INVT Goodrive350 IP55

Goodrive350 IP55 High-ingress Protection Series VFD Expansion cards
-321-
Indicator
Name
Function
connected to the control board (the period is 1s, on for 0.5s,
and off for the other 0.5s).
Off: The expansion card is disconnected from the control
board.
LED3
Power indicator
On: The control board feeds power to the PG card.
The EC-PG503-05 expansion card supports the input of absolute position signals and
integrates the advantages of absolute and incremental encoders. It is user-friendly, adopting
spring terminals.
EC-PG503-05 terminal function description
Signal
Port
Description
PWR
Encoder power
Voltage: 5 V±5%
Max. current: 200 mA
PGND
A1+
Encoder interface
1. Differential incremental PG interface of 5 V
2. Response frequency: 400 kHz
A1-
B1+
B1-
Z1+
Z1-
A2+
Pulse setting
1. Differential input of 5 V
2. Response frequency: 200 kHz
A2-
B2+
B2-
Z2+
Z2-
AO+
Frequency-divided
output
1. Differential output of 5 V
2. Supporting frequency division of 1–255, which can be set
through P20.16 or P24.16
AO-
BO+
BO-
ZO+
ZO-
U+
UVW encoder
interface
1. Absolute position (UVW information) of the hybrid
encoder, differential input of 5 V
2. Response frequency: 40 kHz
U-
V+
V-
W+
W-