TD350 Series VFD Extension cards
-326-
A.7.7 24V simplified incremental PG card (EC-PG507-24)
The terminals are arranged as follows:
Indicator definition
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.
Off: A1 or B1 of the encoder is disconnected.
On: The encoder pulses are normal.
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
Connected to the ground to enhance anti-interference
performance.
Voltage: 24V±5%; Max. output current: 150mA
(PGND is the ground for power isolation)
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 100 m
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