LI-COR LI-840A - Page 28

LI-840
Input
Output
+
-
3 - 30V
Air Inlet
12VDC
+
-
Mains
120VAC
1 2 3
V+ GND High alarm
Fan
Exhaust
Fan
A list of suppliers of electronic relay switches can be found in Appendix D.
NOTE: Consult your local electrical codes before wiring, and/or have a professional elec-
trician wire your application.
Section 2
2-6 Section 2. Power On