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84 Series 100 Plus Option Board Analog Input switch settings
Section 3: Installation Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
3.5.5 Series 100 Plus Option Board Analog Input switch settings
The Series 100 Plus Option Board provides the capability to sample analog temperature (Analog
Input 1) and pressure (Analog Input 2) 4-20 mA signals. These input signals are individually
configurable for sinking or sourcing current via Series 100 Plus Option Board switches as
described in the tables below (Ta bl e 3- 39 through Table 3 -4 6) and in Daniel drawing DE-21056
(particularly page 3, notes 24, 25, and 28 (see Appendix I). The Series 100 Plus Option Board
provides two independent analog input circuits used in conventional 4-20 mA service.
Table 3-39 Series 100 Plus Option board Analog In 1 temperature sink setting
Board Switch Position
Series 100 Plus Option Board S12-1 SINK
S12-2 SINK
S12-3 SINK
If the analog input is configured for ‘Source’ mode (i.e., powered by the meter), then it
must be at the bottom of the loop (stack).