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cod. Carel +030221826 rel. 2.0 dated 03/10/02
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The Carel pCO
2
can be programmed using the EasyTools
1
development system, which offers the following advantages:
• transportability of the software onto different Carel hardware. The applications developed for the pCO or Macroplus
can be
simply and quickly transferred to the pCO² (and vice-versa), adapting the inputs and outputs only;
• rapid development, at competitive costs, of customised programs;
• reliability guaranteed by the use of standard routines, tested in the field.
The use of EasyTools, furthermore, offers customers the guarantee of the maximum degree of confidentiality and independent
management should they decide to develop their own new programs.
The possibility to use the same hardware in different applications guarantees standardisation, with the significant advantages of
being able to have test in-circuit, functional testing and burn-in procedures on all products, and thus achieve a high degree of
reliability both overall and of the individual electronic components.
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The programmability of the Carel pCO
2
ensures absolute applicational flexibility. The same standard hardware can be used for
the control of:
• chillers and heat pumps;
• roof-top units;
• air-conditioners;
• small / medium air handling units (upon request);
• showcases (upon request and on specifications);
• cold rooms (upon request and on specifications);
• seasoning rooms;
• refrigeration units;
• universal circuit-closing switches.
Other types of programs can be developed upon request and based on customer specifications.
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The terminal can be customised according to customer specifications.
For example, the following features can be chosen:
• standard or graphic LCD display; luminous segment (LED) display;
• number of buttons according to specific application needs;
• number of LED signals according to specific application needs;
• protective polycarbonate keypad label made to customer specifications.
1
EasyTools: environment made up of a variety of different, user-friendly software, for programming, simulating, supervising and
creating pLAN local networks, using terminals and Carel programmable controls (Macroplus, pCO and pCO²).