Goodrive350 IP55 High-ingress Protection Series VFD
Expansion cards
-331-
A.7.7 24V simplified incremental PG card (EC-PG507-24)
The terminals are arranged as follows:
PE
A1+
B1+
Z1+
PWR
PGND
A1-
B1-
Z1-
PGND
Indicator definition
Indicator
Name
Description
LED1
State indicator
This indicator is on when the expansion card is
establishing a connection with the control board; it blinks
periodically after the expansion 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 expansion card is
disconnected from the control board.
LED2
Disconnection
indicator
Off: A1 or B1 of the encoder is disconnected.
On: The encoder pulses are normal.
LED3
Power indicator
This indicator is on after the control board feeds power to
the PG card.
EC-PG507-24 can work in combination with multiple types of incremental encoders through
various external wiring modes. It is easy to use for the use of 5.08mm pitch terminal.
EC-PG507-24 terminal function description
Signal
Port
Description
PE
Grounding terminal
Connected to the ground to enhance anti-interference
performance.
PWR
Encoder power
Voltage: 24V±5%; Max. output current: 150mA
(PGND is the ground for power isolation)
PGND
A1+
Encoder interface
1. Supporting push-pull interfaces of 24 V
2. Supporting open collector interfaces of 24 V
3. Supporting differential interfaces of 24 V
4. Frequency response: 200 kHz
5. Supporting upporting the encoder cable length of up to 100m
A1-
B1+
B1-
Z1+
Z1-
