The FH Controllers can interface with encoder signals to perform tasks, this encoder interface (line driver type) is supported only by the FH-2000/FH-5000 series controllers.
This connection is through a purpose made cable with part number FH-VR and is supplied in a 1.5m length.
The Encoder connection can be found at the below location on the controller:
Specifications for the Encoder Interface:
Pin Layout
