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Quick Start Guide
MSA
Magnetic sensor
For detailed documentation please refer under
http://www.siko-global.com/p/msa
General information
Prior to installation, including in hazard areas, read the Installation Instruc-
tion (download from the internet). It contains the safety instructions, hints
and technical data to be observed during installation. Subject to change with-
out notice.
Caution
In order to ensure reliable functioning of this product, take care to transport,
store, position and mount it appropriately. Exercise care when you operate and
maintain the device. Only properly qualified personnel is authorized to install
and operate this product.
Safety information
It is important for safety reasons that you read and understand the below
instructions before you install the system:
• Installation, connection, commissioning and maintenance shall be done by
properly qualified personnel.
• It is the responsibility of the customer to ensure that the personnel con-
cerned read and follow the instructions and directions of this Guide and of
the Installation Instruction.
• It is the responsibility of the customer to ensure that the magnetic sensor is
correctly connected and configured.
• Only personnel specifically trained by SIKO shall execute repair and mainte-
nance work.
SIKO GmbH
Weihermattenweg 2
Phone: + 49 7661 394-0
79256 Buchenbach
Fax: + 49 7661 394-388
www.siko-global.com
Service: support@siko.de
MSA · Date 04.05.2016 · Art. No. 88806 · Mod. status 38/16
Mounting of the magnetic sensor
The sensor senses the absolute travel information of the MBA magnetic tape.
The magnetic sensor must be correctly aligned relative to the magnetic tape.
Arrows on the sensor must point in the same direction as the arrows on the
magnetic tape.
Mounting the magnetic tape
Stick the magnetic tape level to the mounting surface or the distance to be
measured. Unevenness impairs measuring accuracy.
Mounting steps:
• Clean mounting surface
carefully.
1
• Remove protective film
2
of the adhesive tape
• Stick down the magnetic tape
4
.
• Clean surface of magnetic tape carefully.
• Remove protective film
of the cover tape
6
5
• Fix cover tape (both ends should slightly overlap).
• Also fix cover tape's ends to avoid unintentional peeling.
Notice!
The tolerance and gap measures must be observed over the whole measuring
length.
Travel direction
Imprint on
during alignment
tape
Marking on bottom of
sensor (active side)
Electrical Installation
The location should be selected to ensure that no capacitive or inductive inter-
ferences can affect the sensor or the connection lines!
• All lines for connecting the magnetic sensor must be shielded.
• Wiring to screen and ground (0 V) should be done star-shaped and with a
large surface area. Ensure that the connection of the screen and potential
equalization is made to a large surface area (with low impedance).
• When mounting the system keep a maximum possible distance from lines
loaded with interference. Use screening shields or metallized housings.
• Contactor coils must be linked with spark suppression.
Connection
Signal
A signal
SENS-DATA
B signal
CLK
3
.
+5 V
GND
STR
.
nc
Technical data
Electrical data
Operating voltage
Current consumption see downstream electronics
active side
<1°
<3°
E5
E8
Color E1
Pin E5, E8
Pin E6 Pin E10, E11
white
2
1
1
brown
3
2
3
green
4
3
5
E6
yellow
6
4
4
pink
7
5
8
E10
grey
8
6
6
E11
blue
9
7
7
- - -
1, 5
- - -
2
viewing side =plug-in side
plug pin
Additional information
supply via downstream elec-
tronic unit
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