M800VS/M80V Series Connection and Setup Manual
5 Installation
5.3 Unit Installation
206
IB-1501613-A
(1) Remove the cover of FCU8-EX705.
(2) Insert the function expansion unit into FCU8-EX705.
(3) Close the cover of FCU8-EX705.
(4) Remove the cover on the back side of control unit.
(5) Fix FCU8-EX705 to the control unit with three screws of M3 x 25.
Option relay unit: FCU8-EX705 (for 2 slots)