6.5 General Configuration, Continued

Line Filter

Background

When using the process temperature (PV3) input, select the input filter frequency that matches the power line frequency for the power supply.

50 Hz

60 Hzd

d Factory setting.

The line filter helps to eliminate noise on the process temperature signal input to the transmitter. Make a selection to indicate whether the transmitter will work with a 50 Hz or 60 Hz line frequency.

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Honeywell SMV 3000 user manual Line Filter Background