Elevator drive inverter PG card Siei TL-EXP-EV feedback encoder crossover card

Elevator drive inverter PG card Siei TL-EXP-EV provides incremental coding output of TTL and HTL inverter levels, which can be used to simulate the feedback of servo motors, with isolation and frequency division functions.

The expansion card is installed directly inside the SIEI inverter through pins and screws, and is connected to the controller through the DB9 socket to realize the control function. The expansion card provides 1, 2, 4, and 8 frequency divisions, and each frequency division needs to be set through the S1S2 jumper. Users can choose the card according to their needs.