PID4/8-RU
	Description Remote Unit with 4 or 8 Industrial Regulators (PID) communicating (up to 15 together on high speed RS232 or RS485, ARCnet backplane) with a Host CPU or PLC.
Configuration:
Bus:	RS232, ARCnet
Technology:
Related Main Brands:
Notes:	The board executes the job to communicate and manage data transmission and allocation, avoiding that the Host CPU wastes time & power in low level (but high speed and many data) tasks. 1 or more μP and RealTime Firmware have been used. Insulated or optoinsulated signals allow communication between not electrical-compatible systems and longer distances.