Yokogawa SC25F - Manual

Instruction
Manual
IM 12B6W2-03E-E
1st Edition
Model WU11
Interconnection Cable for SENCOM Sensor
1 General
1.1 Introduction
The WU11 interconnection cable is specified for
reliable transfer of digital signals between the
SENCOM sensors and Yokogawa FLXA analyzer.
It is especially designed to be installed in a heavy
industrial environment. The double shielded cable
will protect the connected devices for interference
from high voltages and currents which are present
on other cables. The cable is specified to be used
in IP67 applications, allowing it to be submerged
as a whole. The cable has a wide temperature
operation range which is sufficient for most of the
applications. The materials used for the cable are
flame retardant to resist the spread of fire.
The WU11 cable has at one side a 5 pins female
connector for connection to the Yokogawa
SENCOM Sensor, while on the other side there are
5 wired pins for connection to the terminal strip of
the Yokogawa FLXA analyzer. The cable can be
ordered in four different lengths, but long cable runs
up to 100 m (328 ft) are possible.
1.2 Unpacking & Checking
Upon delivery, unpack the cable carefully and
inspect it to ensure that it is not damaged during
shipment. If damage is found, retain the original
packing materials and immediately notify the carrier
and the relevant local Yokogawa Sales office. Make
sure the Model Code and Serial Number on the
cable are the same as on the packing list.
1.3 Warranty & Service
Yokogawa products are guaranteed free from
defects in workmanship and materials under normal
use and service for a period of (typically) 12 months
from the date of shipment from the manufacturer.
Individual sales organizations can deviate from
the typical warranty period, and the conditions of
sale relating to the original purchase order should
be consulted. Damage caused by wear and tear,
inadequate maintenance, corrosion, or by the
effects of chemical processes are excluded from
this warranty coverage. In the event of a warranty
claim, the defective goods should be sent (freight
paid) to the Service Department of the relevant
Yokogawa Sales office for repair or replacement (at
Yokogawa’s discretion).
The following information must be included in the
letter accompanying the returned goods:
• Model Code and Serial Number.
• Original Purchase Order and Date.
• Length of time in service and description of the
process.
• Description of the fault and circumstances of the
failure.
• Process/environmental conditions that may be
related to the failure of the cable.
• Statement as to whether warranty or non-warranty
service is requested.
• Complete shipping and billing instructions for
return of material, plus the name and phone
number of a contact person that can be reached
for further information.
• Clean Statement
Returned goods that have been in contact with
process fluids must be decontaminated and
disinfected prior to shipment. Goods should
carry a certificate to this effect, for the health and
safety of our employees. Material Safety Data
sheets must be included for all components of the
process to which the cable is been exposed.
2 General Specifications
2.1 Description
Two twisted pair cables with overall shield, at one
side finished with a M9 5- pins molded female
connector and on the other side with 5 wired pins.
The cable is recognized by U
L
(fileno. E124763) and
CSA (fileno. LL105324).
2.2 Cable materials
Twisted pair cables:
Tinned copper conductors 0.25mm
2 (24 AWG).
Outside shield:
Foil shield with drain wire, 125% coverage.
Braid, tinned copper 0.008 mm 2 (38 AWG),
95% coverage.
Insulator:
Polyethylene for the twisted pair cables.
Color twisted pair #1: green / yellow.
Color twisted pair #2: brown / white.
Polyvinylchloride for the outside jacket,
solid extrusion, color black.