Electrical Connection - Siko ASA510H Benutzerinformation

RADIAL application ASA510H with MR500:
Direction of outgoing cable
positive tra-
vel direction
(default)
Fig. 8: Mounting tolerances

4. Electrical connection

• Live connections must neither be closed nor
removed!
• Wiring must only be carried out with power off!
• Check all lines and connections before switching
on the equipment.
• In order to ensure flawless functioning of the de-
vice, it is absolutely necessary that the translation
moduke and sensor head be connected to potential
equalization in a workmanlinke manner. To enable
this, each a ring eye for connecting a max. 2.5 mm²
cable, alternately a tab as well as a tooth lock
washer are enclosed in the delivery. The connection
should be as short as possible (see fig. 1).
Interference and distortion
All connections are protected against the effects
of interference. The location should be selected
to ensure that no capacitive or inductive inter-
ferences can affect the sensor or the connection
lines! Suitable wiring layout and choice of cable
can minimise the effects of interference (e. g. in-
terference caused by SMPS, motors, cyclic controls
and contactors).
ASA510H+MB500/1+MR500
max. ±2°
Undercut
the solid shaft
for tread plug
is recommen-
ded
Direction or rotation
of magnetic ring
Datum 12.05.2015
Necessary measures:
• Only screened cable should be used. Screen should
be connected to earth at both ends. Wire cross
at
section is to be at 0.25 mm².
• Wiring to the screen and ground (0 V) must be se-
cured to a good point. Ensure that the connection of
the screen and earth is made to a large surface area
with a sound connection to minimise impedance.
• The system should be positioned well away from
cables with interference; if necessary a protective
screen or metal housing must be provided. The
running of wiring parallel to the mains supply
should be avoided.
• Contactor coils must be linked with spark sup-
pression.
• To enhance interference resistance of the ASA510H,
the service line for supply voltage and output
signals must be equipped with a ferrite sleeve
mounted at the smallest possible distance from the
D-SUB connection. The sleeve should be chosen so
as to fit exactly since the external diameter depends
on the type of service line used.
• Extension or splitting of the sensor cable is not
permitted.
Power supply:
Power consumption: <5 Watt
Connection of the translation module
Output signals and voltage supply are connected to
the 9 poles D-Sub or 15 poles D-Sub terminal strip
(see fig. 1).
Attention! In order to ensure safe electrical con-
nection. it is necessary that the D-SUB connections
be fastened with the appropriate screw lock.
Connector connection X1 (15 pole D-SUB male)
viewing side =
plug-in-side
Digital interfaces: without
Pin Signal
1, 2 nc
3 +24 V DC
4 0 V
5, 6 nc
7 SSI_DATA
8 /SSI_DATA
9-11 nc
12 SSI_GND
Art. Nr. 84515
24 V DC ±20 %


 
Description
power supply of translation module
(+24 V DC ±20 %)
for translation module
positive data output SSI
inverted data output SSI
for translation module SSI
Änd. Stand 87/15 7