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Figure 6-1 RS-232 Interface
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Note: The serial port pin definition of this tester is basically the same as the pin definition of the standard
9-core RS232C connector. To avoid electrical shock, turn off the power before plugging or unplugging the
connector; Do not short-circuit the output terminals or short-circuit the chassis to avoid damage to the device.
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6.1.2
Operation
6.1.2.1
Communication with a Computer
The pin definition of this tester is the same as that of the 9-core connector serial interface pin used by the IMB
AT compatible machine. Figure 6-2 shows the RS232 interface.
Figure 6-2 RS232 Interface
Users can use the double-core shielded cable to make three-wire connection cable according to the diagram
(the length should be less than 1.5m) or purchase the serial interface cable between the computer and the
instrument from our company or purchase the standard DB9 core cable (cross line). When making the
connection cable, be careful to short pin 4 and 6, pin 7 and 8 on the computer connector.
Содержание TH7105
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