I/O Expansion Card (for Inverter Drive)

At the early stage of variable frequency drive design, the number of terminals in the control system is set according to conventional applications of VFD. This can meet usage requirements in most occasions.

Nowadays, large scale DCS systems have higher requirements for compatibility of inverters because of wider and wider usage of inverters as well as rapid development of informationized features of frequency conversion technology. Therefore, Micno designs I/O expansion cards for VFD to respond to the demands for a large number of terminals.

I/O Expansion Cards for Inverter Drive

Model: KE600-DG-01
Usage: expansion of terminals
Digital Input: three channels
Digital Output: one channel, can be high pulse output
Open Collector Output: one channel
Relay Output: one channel (normally open/close)
Communication Interface: one channel, standard RS485 physical interface

Model: KE600-RS485-01
Usage: expansion of communication terminals
This expansion board provides an international standard RS485 physical interface

Model: KE600-ZS-01
This adapter card is exclusively used in injection molding machines for collecting and processing data of pressure and flow.

Model: KE600-PG-01
Usage: used for closed loop vector control
Compatibility: compatible with open collector encoder signal input and frequency dividing output (providing 12V power drive)

Model: KE600-PG-02
Usage: used for close loop vector control
Compatibility: compatible with differential encoder signal input and frequency dividing output (providing 5V power drive), only for KE600 variable frequency drive.

Mode: KE200-RS485-01
Usage: expansion of communication terminals
Communication Interface: providing an international standard RS485 physical interface

Model: KE200-PG-01
Usage: used for close loop vector control
Compatibility: compatible with open collector encoder signal input, differential encoder input and frequency dividing output (providing 12V power drive), for KE200 variable frequency drive only.