Table of Contents
Advertisement
Serial Data
Communications
Thermo Fisher Scientific
2. To complete a change of jumpers, access the circuit board by
unscrewing the six (6) small screws on the small access panel on the
lower rear of the instrument. Gently pull the panel with fixed circuit
board outward only two inches (5 cm) to expose the connectors.
3. To configure the analog output for voltage, change the jumper settings
on connector x10 and x24 only (as referenced in
a 1-3 and 7-8 jumper setting per connector. Do not change the jumper
settings on connectors x11 and x25.
4. Gently insert the circuit board and secure the rear access panel with the
six (6) screws.
5. Power on the central unit and check for voltage output readings.
Note Although the jumpers have now been changed for a voltage output
signal, the Display menu will still show mA as the analog output. Please
apply 0 mA = 0V; 4 mA = 2V and 20 mA = 10V.
To revert back to an analog output in mA, follow the above instructions and
place the x10 and x24 connectors into the original jumper settings of 3-4
and 7-8.
Any information regarding Serial Data Output is discussed in Chapter 3
and RS-232 Commands are provided in Appendix B.
There are two RS-232 serial data ports on the Model 5030. Referencing
Figure
2-2, these two com-ports are labeled COM1 (No 23) and COM2
(No 22) and are a 25-pin and 9-pin female connectors, respectively.
HyperTerminal is the software used to connect to the Model 5030. The
communications protocol used for both serial ports is as follows:
Baud rate
300, 600, 1200, 4800, or 9600
Data Bits
7
Parity
Even
Stop Bits
2
Flow Control
Hardware
Establishing Communications
Figure
Model 5030 SHARP Monitor Instruction Manual
Installation
2-7) to provide
2-25
Advertisement
Table of Contents
