Setup
Connection Specifications
maxon motor control
3-50
Document ID: rel8399
EPOS4 Positioning Controller
Edition: November 2018
EPOS4 Module/Compact 50/8 Hardware Reference
© 2018 maxon motor. Subject to change without prior notice.
3.4.4
Hall Sensor
Table 3-51
Hall sensor – Pin assignment
Figure 3-28
Hall sensor 1 input circuit (analogously valid for Hall sensors 2 & 3)
Module
Header
Pin
Compact/CB
Connector
Pin
Signal
Description
A18…A22
X4 | 4
GND
Ground
A23
X4 | 1
Hall sensor 1
Hall sensor 1 input
A24
X4 | 2
Hall sensor 2
Hall sensor 2 input
A25
X4 | 3
Hall sensor 3
Hall sensor 3 input
A26
X4 | 5
V
Sensor
Sensor supply voltage (+5 VDC; I
L
≤
100 mA)
–
X4 | 6
Hall shield
Cable shield
Hall sensor
Sensor supply voltage (V
Sensor
)
+5 VDC
Max. Hall sensor supply current
30 mA
Input voltage
0…24 VDC
Max. input voltage
+24 VDC
Logic 0
typically <0.8 V
Logic 1
typically >2.0 V
Internal pull-up resistor
10 k
Ω
(referenced to +5.45 V)