Connecting I/O Device Via Communication Expansion Unit - Mitsubishi M80 series Connection And Set Up Manual

M800S/M80 Series Connection and Setup Manual
7 Connection of Control Unit

7.11 Connecting I/O Device via Communication Expansion Unit

Mount the communication expansion unit onto the dedicated slot of the control unit.
(Note 1) To use the communication expansion unit, the option relay unit (FCU8-EX70x) is required.
(Note 2) When you connect the communication expansion relay unit (2ch) FCU8-EX703 to use two communication
expansion channels, the available combinations are as follows.
Any combination not stated below cannot be used.
Either 1ch or 2ch can be used.
Case 1: CC-Link expansion unit (FCU8-EX561) + CC-Link expansion unit (FCU8-EX561)
Case 2: CC-Link expansion unit (FCU8-EX561) + PROFIBUS-DP master unit (FCU8-EX563)
Case 3: CC-Link expansion unit (FCU8-EX561) + EtherNet/IP (FCU8-EX565)
IB-1501269-F 202