Simplified Incremental Pg Card (Ec - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
A.7.6 Simplified incremental PG card (EC-PG507-12)
The DIP switch SW1 is used to set the voltage class (5 V or 12 V) of the power supply of the encoder.
The DIP switch can be operated with an auxiliary tool.
The terminals are arranged as follows:
PE
PGND
Indicator definition
Indicator
LED1 State indicator
Disconnection
LED2
indicator
LED3 Power indicator
The EC-PG507-12 expansion card can be used in combination with multiple types of incremental
encoders through different modes of wiring. The wiring modes are similar with EC-PG505-12.
EC-PG507-12 terminal function description
Signal
PWR
Encoder power
PGND
A1+
A1-
B1+
B1-
Z1+
Z1-
A1+
A1-
Name
On: The expansion card is establishing a connection with the
control board.
Blinking periodically: The expansion card is properly connected to
the control board (1s duration, on for 0.5s, and off for the other
0.5s).
Off: The expansion card is disconnected from the control board.
Off: A1 or B1 of the encoder is disconnected.
On: The encoder pulses are normal.
On: The control board feeds power to the PG card.
Port
Voltage: 5V/12V ± 5%; Max. current: 150 mA
The voltage class can be selected through SW1, depending
on the encoder voltage class.
1. Supporting push-pull interfaces of 5 V/12 V
2. Supporting open collector interfaces of 5 V/12 V
Encoder
3. Supporting differential interfaces of 5 V
interface
4. Response frequency: 400 kHz
5. Supporting the encoder cable length of up to 50 m
B1+ Z1+
B1- Z1-
Description
Description
-370-
Expansion cards
PWR
PGND