INVT Goodrive350 Series Operation Manual page 373

Goodrive350 series high-performance multifunction VFD
Indicator
Disconnection
LED2
indicator
LED3 Power indicator
The EC-PG505-12 expansion card can be used in combination with multiple types of incremental
encoders through different modes of wiring. It is user-friendly, adopting spring terminals.
EC-PG505-12 terminal function description
Signal
PWR
PGND
A1+
A1-
B1+
B1-
Z1+
Z1-
A2+
A2-
B2+
B2-
Z2+
Z2-
AO+
AO-
BO+
BO-
ZO+
ZO-
Name
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.
This indicator blinks only if A1 or B1 signal is disconnected
during encoder rotating; and it is on in other cases.
On: The control board feeds power to the PG card.
Port
Encoder power
Encoder interface
Pulse setting
Frequency-divided
output
Description
Description
Voltage: 5 V/12 V ± 5%
Max. output: 150 mA
Select the voltage class through the DIP switch
SW1 based on the voltage class of the used
encoder.
1. Supporting push-pull interfaces of 5 V/12 V
2. Supporting open collector interfaces of 5 V/12 V
3. Supporting differential interfaces of 5 V
4. Response frequency: 200 kHz
1. Supporting the same signal types as the encoder
signal types
2. Response frequency: 200 kHz
1. Differential output of 5 V
2. Supporting frequency division of 1–255, which
can be set through P20.16 or P24.16
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Expansion cards