LumaSense Technologies M8100SM-EXP - Manual (Page 27)

E 2 T QUASAR Flare Monitors Operation Manual Electrical Installation 27
4.5 Connecting the Set Point Relay
The set point relay provides a dry contact closure with a normally open and normally closed
output. The relay is rated 1 amp resistive to 120 VAC max.
Connect the relay to terminal TB2 as follows:
Relay COMMON to COM
Relay NORMALLY OPEN to N.O.
Relay NORMALLY CLOSED to N.C.