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TECHNICAL SUPPORT
IP8410_A
2 OF 2
INSTRUCTION SHEET
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bypass the RTP.
Failure of the RTP is usually indicated by interruption of data or a fault on the signal (control) line. If failure of the RTP is suspected, replace or
5. MAINTENANCE
Assemble enclosure and fit to transducer or conduit.
8.
T CONNECTION
IN-LINE CONNECTION
SYSTEM LAYOUT
4. GENERAL INSTALLATION REQUIREMENTS
First, ensure that power is removed from
1.
the area and the circuits to be
connected.
Identify the line and equipment sides of
2.
the RTP (marked on the enclosure) and
then remove the protection circuit from
the stainless steel enclosure.
If appropriate, feed the connecting wires
3.
through the enclosure.
Connect line side wiring to the RTP screw
4.
terminals marked LINE (a, b). The “line
side” of the RTP is the “exposed side”
where the surge is expected to originate.
Connect equipment side wiring to the
5.
RTP screw terminals marked EQUIP (a’,
b’). The “equipment side” of the RTP is
the protected side and wires to the
equipment being protected.
Connect line side ground; using
6.
supplied grounding disk or separate field
ground connection. When grounding disk is used, ensure pipe work is electrically connected to transducer body and adequately
connected to ground.
Connect equipment side ground if desired to provide isolated grounding for shield wires.
7.
MOUNTING OPTIONS
TRANSDUCER CONNECTION
