INVT Goodrive350 Series Operation Manual page 366

Goodrive350 series high-performance multifunction VFD
The terminals are arranged as follows:
PE AO+
GND AO-
Indicator definition
Indicator
Disconnection
LED1
LED2
LED3
EC-PG502 terminal function description
Signal
PWR
GND
A1+
A1-
B1+
B1-
R1+
R1-
C1+
C1-
D1+
D1-
A2+
A2-
B2+
B2-
Z2+
Z2-
BO+ ZO+ A1+
BO- ZO- A1-
Name
Off: A1 and B1 of the encoder are disconnected.
Blinking: C1 and D1 of the encoder are disconnected.
indicator
On: The encoder signals are normal.
Power
On: The control board feeds power to the PG card.
indicator
On: The expansion card is establishing a connection with the
control board.
Blinking periodically: The expansion card is properly
State
connected to the control board (the period is 1s, on for 0.5s,
indicator
and off for the other 0.5s).
Off: The expansion card is disconnected from the control
board.
Port
Encoder power
Encoder interface
Pulse reference
C1+
B1+ R1+ A2+
B1- R1- A2-
Description
Voltage: 5 V ± 5%
Max. output current: 150 mA
1. Supporting Sin/Cos encoders
2. SINA/SINB/SINC/SIND 0.6–1.2Vpp; SINR 0.2–
0.85Vpp
3. Max. frequency response of A/B signals: 200 kHz
Max. frequency response of C/D signals: 1 kHz
1. Supporting 5V differential signal
2. Frequency response: 200 kHz
-357-
Expansion cards
C1- D1+
B2+ Z2+
B2- Z2-
Function
D1-
PWR
GND