α
2 Simple Application Controllers
AL2-2TC-ADP 13
ENG-72
13. AL2-2TC-ADP
The AL2-2TC-ADP thermocouple analog sensor adaptor module (hereafter called “AL2-2TC-
ADP) should be used to amplify thermocouple sensor (K type) temperature input to 0-10V
voltage analog signal for use in the main unit. Further information can be found in the AL2-
2TC-ADP Installation Manual.
Caution
• Persons trained in the local and national electrical standards must perform all tasks
associated with wiring the
α2 Series Controller and AL2-2TC-ADP.
• The
α2 Series is not designed to be used in life critical or fail safe applications.
• Under no circumstances will Mitsubishi Electric be liable or responsible for any
consequential damage that may arise as a result of the installation or use of this
equipment.
EMC Caution
Mitsubishi Electric α2 Series Analog module has been found to be compliant to the said
European standards and directive. However, (for the very best performance from what are in
fact delicate measuring and controller output devices) Mitsubishi Electric would like to make
the following points:
• As analog module are sensitive by nature, their use should be considered carefully. For
users of proprietary cables (integral with sensors or actuators), these users should follow
those manufacturers installation requirements.
• Mitsubishi Electric recommends that shielded cables should be used. If NO other EMC
protection is provided, then users may experience temporary errors not exceeding +3%/
-3% in very heavy industrial areas. However, Mitsubishi Electric suggest that if adequate
EMC precautions are followed with general good EMC practise for the users complete
control system, users should expect normal errors as specified in each independent
product manual.
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