Delta Modbus TCP Communication Card for VFD-C2000 has the dual processors that are made to support the floating point operations. It has flexible function extension modules that provide temperature measurement, additional single-axis motion control, analog I/O, high-speed counting, etc. Delta Modbus TCP Communication Card for VFD-C2000 has a PLC-Link as well as brand-New High-Speed Extension Modules. The said features can shorten the data transmission time as well as boost the efficiency of the PLC program.