INVT Goodrive350-19 Series - Page 491

Goodrive350-19 series VFD Extension cards
-484-
+24V
PE
COM
S4
S3
S2
S1
HDIB
PW
HDIA
A1-
B1+
B1-
Z1+
Z1-
R
S
T
U
V
W
U
V
W
M3~
PG
AO
BO
ZO
pulse A
pulse B
A2+
A2-
B2+
B2-
REV running
FWD running
CNC
PLC
Upper computer
A1+
Fault reset
Z2+
Z2-
PGND
PWR
Z
B
A
Push-pull
encoder
B-
0V
VCC
0V
Z-
Z+
PE
Z
Push-pull
output
0V
VCC
0V
Use the shielded cable
VCC
VCC
B+
A-
A+
A
B
PWR
PGND
PWR
PWR
PWR
PG card
The following figure shows the external wiring of the PG card when it is used in combination with a
differential encoder.