Azbil Corporation Installation
MagneW FLEX+/PLUS+ Electromagnetic Flowmeter Detector 2-53
Dressing the dedicated cable : Detector side
To dress the dedicated cable:
(1) Scribe (cut) a line in the outside sheath (black) as shown in the following gure
and remove the sheathing. The length is 75mm (2.95 inch).
CAUTION
Do not cut into the outside shield.
75 mm (2.95inch) 75 mm (2.95inch)
Outside shieldOutside sheath (black)
Figure 2-48 Trimming the outside sheath
~Note
If the terminal of the converter is designed not to use a shield drive,
remove the outside shield and skip to Step 4.
(2) Wind the lead wire once around the outside shield.
(3) Solder the lead wire (C-wire) to the middle of the 5 mm (0.2 inch) length. Make
the length of the lead wire slightly longer than necessary and trim it to the
specied length in Step 10.
5 mm
Attach the lead wire
to the middle of this
Outside
shield
C-wire
Lead wire
sheath
5 mm
(0.2 inch)
Figure 2-49 Attaching the C-wire
CAUTION
Be sure to use adequate solder so that contact failure will not occur between the
C-wire and the outside shield. If the soldering connection is insecure, noise is
generated due to contact resistance.
~Note
If the outside shield is not allowed to bend during soldering, in some
cases, the conductive tube cannot be peeled o due to the heat of the
solder.