NTI ENTERPRISE ENVIRONMENT MONITORING SYSTEM
46
Cycle Sensor Power
A “Cycle Sensor Power” button is also provided (see Figure 46) for each sensor connected to the “Digital In” terminals (locally-
connected Digital Inputs only). To momentarily disrupt power to any sensor connected to a Digital Input terminal, click on this
button. For example, when a smoke detector needs to be power-cycled in order to reset it. The 12VDC power will be disrupted
to the sensor for 5 seconds and then automatically restored.
Note: On ENVIROMUX-5D and -2D, the “Cycle Sensor Power” will cause the “AUX PWR” terminals to cycle power.
This will only be effective for the sensor you are clicking the button for if that sensor is being powered from these
terminals. If your sensor is powered, for example, from an AC adapter, the “Cycle Sensor Power” button will have no
effect on that sensor, but it will still cycle power on the “AUX PWR” terminals, disrupting any device getting power from
these terminals for 5 seconds. Keep this in mind if more than one sensor (or device) is being powered from these
terminals.
Add Tach Sensor
To add a Tach Sensor, make connections of the tachometer type sensor (ENVIROMU-WSS for example) to Digital Input 1 on the
rear of the ENVIROMUX. Then select “Add Tach Sensor on Digital Input 1” on the Sensors summary page (page 42). The
sensor configuration page with added settings for a custom sensor will appear. These settings are the same as those described
under “Specialized Sensors” on page 40.
Figure 48- Connection that supports Tachometer Sensor
Note: Digital Input 1 is the only terminal connection point that supports a tach sensor.
To remove a digital input sensor from the displayed list, click on “Delete” under the Action column in the Digital Input Sensor list.
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