Encoder #2 (External) Cn7 - Leadshine EL8-EC Series User Manual

2.12 Encoder #2 (External) CN7

External encoder pulse input

Please connect the encoder reference ground terminal to driver ground terminal.
Recommended to use double winding cable with shielding foil, Connect the shielding
foil to CN7 connector to reduce noise interference.

External encoder input method: Differential input
Pin Signal
1 5V
2 GND
3 A+
4 A-
5 B+
6 B-
Z+
7
Z-
8
Frame FG
Encoder
A
B
Z
GND
+5V
User manual of EL8-EC***F AC Servo
Description
Power supply 5V
Power supply ground
Phase A+ pulse input
Phase A- pulse input
Phase B+ pulse input
Phase B- pulse input
Phase Z+ pulse input
Phase Z- pulse input
Shield grounding
Driver
3
A＋
4 A－
5 B＋
C
B－
6
N
Z＋
7
7
8
Z－
2
GND
1
+5V
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