Thermo Scientific 5028i, Инструкция по эксплуатации

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System Description
I/O Components
8-10 Model 5028
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Instruction Manual Thermo Fisher Scientific
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Analog outputs to full-scale
The actual use of these inputs will vary based on analyzer configuration.
The digital inputs are TTL level compatible and are pulled up within
the analyzer. The active state can be user defined in firmware.
Two serial ports allow daisy chaining so that multiple analyzers may be
linked using one PC serial port.
The standard bi-directional serial interface can be configured for
either RS-232 or RS-485. The serial baud rate is user selectable in the
firmware for standard speeds from 1200 to 115200 baud. The user can
also set the data bits, parity, and stop bits. The following protocols are
supported:
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C-Link
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MODBUS Slave
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Gesytec (Bayern-Hessen)
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Streaming Data
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ESM
The Streaming Data protocol transmits user-selected measurement data
via the serial port in real-time for capture by a serial printer, datalogger,
or PC.
A null modem (crossed) cable is required when connecting the analyzer
to an IBM-compatible PC. However, a straight cable (one to one) may
be required when connecting the analyzer to other remote devices. As a
general rule, when the connector of the host remote device is female, a
straight cable is required and when the connector is male, a null modem
cable is required.
Data Format:
1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200 BAUD
7 or 8 data bits
1 or 2 stop bits
No, odd, or even parity
All responses are terminated with a carriage return (hex 0D)
Refer to Table 8–1 for the DB9 connector pin configuration.
Serial Ports
RS-232 Connection