OPERATING INSTRUCTIONS
AST46DS
TE CONNECTIVITY SENSORS
/// AST46DS OPERATING INSTRUCTIONS
03/2019
Page 2
WARNING & IMPORTANT SAFETY INSTRUCTIONS
This is the safety alert symbol. It is used to alert you to
potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.
DANGER
indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING
indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
used with the safety alert symbol, indicates a
hazardous situation which, if not avoided, could result in minor
or moderate injury
.
ELECTRICAL INSTALLATION
EXPLOSION HAZARD
Do not install, repair or uninstall equipment unless power has been switched off and the area is known to be non-hazardous.
This equipment must be powered by a Nonhazardous live source in accordance with CAN/CSA-C22.2 No. 61010-1-04 e.g.
limited energy source, or a Class 2 Source.
Do not open when an explosive atmosphere may be present.
Please review the following wiring instructions. For U.S. installations, product case ground screw on the interior or exterior of
the housing must be bonded to ground according to Article 501 & 505 of the NEC
Recommended Wire Gauge: 18-22 AWG
Remove rear cover by hand to access terminal blocks.
Run wire through conduit connection and feed toward terminal blocks. Conduit should be installed over wire / cable per
electrical code requirements.
Use a Phillips-Head screw driver to loosen terminal screws
Connect wires to the proper terminal according to chart and tighten screw.
Ensure either the internal or external case ground screw is bonded to ground according to Article 501 & 505 of the NEC.
Install conduit plug if one side of electrical connection is unused.
Close cover
Field Service
The AST46DS has no field serviceable parts. For technical issues or questions, please contact the factory.
