Simulated Encoder Output - Baldor 23H Series Installation & Operating Manual

Simulated Encoder Output

IN A
From
IN B
IN C
Processor
IN D
26LS31
MN723
The control provides a simulated encoder output at connector J1 as shown in Figure
3-25. This output provides position information to the host controller. Use twisted pair
wire with an overall shield.
This output simulates a 1024 ppr encoder with quadrature outputs. Counting in
quadrature will provide 4096 ppr with one index marker (CHC) per revolution. It is
recommended that this output only drive one circuit load. Driving multiple loads is not
recommended (to avoid ground loops).
Figure 3-25 Simulated Encoder Output
A
A
B
B
C
C
J1
A
31
A
32
B
33
B
34
C
35
C
36
DGND
38
See recommended Terminal Tightening Torques in Section 7.
P
P
To Host Position
Controller
P
P
= Twisted Pair
Receiving & Installation 3-21