WattMaster WM-WCC3-TGD-01B - Manual (Page 597)

13. WCC III - MCD INSTALLATION GUIDE
WCC III Technical Guide 13A-13
Figure 5: The WCC III typical system architecture with POWER and SWITCHABLE COMM boards
Figure 6: WCC III typical system architecture without the POWER and SWITCHABLE COMM boards
WCC III - MCD Typical System Architecture