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Reference Manual
00809-0100-4811, Rev CA
February 2006
3-23
Rosemount 3300 Series
Connecting the
Transmitter
The 3300 Series is a two-wire loop powered transmitter accepting power
supplies ranging from 11 VDC to 42 VDC. It uses 4-20 mA power
superimposed with a HART signal.
To connect the transmitter:
1. Make sure that the power supply is disconnected.
2. Remove the cover on the transmitter housing terminal side (see label).
3. Pull the cable through the cable gland/conduit.
4. Connect wires according to Figure 3-15 for non-intrinsically safe output
and according to Figure 3-16 for Intrinsically safe output. Make sure that
the transmitter housing is grounded (see “Grounding“ on page 3-21).
5. Replace the cover, tighten the cable gland and connect the power
supply.
CONNECT_TRANSMITTER.EPS
Cable entry