<5. Wiring>
5-5
IM 01C25W05-01EN
5. Position the running coupler so that it is
along a straight line with the entry.
6. Screw the running coupler until the seal
touches the DRS cable.
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High pressure side transmitter (master)
Figure 5.15 DRS Cable Connection 2
(Cable Gland)
7. After the seal touches the DRS cable, turn
the running coupler another half turn to
securely tighten.
8. If a wiring metal conduit for cable protection
is necessary, run the DRS cable through the
conduit, and then screw it into the back nut.
CAUTION
After fixing the DRS cable in place, do not
apply excessive mechanical shock to the DRS
connector section, such as by screwing the
running coupler further or pulling on the cable.
● In the case of electrical connection code 5, 9,
F (G1/2 female).
• Components for the cable gland
The cable gland assembly consists of an
adapter body, packing box, rubber packing,
washer, gland, clamp ring, clamp nut, union
coupling, and union cover.
Refer to (2) and (3) shown below.
DRS cable gland is accompanied by two kinds
of rubber packing.
Since the outside diameter of the DRS cable
is 8.5 mm, use the rubber packing with
identification mark “16 8-10” on it.
NOTE
The DRS cable can not let through the cable
gland from the connector side.
Insert the cable through the cable gland from the
wire rods side (opposite side of DRS connector)
before laying the cable.
Procedure
(1) Disassemble the cable gland: loosen the all
parts
(2) Remove the protection cap on the DRS
electrical connection and DRS connecting
port, and screw the adapter body to the DRS
electrical connection.
Screw the adapter body into the DRS electrical
connection until the O-ring touches the DRS
electrical connection (at least 6 full turns), and
firmly tighten the lock nut by the wrench.
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Be sure to apply a non-hardening
sealant to the threads for waterproofing.
O-Ring
Adapter body
Lock nut
Wrench
DRS electrical connection
(3) Insert the DRS cable in order of a packing box,
rubber packing, washer, gland, clamp ring,
clamp nut, union coupling, union cover from the
cable end of the wire rods side (opposite side of
DRS connector).
Since the internal diameter of rubber packing
has restriction, DRS connector can not pass
through it, please keep this order.
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Packing box
Rubber packing
Washer
Gland
Clamp ring
Clamp nut
Union coupling
Lock nut Wrench
Union cover
DRS connector
Insertion direction
(4) Secure the DRS cable to the packing box by
screwing the gland into the packing box at the
position where the distance from the connector
tip of the DRS cable to the packing box will be
56.5±1mm.
Tighten approximately 1 more turn surely after
the cable can not move.
The quantity of this tightening is very important.
It leads to wiring disconnection fault when
tighten too much.
After that, tighten the clamp nut.
