Contrec 515 FA01, Руководство по эксплуатации

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Introduction
4 515 FA01 - 29 August 2021
Units of Measurement
In the 500 Series instruments there is a wide range of available units of
measurement to be selected from. These can be viewed and selected either
during initial Software Configuration via the 500 Series Program Manager
(see below) or from within the instrument’s calibration settings (if access
has been granted) as per
Units of Measurement on page 36.
Communications
There are two communication ports available as follows:
•
COM-1 RS-232 port
•
COM-2 RS-485 port (optional) or Ethernet (optional)
All types of ports can be used for remote data reading, while RS-232 and
RS-485 serial ports can be used for printouts and for uploading and
downloading of the application software to the instrument.
Isolated Outputs
The opto-isolated outputs can re-transmit any main menu variable. The type
of output is determined by the nature of the assigned variable. Totals are
output as pulses and rates are output as 4-20 mA signals. One output is
standard, a second output is available as an option.
Relay Outputs
The relay alarms can be assigned to any of the main menu variables of a rate
type. The alarms can be fully configured including hysteresis. Two relays
are standard with two additional relays available as an option.