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
S
L
C-
ps
r-
2a
d
d
re
s
s
tpH.
w
m
f
ELR 47K