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Emerson Rosemount 8750WB Quick Start Manual page 26

Magnetic flowmeter system

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Quick Start Guide
Table 8. Overcurrent limits
Power system
95-250 VAC
12-42 VDC
Field mount power supply
For AC power applications (90-250 VAC, 50-60 Hz), connect AC Neutral to
terminal 9 (AC N/L2) and connect AC Line to terminal 10 (AC/L1). For DC power
applications, connect negative to terminal 9 (DC -) and positive to terminal 10
(DC +). Units powered by 12-42 VDC power supply may draw up to 1 amp of
current. See
Figure 24. Field mount transmitter power connections
Wall mount power supply
For AC power applications (90-250 VAC, 50-60 Hz), connect AC Neutral to
terminal N and connect AC Line to terminal L1. For DC power applications,
connect negative to terminal N (DC -) and positive to terminal L1 (DC +). Ground
the transmitter cage via the grounding stud located on the bottom of the
transmitter housing. Units powered by 12-42 VDC power supply may draw up to
1 amp of current. See
26
Fuse rating
2 Amp, Quick Acting
3 Amp, Quick Acting
Figure 24
for terminal block connections.
Figure 25
for terminal block connections.
February 2014
Manufacturer
Bussman AGC2 or Equivalent
Bussman AGC3 or Equivalent

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