Logarithmic output modeFigure 15 shows in graph form the operation of the logarithmic outputmode.Figure 15 Logarithmic output1 Output current axis 5 Minimum output current (0-4 mA)2 Source value axis 6 50% output current3 High value 7 Maximum output current (20 mA)4 50% valueBilinear output modeFigure 16 shows in graph form the operation of the bilinear output mode.Figure 16 Bilinear output1 Output current axis 5 Low value2 Source value axis 6 Minimum output current (0-4 mA)3 High value 7 Knee point current4 Knee point value 8 Maximum output current (20 mA)Configure relaysThe Normally Open (NO) and Common (COM) relay contacts will beconnected when an alarm or other condition is active. The NormallyClosed (NC) and Common relay contacts will be connected when analarm or other condition is inactive (unless the Fail Safe is set to Yes), orwhen power is removed from the controller. To select a menu option,highlight the option and push ENTER.1. From the sc200 Setup menu, select Relay Setup.2. Select a relay from the list.28 (nglisK