User Guide

Inputs, Relay Outputs, and Power Status
Rev 3.0B Feb.08 56
Digital Inputs
Connectawiringleadtoadigitalinput(DIN)at9,11,20,or
22,andthenearestgroundat8,10,19,or21,asapplicable.
Caution: Never apply voltage to the Digital inputs. The inputs can
only be switched open or closed to ground.
Relay Outputs
Connectthecircuitleadstooneofthetworelaypairsat6and
7orat17and18.
Monitoring and Setting the I/O
Youcanmonitorthestatusofboththedigitalandanalog
inputsusingAceManagerorATCommandsandalsowith
specialreportssentusingRAP.InAceManager,selecttheI/O
group.
Figure 7-6: AceManager : I/O
Youcanmonitorthestatusoftherelaysorsetthemusing
AceManager, I/Ogroup,orATCommands.
Figure 7-7: AceManager : I/O - *RELAYOUTn