Technosoft IBL2403-CAN - Feedback Connections

© Technosoft 2007 29 IBL2403 Technical Reference
magnetically shielded (toroidal, for example), and must be rated for the motor surge
current. Typically the necessary values are around 100 μH.
c) A good shielding can be obtained if the motor wires are running inside a metallic cable
guide.
3.2.9. Feedback connections
3.2.9.1 Single-ended encoder connection
+3.3V
Single-ended encoder
connection
Shield
IBL2403 v1.1
J2
+5V
MotionChip
TM
+5V OUT
Enc A+
Enc B+
Enc Z +
GND
+5V
+2V
+5V
+2V
+5V
+2V
470R
47K
1K
1K
1K
470R
47K
470R
47K
Figure 3.15. Single-ended encoder connection