User Guide| LQ Series 4.0
3.6.1
2-Wire specific settings
Autonull: You must perform auto-null when any change in the connected 2-wire
equipment occurs or there is a significant temperature change.
Termination:Termination is enabled automatically when power is enabled on a 2-
wire partyline. Termination should only be enabled on one device within a 2-wire
circuit. Termination can be toggled off and on in the configuration user interface.
For more information, see:
Power 2-wire beltpacks from the Partyline on page 21
Page 33