DESCRIPTION
 
The input/output module with 12 binary inputs and 4 binary outputs receives DDC4000 binary signals in the automation system and activates binary control functions. Contacts are Volt Free and can be used for Meter Pulse Reading to a limit of 80Hz. The binary outputs are directly overridden using the user adjustments on the facia. Labels for the IO applications can be created in the PS4000 engineering tool.