Honeywell 3400 Installation Instructions Manual page 46

E-MON CLASS 3400 METER
11.1 Expansion Feature Package Board
Connections (Optional)
+ – + – + – + –
INP1 INP2 OUT1 OUT2
IO - Terminals
NC COM2 NO NC COM1
NO
M33321
Relay - Terminals
62-0398—02 46