User guide

Rockwell Automation Publication 2080-UM003A-EN-E - March 2013 41

Configure Your Expansion I/O Module Chapter 5

Filter Update Time Set as the following (in

msec):

• 4

• 8

• 16

• 32

• 40

• 48

• 60

• 101

• 120

• 160

• 200

• 240

• 320

• 480

See Filter frequency on page 14

NOTE: Filter update time 4 ms is not

available for Thermocouple sensor types

B, R, S, E, J, C, K, L, N, or T or 0…10 mV.

Filter update time 8 ms is not available

for Thermocouple sensor types B, R, S.

Filter Frequency (-3dB) Set as the following (in Hz):

• 114

• 60

• 30

• 14

• 12

• 9.4

• 8.0

• 4.7

• 4.0

• 3.0

• 2.4

• 2.0

• 1.5

• 1.0

50/60 Hz Noise Rejection Set as:

• Both (default)

• 50 Only

• 60 Only

• Neither

See Noise Rejection on page 10

Configuration Parameters for 2085-IRT4

Configuration Property What to do Description