Carel pCO2 Series

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cod. Carel +030221826 rel. 2.0 dated 03/10/02
41
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The modem interface card PCO200MDM0 is an optional card which allows the pCO² to be interfaced with a HAYES standard
modem. The hardware signals managed are:
• in output, "request to send" (RTS) in parallel to "data terminal ready" (DTR);
• in input, "carrier detect" (CD).
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For details on the technical specifications and the meaning of the pins, as well as the installation of the board, refer to the
instructions provided on the instruction sheet enclosed with the board itself.
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A serial printer can only be used with the following
pCO terminals:
• PCOT00SCB0 terminal with LCD 4x20
• PCOT00SL60 terminal with 6-digit LED display
These terminals are already fitted with a 9-pin male
connector (connector $) for connecting the printer
using a VHULDO SULQWHU FDEOH 9-pin (pCO
2
end ) - 25 pin
(printer end).
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Printer with RS232 serial interface
• baud-rate: 1200
• parity: none
• stop bits: 1 or 2
• data bits: 8
• protocol: hardware handshake
Refer to the diagrams of the previous optional card for information on the required cables.
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The printer card (code PCOSERPRN0) is an optional card for all pCO
2
graphic terminal models (code PCOI00PGL0 and PCOT00PGH0). It allows
interface with an external printer: the choice of data to print and the print
properties depend on the application program contained in the pCO
2
EPROM.
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• PCOT00PGH0 (128x64 pixel);
• PCOI00PGL0 (240x128 pixel);
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