TORREY PINES SCIENTIFIC EchoTherm IN35-12VDC, Руководство по эксплуатации

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XII. RS232
The IN35 and IN45 Chilling Incubators have been designed with an RS232 interface.
The port is on the rear of the unit and is a standard D subminiature connector. This
interface is output only for recording temperature data. These units cannot be
controlled via this port. If the application requires that an external computer be used to
control an incubator, the IN30 and IN40 have the RS232 interface capable of doing this.
The instructions for connection and use follow.
RS232 INTERFACE SPECIFICATION
Parameters: 2400 baud, 8 data bits, 1 stop bit, no parity. No handshake hardware or
software is necessary. It will work well on a Windows terminal program per these
settings.
The chamber temperature is sent once a second in ASCII digits with a terminating
carriage return.
Pins in use on the RS232 jack are: Pin 1 (upper right pin when looking at the jack) is
ground. Pin 3 (third pin from the right on the upper row) is RX. Pin 4 (fourth in from the
right on the upper row) is TX.
13.