INVT GD350-004G/5R5P-45-AS, Руководство по эксплуатации

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Goodrive350 IP55 High-ingress Protection Series VFD Expansion cards
-330-
A.7.6 Simplified incremental PG card (EC-PG507-12)
The terminals are arranged as follows:
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.
PE A1+ B1+ Z1+ PWR
PGND A1- B1- Z1- PGND
Indicator definition
Indicator Name Description
LED1
State indicator
On: The expansion card is establishing a connection with the
control board.
Blinking periodically: 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).
Off: 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 On: The control board feeds power to the PG card.
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 of the encoder
interfaces are the same as that of the PG card EC-PG505-12.
EC-PG507-12 terminal function description
Signal Port Description
PWR
Encoder power
Voltage: 5V/12V ± 5%
Max. current: 150 mA
The voltage class can be selected through SW1, depending on
the encoder voltage class.
PGND
A1+
Encoder interface
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: 400 kHz
5. Supporting the encoder cable length of up to 50 m
A1-
B1+
B1-
Z1+
Z1-