maxon motor control
4-22
Document ID: rel5876
EPOS2 P Programmable Positioning Controller
Edition: May 2016
EPOS2 P 24/5 Hardware Reference
© 2016 maxon motor. Subject to change without prior notice.
4.3
Hall Sensor Connector (J3)
Hall sensors are required to detect the rotor position of maxon EC motors (brushless).
Suitable Hall effect sensors IC use «Schmitt trigger» with open collector output.
Figure 4-12
Hall Sensor Input Circuit
Figure 4-13
Hall Sensor Connector (J3)
Hall sensor supply voltage
+5 VDC
Max. Hall sensor supply current
30 mA
Input voltage
0…+24 VDC
Logic 0
typically <0.8 VDC
Logic 1
typically >2.4 VDC
Internal pull-up resistor
2.7 k
Ω
(a5 VDC)
Pin
Signal
Description
1
Hall sensor 1
Hall sensor 1 Input
2
Hall sensor 2
Hall sensor 2 Input
3
Hall sensor 3
Hall sensor 3 Input
4
GND
Ground of Hall sensor supply
5
+VHall
Hall sensor supply v5 VDC / 30 mA
6
Hall shield
Cable shield
Accessories
Cable
Hall Sensor Cable (275878)
Notes
Suitable connector
Suitable crimp terminals
Suitable hand crimper
Molex Micro-Fit 3.0 6 poles (430-25-0600)
Molex Micro-Fit 3.0 female crimp terminals (43030-xxxx)
Molex hand crimper (63819-0000)
