Siko MA355 Benutzerinformation Seite 7

User Information
MA355
SW01
Triple display for incremental encoder
ENGLISH
1. Warranty information
• In order to carry out installation correctly, we
strongly recommend this document is read very
carefully. This will ensure your own safety and
the operating reliability of the device.
• Your device has been quality controlled, tested
and is ready for use. Please observe all warnings
and information which are marked either directly
on the device or specified in this document.
• Warranty can only be claimed for components
supplied by SIKO GmbH. If the system is used
together with other products, there is no warranty
for the complete system.
• Repairs should be carried out only at our works.
If any information is missing or unclear, please
contact the SIKO sales staff.
2. Identification
Please check the particular type of unit and type
number from the identification plate. Type number
and the corresponding version are indicated in the
delivery documentation.
e.g. MA355-0023
version number
type of unit
MA355-S Datum 18.04.2006
3. Mounting instructions
The unit should only be used according to the pro-
tection level provided. Protect display MA355, if
necessary, against environmental influences such
as sprayed water, dust, knocks, extreme tempe-
ratures.
Built-in housing EG
Push the device without fixing clamps into the pa-
nel cut-out. Then put the fastening clamps on the
sides so that the screw slit is directed to the rear
wall and lock them by pulling them in the direc-
tion of the arrow.Tighten fixing screws carefully.
4. Electrical Connection
• Switch power off before any plug is inserted
or removed!!
• Provide standed wires with ferrules.
• Check all lines and connections before switching
on the equipment.
Interference and distortion
All connections are protected against the effects
of interference. The location should be selected
to ensure that no capacitive or inductive in-
terferences can affect the encoder or the con-
nection lines! Suitable wiring layout and choice
of cable can minimise the effects of interference
(eg. interference caused by SMPS, motors, cyclic
controls and contactors).
Necessary measures:
• Only screened cable should be used. Screen
should be connected to earth at both ends.
Wire cross section is to be at least 0,14mm
max. 0,5mm .
2
• Wiring to screen and to ground (0V) must be via
a good earth point having a large surface area
for minimum impedance.
Art.Nr. 82850
,
2
Änd. Stand 161/06 7