Multi-function I / O expansion card:
Increase 3 digital inputs, 2 digital outputs, two relay outputs, two analog voltage input T_Motor.
It applies to all models.
Modbus communication card:
One RS - 485 communication card, one CAN communication card.
Unique SCR trigger: special standard load and heavy load.
Unique load application: Parameter built-in ten types of load for users choose.
Multiple start-up and shutdown ways: voltage linear curve, current exponential curve and voltage linear curve.
App
