Goodrive350-19 series VFD for crane
Expansion card
-466-
The dual in-line package (DIP) switch SW1 is used to set the voltage class (5V or 12V) of the power
supply of the encoder. The DIP switch can be operated with an auxiliary tool.
PE
A1+
B1+
Z1+
PWR
PGND
A1-
B1-
Z1-
PGND
Indicator definition:
Indicator
Definition
Function
LED1
Status indicator
This indicator is on when the card is establishing a connection with
the control board; it blinks periodically after the card is properly
connected to the control board (the period is 1s, on for 0.5s, and off
for the other 0.5s); and it is off when the card is disconnected from
the control board.
LED2
Disconnection
indicator
This indicator is off when A1 and B1 of the encoder are disconnected;
it is on when the encoder pulses are normal.
LED3
Power indicator This indicator is on after the control board feeds power to the card.
EC-PG507-12 can work in combination with multiple types of incremental encoders through various
external wiring modes, which are similar to the wiring modes of EC-PG505-12.
EC-PG507-12 terminals are described as follows:
Signal
Port
Description
PE
Grounding terminal
Connected to the ground to enhance anti-interference
performance.
PWR
Encoder power
Voltage: 5V/12V ± 5%
Max. output: 150 mA
Select the voltage class through SW1 based on the voltage
class of the used encoder.
(PGND is the isolation power ground.)
PGND
A1+
Encoder interface
1. Supporting push-pull interfaces of 5V/12V
2. Supporting open collector interfaces of 5V/12V
3. Supporting differential interfaces of 5V
4. Response frequency: 400kHz
5. Support the encoder cable length of up to 50m
A1-
B1+
B1-
Z1+
Z1-
