... and so on3, Full function PID blocks that can be used freely4, Analog inputs (4) with ... optically isolated and programmable (4) outputs6, Built-in Can Bus, RS232, RS422, and RS485 serial interface.7, Buit ... -in field bus interface with optional Profibus, Ethernet, Devicenet, and ... protection (Alarms and Warnings)D90 series DC Drive can be used in the wide range of all ...