... best alternative to the Triple-phase asynchronous motor The motor adopts the Stepless speed regulation which can ... ~20mA. Programmable open collector output: Provide 1 output terminal, 1 output can be extended by I/O card ... . High speed pulse output: Provide 1 output terminal, it can be changed as open ... code. Relay output: Provide 2 output terminals, 1 output can be extended by I/O extension card ...