NTI enviromux-imd-taa2 User Manual page 7

Note: Using 16-26AWG wire, the sensor can be mounted up to 1000 feet away from the ENVIROMUX.
3. Connect two more 18-22 awg wires (not supplied) between the "12V" and "
terminals on the sensor.
Note: If the "AUX PWR" terminals on the ENVIROMUX-2D / -5D are already powering another sensor, then an external power
supply may be required to power the new sensor, with power connections made as shown for the ENVIROMUX-MINI-LXO
above. . If the combined power consumption of the two (or more) sensors exceeds 500mA, then an external power supply
will be required.
4. Be sure to tighten terminals to secure each conductor to the terminal block.
5. Mount the sensor as needed according to the type of sensor being connected.
" (ground) terminals and the "+12" and "NEG"
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