12
AEA111/1
Datum 25.01.2008
Art.Nr. 84155
Änd. Stand 245/07
6
9
1
6
9
1
6
5
1
5
1
2
3
X1/Output
Status LED
X2/Interface
Sensor
SW1/Parameter
Status LED
15
9
1 2
6
3
1
9
5
1
2
1
3
6
8
1
Sensor
X1/Output
X4/Operation voltage
X3/Interface
SW1/Parameter
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 0,25mm2.
Wiring to screen and to ground (GND) must be
via a good earth point having a large surface area
for minimum impedance.
The unit 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
AEA111/1 the connecion line for power supply
and output signals should have a ferrite sleeve
mounted at a very short distance from the D-SUB
connection. Since the outer diameter depends on
the type of the connection line, a suitable sleeve
should be selected.
Power supply:
24VDC±20%
Power consumption:
< 8 Watt
5.1 Pin connection
Attention!
Fixing of the D-Sub plug to the socket
is to be made by using the screws in the plug. this
will guarantee a neat and effective connection.
Attention!
If the analog signals are not further
processed it is recommended to terminate each
the sin+ and sin- as well as the cos+ and cos- out-
puts with a 120 Ohm resistor.
In case the analog signals are further processed,
take care that a terminator is included in the re-
ceiving electronics unit.
•
•
•
•
•
Pin Connection Output X1
PIN
Signal
Description
1
sin+
positive sinus output
2
sin-
negative sinus output
3
cos+
positive cosinus output
4
cos-
negativer cosinus output
5
Analog_GND Ground analog signal
6-9
-
n.c.
Interface X2
PIN
Signal
Description
1
+24VDC voltage supply of translation
24VDC ±20%
2
SSI cycle+ SSI cycle input, opto-decoupled
3
RS485 DÜA Serial service interface
4 Ext_Config external configuration input
5
GND
Ground translation module
6 SSI Daten+ SSI data output
7
SSI cycle- SSI cycle input, opto-decoupled
8 RS485 DÜB Serial service interface
9
SSI data- SSI data output
5.1.2 Pin connection EB
The output signals are carried via a 9-pin and/or
15-pin D-SUB connector and the supply voltage is
carried via a 3-pin connector.
5.1.1 Pin Connection EA
The output signals and the supply voltage are each
carried via a 9-pin D-SUB connector.