Jetter JetMove D203 - Page 65

JetMove D203 7.5 Sin-Cos Encoder Connection
Jetter AG 65
Fig. 16: Sin-cos encoder connection, also setting the supply voltage
INFO 1.3
Supply voltage +5 ... 8.5 V at the JetMove D203:
With the help of the sense resistor, the supply voltage can be set for the encoder.
The resistance can be calculated by the following formula:
In order to set a supply voltage of +8.5 V, for example, a resistor of 1.33 k is
needed.
RU()
4700Ω
U5V–
------------------=
Ω
Si n - C o s- E n c o d e r
JetMove D203
X71 / X81:
15-Pin
SUB-D Connec tor
Se n s e +
Se n se -
+ 5...8,5V
0 V
Si n +
Cos+
Ind e x+
Si n -
Cos-
Ind e x-
6
14
5
13
1
2
3
9
10
11
+5...8.5V
0V
Si n +
Cos+
Ind e x+
Si n -
Cos-
Ind e x-
INFO 2
Selecting signal:
By means of the selecting signal, a coding can be carried out, in order to diagnose
mixing up the two encoder connectors. This is only useful, if one of the two
encoder connectors has got this coding. For coding, this pin must be connected
to 0 V. A coded encoder connector can be checked via the application program of
the controller.