Hitachi Drives Option and Communication Modules

Hitachi Drives Option and Communication Modules

SJ100 Accessories - Ethernet Interface

The HA-EDRV2 Ethernet drive module provides a high-performance Ethernet link between a control system and a Hitachi SJ100 Series drive. It mounts on DIN rail and connects a drive to an Ethernet hub or PC. The HA-EDRV2 processes input signals from the drive, formats the signals to conform with the Ethernet standard, and transmits the signals to the controller. The Ethernet interface also receives and translates the output signals from the controller and distributes the signals to the drive.

NOTE: The HA-EDRV2 requires an external 24V DC power supply.

SJ300 Option Cards - Encoder feedback board

The SJ-FB encoder feedback board improves the SJ300’s speed regulation and torque response. The SJ-FB connects to an encoder and detects the rotational speed of the motor to prevent speed fluctuations. The SJ-FB can also be used for master/ slave control, electronic line shaft with ratio control, and shaft position control.