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6 com 2 function select jumper, Figure 4-18: clear cmos jumper, Table 4-6: com 2 function select jumper settings – IEI Integration PPC-37xx-N270 v1.01 User Manual

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PPC-37xx-N270 Panel PC

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Figure 4-18: Clear CMOS Jumper

4.12.6 COM 2 Function Select Jumper

Jumper Label:

JP1

Jumper Type:

6-pin header

Jumper Settings:

See Table 4-6

Jumper Location:

See Figure 4-19

The COM 2 Function Select jumper sets the communication protocol used by the second

serial communications port (COM 2) as RS-232, RS-422 or RS-485. The COM 2 Function

Select settings are shown in Table 4-6.

COM 2 Function Select

Description

Short 1-2

RS-232

Default

Short 3-4

RS-422

Short 5-6

RS-485

Table 4-6: COM 2 Function Select Jumper Settings

The COM 2 Function Select jumper location is shown in Figure 4-19.

See also other documents in the category IEI Integration Computers: