Maxon EPOS4 Disk 60/8 - Figure 3-14 Digital Incremental Encoder Input Circuit Ch a Single-Ended (Analogously Valid for Ch B & Ch I); Table 3-25 Single-Ended Digital Incremental Encoder Specification

Setup
Connections
EPOS4 Disk 60/8 Hardware Reference
CCMC | 2021-10 | rel10276
3-27
Table 3-25 Single-ended digital incremental encoder specification
Figure 3-14 Digital incremental encoder input circuit Ch A “single-ended” (analogously valid for Ch B &
Ch I)
Digital incremental encoder (single-ended)
Sensor supply voltage (V
Sensor
)
+5 VDC
Max. auxiliary supply current ≤70 mA
Input voltage 0…5 VDC
Max. input voltage ±12 VDC
Logic 0 <1.0 V
Logic 1 >2.4 V
Input high current typically +250 μA @ +5 VDC
Input low current typically −330 μA @ 0 VDC
Max. input frequency
Open drain 6.25 MHz
Push-pull
40 kHz (internal pull-up only
150 kHz (additional external 3k3 pull-up)