Johnson Controls IFC2-640E - Page 55

Johnson Controls, Inc. SLC Wiring Manual — P/N 51870:G 04/23/2009 55
Supervising 24 VDC Power Power Considerations
Figure A.2 Alternate: 2-Address Method of Supervising a 24 VDC Circuit
M300CJ
M300MJ
Power Supervision
Relay
(EOLR-1)
Supervised NAC or IDC
ELR 47K
24 VDC Power from
Control Panel or Power Supply
SLC-psr-2addresstpH.wmf
ELR 47K