.15 mA
2. Set null point
►Bring magnet to the new null point. 1.04 V 4.82 mA
►Activate
a
for at least 2s. > 2s
a
⇒The new null point is set after activation. 0.00 V 4.00 mA
3. Set end point
►Bring magnet to the new end point. 9.89 V 19.13 mA
►Activate
b
for at least 2s. >2s
b
⇒The new end point is set after activation. 10.00 V 20.00 mA
4. End teach-in
►Briefly activate
a
and
b
simultaneously (<1s). <1s
a
b
⇒Current position value is displayed.
Any of the individual steps for settings can be
selected. The teach-in process can be ended at
any time.
LED legend: LED green LED flashing green
LED red
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8 Inverting
NOTICE!
Interference in function
Inverting while the system is running may result in
malfunctions.
►Stop the system before inverting.
LED display Displayed values (example)
LED At 0…10 V At 4…20 mA
Initial situation:
– Transducer with magnet within measuring range 5.39 V 9.15 mA
1. Activate inverting
►Activate
b
for at least 4s. >4s
b
5.39 V 9.15 mA
2. Invert gradient
►Activate
a
and
b
simultaneously for at least 4s. >4s
a
b
After activation: 5.61 V 14.85 mA
⇒The output gradient is inverted.
⇒Current position value is displayed.
⇒Inverting is deactivated.
3. Abort inverting
Inverting can be aborted without any changes
being saved after the Activate inverting step.
►Briefly activate
a
and
b
simultaneously (<1s). <1s
a
b
⇒Current position value is displayed.
LED legend: LED green LED flashing green
LED red
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

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9 Resetting all values (reset)
NOTICE!
Interference in function
Resetting the values while the system is running may
result in malfunctions.
►Stop the system before performing the reset.
The reset function can be used to restore all the settings
to the factory settings. For a reset the magnet may also be
located outside the measuring range.
LED display
LED
1. Activate reset
►Simultaneously activate
a
and
b
for at least 4s. >4s
a
b
2. Reset
►Simultaneously activate
a
and
b
for at least 4s. >4s
a
b
After activation:
⇒All values are reset.
⇒Current position value is displayed.
⇒Reset is deactivated.
3. Abort reset
Resetting can be aborted without any changes
being saved after the Activate reset step.
►Briefly activate
a
and
b
simultaneously (<1s). <1s
a
b
⇒Current position value is displayed.
LED legend: LED green LED flashing green
LED red
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10.1 Accuracy
The specifications are typical values for BTL6-A/C/E/G... at
24VDC and room temperature, with a nominal length of
500mm in conjunction with the BTL5-P-3800-2,
BTL5-P-4500-1, BTL5-P-5500-2, BTL6-A-3800-2,
BTL6-A-3801-2, BTL5-F-2814-1S or BTL5-T-2814-1S
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.
Resolution
BTL6-A/G... 350µV
≥5µm
BTL6-C/E... 700nA
≥5µm
Repeat accuracy ≤±0.002% FS
≥±5µm
Sampling rate
(dependent on the nominal length)
Max.2kHz
Non-linearity at
Nominal length≤500mm
Nominal length>500mm
±200µm
±0.04%FS
Temperature coefficient1) ≤30ppm/K
Max. detectable speed 10m/s
10.2 Ambient conditions2)
Operating temperature −25°C…+70°C
Storage temperature −40°C…+100°C
Relative humidity <90%, non-condensing
Shock rating
Continuous shock
per EN60068-2-273)
50g/6ms
50g/2ms
Vibration
per EN 60068-2-63)
12g, 10…2000Hz
Degree of protection per
IEC60529
IP67
(when attached)
10.3 Supply voltage (external)
Voltage, stabilized4) 10…30VDC
Ripple ≤0.5VPP
Current draw (at24VDC) ≤150mA
Inrush current ≤3A/0.5ms
Reverse polarity protection5) Up to 36V
Overvoltage protection Up to 36V
Dielectric strength
(GND to housing)
500VDC
10.4 Output
BTL6-A… Output voltage
Load current
0…10V
Max. 5mA
BTL6-C… Output current
Load resistance
0.1…20mA
≤500ohms
BTL6-E… Output current
Load resistance
4…20mA
≤500ohms
BTL6-G… Output voltage
Load current
−10…10V
Max.5mA
Short circuit resistance Signal cable to 36 V
Signal cable to GND
10.5 Input
Programming inputs La/Lb 10…30VDC
High-active
Overvoltage protection Up to 36V
10.6 Dimensions, weights
Housing height 20.8mm
Nominal length 50…4572mm
Weight (depends on length) Approx.1kg/m
Housing material Aluminum
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, resonances
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) A prerequisite is that no current can flow between GND and 0 V in the
event of polarity reversal.
10 Technical data
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

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11.1 Captive magnets
BTL5-F-2814-1S
30.4
28
22
M5x10
±18°
24
40
Fig.11-1: Installation dimensions of BTL5-F-2814-1S magnet
Weight: Approx. 28 g
Housing: Aluminum
Slide surface: Plastic
BTL5-T-2814-1S
16.5
11.5
28
22 40
M5x10
Fig.11-2: Installation dimensions of BTL5-T-2814-1S magnet
Weight: Approx. 28 g
Housing: Aluminum
Slide surface: Plastic
11.2 BTL2-GS10-_ _ _ _-A joint rod
Adjustment range –5 mm
Nominal length1)
Fig.11-3: BTL2-GS10-_ _ _ _-A joint rod
Weight: Approx. 150g/m
Material: Aluminum
1) State the nominal length when ordering
Example: BTL2-GS10-0100-A (nominal length = 100 mm)
11.3 Floating magnets
BTL5-P-3800-2
38
28
9
14
Ø 4.2
Fig.11-4: Installation dimensions of BTL5-P-3800-2 magnet
Weight: Approx. 12g
Housing: Plastic
BTL5-P-5500-2
55
28
16
45
21
Ø 4.2
20
15
Fig.11-5: Installation dimensions of BTL5-P-5500-2 magnet
Weight: Approx. 40g
Housing: Plastic
BTL6-A-3800-2
21
10.813
28.8
28
16
37.6
Ø 4.2
Fig.11-6: Installation dimensions of BTL6-A-3800-2 magnet
Weight: Approx. 30 g
Housing: Plastic
11 Accessories
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

www.balluff.com 19english
BTL6-A-3801-2
28
16 21
37.6
Ø 4.2
18
13
Fig.11-7: Installation dimensions of BTL6-A-3801-2 magnet
Weight: Approx. 25 g
Housing: Plastic
BTL5-P-4500-1
16.5
45
25
28
15
Ø 4.2
25
7.5
M5x8
40
Fig.11-8: Installation dimensions of BTL5-P-4500-1 magnet
Weight: Approx. 90 g
Housing: Plastic
Operating
temperature: −40°C…+60°C
Special advantage of the BTL5-P-4500-1 magnet: Several
magnets on the same transducer can be separately
switched on and off electrically (actuation with a PLC
signal).
11.4 Connector
For information on pin assignment, see
Table4-2 on page10.
BKS-S115-PU-_ _
Straight connector, molded-on cable, preassembled
M12, 8-pin
Various cable lengths can be ordered, e.g.
BKS-S115-PU-05: Cable length 5m
Fig.11-9:
43
Ø 13.5
M12x1
Connector type BKS-S115-PU-_ _
BKS-S116-PU-_ _
Angled connector, molded-on cable, preassembled
M12, 8-pin
Various cable lengths can be ordered, e.g.
BKS-S116-PU-05: Cable length 5m
Fig.11-10:
28
M12x1
Connector type BKS-S116-PU-_ _
Fig.11-11: Connector type BKS-S116-PU-_ _, outlet
11.5 Adjusting box
BTL7-A-CB02-S115
Scope of delivery:
– Adjusting box
– 2 adapter cables, each approx. 0.3 m
– Condensed guide
11 Accessories (continued)
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing

20 english
12 Type code breakdown
BTL6 - A 5 00 - M0500 - PF - S115
Micropulse transducer
Interface:
A = Analog interface, voltage output 0…10 V
G = Analog interface, voltage output −10…10 V
C = Analog interface, current output 0.1…20 mA
E = Analog interface, current output 4…20 mA
Supply voltage:
5 = 10…30VDC
Output gradient:
00 = Rising (factory setting)
Nominal stroke (4-digit):
M0500 = Metric specification in mm, nominal length 500mm
Construction:
PF = flat profile housing
Electrical connection:
S115 = 8-pin, M12 plug
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing