GE Industrial Solutions Millennium II Controller J85501P-1 - Manual (Page 14)

Basic Installation and User’s Guide for the Millennium II Controller
Issue 3 January 2008 14
with 16Mbytes of Flash memory and 8Mbytes of RAM. It also contains the hardware for
the Ethernet control. Factory calibration values for the analog circuits located on the
MCR1 are stored in memory on the MCR2.
Figure 2-3: MCR1 and MCR2 Boards
Figure 2-4: Millennium II Primary Interfaces
Figure 2-4 illustrates all of the primary interfaces located on the MCR1 for the
Millennium II controller.