Pg Extension Cards; Sin/Cos Pg Card--Ec - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
A.7 PG extension cards
A.7.1 Sin/Cos PG card——EC-PG502
The terminals are arranged as follows:
PE AO+
GND AO-
Indicator definition
Indicator
No.
Disconnection
LED1
LED2
LED3
EC-PG502 terminal function description:
Symbol
PWR
PGND
A1+
A1-
B1+
B1-
R1+
BO+ ZO+ A1+
BO- ZO- A1-
Definition
This indicator is off when A1 and B1 of the encoder are
disconnected; it blinks when C1 and D1 of the encoder are
indicator disconnected; and it is on when the encoder signals are
normal.
Power This indicator is on after the control board feeds power to the
indicator PG card.
This indicator is on when the extension card is establishing a
connection with the control board; it blinks periodically after
State the extension card is properly connected to the control board
indicator (the period is 1s, on for 0.5s, and off for the other 0.5s); and it
is off when the extension card is disconnected from the control
board.
Name
Encoder power
Encoder interface
C1+
B1+ R1+ A2+
B1- R1- A2-
Function
Function 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
-309-
Extension cards
C1- D1+ D1-
B2+ Z2+ PWR
B2- Z2- GND