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PRESYS
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Instruments
2.6 - Communication
DCY-2057 Controller communicates with computers through RS-232 or
RS-422/485 and with use of a MODBUS protocol communication software, when the
optional communication modules are installed and the communication parameters
are configured.
Specific information on communication and signal connection are described in
the communication manual.
2.7 - Engineering Units
A label with several Engineering Units is supplied with each Controller. Select
the one corresponding to the variable shown on the display and stick it to the front
panel of the Controller.
DCY - 2057 Pressure Controller
Installation
Page 17
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