Micro Motion
®
Model D and DT Sensors Instruction Manual 25
Wiring continued
D600 sensor
For wiring between the sensor and transmitter, there are two options:
junction box or core processor.
• For wiring instructions from junction box to transmitter, see page 29.
• For wiring from core processor to transmitter or for direct host, see
page 32.
The D600 also requires wiring to an AC power supply for the integral and
remote version of the booster amplifier. Between 85-250 VAC of power
must be provided. See pages 26-27.
The remote version of the booster amplifier requires wiring to the sensor
and wiring of the drive wires. See page 28.
The sensor is shipped with 16 feet (5 meters) of 9-wire cable for
connecting from the remote booster amplifier to the intrinsically safe
junction box located on the sensor. For longer cable lengths, up to 60
feet (20 meters), contact Micro Motion.
Improper installation of wiring could cause
measurement error or sensor failure.
• Shut off power before installing power-supply wiring.
• Follow all instructions to ensure sensor will operate
correctly.
• Install drip legs in conduit or cable.
• Seal all conduit openings.
• Ensure integrity of gaskets, and fully tighten sensor
junction-box cover, core processor cover, and all
transmitter housing covers.
Explosion Hazard
In a hazardous area:
• Do not open booster amplifier housing cover while
booster amplifier is energized.
• Wait at least 30 minutes after power is shut off before
opening.
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