Sensoray 518 - Manual (Page 10)

9
Hardware Filters
Each channel is provided with a hardware filter, which may be used to reduce
thermocouple and aid in detecting open sensor conditions. This feature is in
addition to the software filter algorithm.
Option shunts E9 through E24 are used to enable the hardware filters. A pair of
shunts is assigned to each channel. To enable a channel’s filter, you must install
both shunts. To disable a channel’s filter, you must remove both shunts. You should
enable the filter only for channels that are connected to thermocouples. The
following table shows shunt assignments for all channels:
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7
E9 E10 E11 E12 E13 E14 E15 E16
E17 E18 E19 E20 E21 E22 E23 E24
For example, install shunts E12 and E20 to enable the filter for channel 3.