Network Technologies Console Switch - Manual

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INSTALLATION GUIDE FOR THE
ENVIROMUX-DCVD-xxx
DC Voltage Detector
INTRODUCTION
The NTI ENVIROMUX-DCVD-xxx is a DC voltage detection contact sensor which, when connected to an ENVIROMUX-SEMS-16
or ENVIROMUX-MINI, closes when the monitored voltage is in the 26-36VDC range. The contacts will remain closed unless the
monitored voltage drops below 24VDC, at which point the contact will open. A 2-wire sensor cable (6 foot cable included), is used
to connect to an ENVIROMUX, which can be configured to send alerts based on the presence or lack of DC voltage.
Models available:
ENVIROMUX-DCVD-24V – For use with ENVIROMUX-SEMS-16
ENVIROMUX-DCVD-24VM – For use with ENVIROMUX-MINI (SEE NOTE BELOW)
Note: The ENVIROMUX-DCVD-24VM is only compatible with ENVIROMUX-MINI units made on or after 11/1/07 (see label
on the bottom of your ENVIROMUX-MINI). If your ENVIROMUX-MINI was made prior to 11/1/07, please order model
ENVIROMUX-DCVD-24V. Failure to use the correct voltage detector will result in inaccurate alert reports.
Features:
¾ Monitors the presence of 26-36VDC
¾ 2-position screw-terminal connection
¾ Supports 2-wire sensor cable up to 1000 ft
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(6 foot cable included)
¾ RoHS
MATERIALS SUPPLIED
¾ ENVIROMUX-DCVD-xxx Power Monitor (xxx= 24V or 24VM)
¾ ENVIROMUX-2W-6 (6 foot 2-wire sensor cable)
¾ Installation Guide
INSTALLATION
Place the ENVIROMUX-DCVD-xxx where it can be plugged into an DC power source (26-36VDC). Connect a 2-wire cable
between the terminals on the ENIVROMUX-DCVD-xxx and the “CONTACTS” terminals on the ENVIROMUX-MINI, or the
“DIGITAL IN” terminals on the ENVIROMUX-SEMS-16
2
.
Use the chart below or see images on next page to make proper wire connections:
TERMINAL ON
ENVIROMUX-DCVD-xxx Wire
Color TERMINAL ON
ENVIROMUX-MINI
TERMINAL ON
ENVIROMUX-SEMS-16
+ White +5V +
Black
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When using 2-wire cables longer than 100 ft, be careful to route cables away from AC wiring, lighting sources, electric motors, or
other electrical devices.
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The wire connection terminal blocks are easily removed from the ENVIROMUX-DCVD-xxx, ENVIROMUX-MINI, and
ENVIROMUX-SEMS-16 for more convenient wire termination.
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In the event that the ground terminal is unavailable, the negative terminal ( ) has the same potential and can be substituted.