Approval/Certificate/Document of Conformity

Job Id: 262.1-029955-1
Certificate No: TAA000023T
Form code: TA 251
Revision: 2016-12
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Product description
Isolators, converters and repeaters as listed below:
Type
Name
ACT20M-CI-CO-S
Isolated repeater
ACT20M-AI-AO-S
Isolated converter
ACT20M-AI-AO-E-S
Isolated converter
ACT20M-CI-2CO-S
Isolated repeater/splitter
ACT20M-AI-2AO-S
Isolated converter/splitter
ACT20M-UI-AO-S
Isolated universal converter
ACT20-FEED-IN-BASIC-S
Power connector unit
ACT20M-CI-CO-ILP-S
1 channel loop-powered isolator
ACT20M-2CI-2CO-ILP-S
2 channel loop-powered isolator
ACT20M-CI-CO-OLP-S
1 channel transmitter isolator
ACT20M-2CI-2CO-OLP-S
2 channel transmitter isolator
ACT20M-BAI-AO-S
Isolated converter
ACT20M-BAI-2AO-S
Isolated converter/splitter
ACT20M-TCI-AO-E-S
Non-isolated TC converter
ACT20M-RTI-AO-E-S
Non-isolated Pt100 converter
ACT20M-TCI-AO-S
Isolated TC converter
ACT20M-RTI-AO-S
Isolated Pt100 converter
ACT20M-RTCI-CO-OLP-S
2-wire isolated temperature converter
ACT20M-RTI-CO-EOLP-S
Non-isolated 2-wire Pt100 converter
Approval conditions
The Type Approval covers hardware listed under Product description. When the hardware is used in
applications to be classed by DNV GL, documentation for the actual application is to be submitted for
approval by the manufacturer of the application system in each case. Reference is made to DNV GL rules
for classification of ships Pt.4 Ch.9 Control and monitoring systems.
Application/Limitation
Ex installations to be approved in each case according to the Rules and Ex-Certification/Special Condition
for Safe Use listed in valid Ex-certificate issued by a notified/recognized Certification Body.
Type Approval documentation
Reference is made to DNV GL Project No. 262.1-010635
Tests carried out
Applicable tests according to class guideline DNVGL-CG-0339, November 2016.
Marking of product
The products to be marked with model name, manufacturer name and serial number.
Periodical assessment
The scope of the periodical assessment is to verify that the conditions stipulated for the type are
complied with, and that no alterations are made to the product design or choice of systems, software
versions, components and/or materials.
The main elements of the assessment are:
• Ensure that type approved documentation is available
• Inspection of factory samples, selected at random from the production line (where practicable)
• Review of production and inspection routines, including test records from product sample tests and
control routines
• Ensuring that systems, software versions, components and/or materials used comply with type
approved documents and/or referenced system, software, component and material specifications