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3 com 2 function select jumper, Figure 4-4: clear cmos jumper, Table 4-4: com 2 function select jumper settings – IEI Integration PCISA-PV-D4251_N4551_D5251 User Manual

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PCISA-PV-D4251/N4551/D5251 CPU Card

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The location of the clear CMOS jumper is shown in Figure 4-4 below.

Figure 4-4: Clear CMOS Jumper

4.4.3 COM 2 Function Select Jumper

Jumper Label:

JP2

Jumper Type:

6-pin header

Jumper Settings:

See Table 4-4

Jumper Location:

See Figure 4-5

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 4-4.

COM 2 Function Select

Description

Short 1-2

RS-232

Default

Short 3-4

RS-422

Short 5-6

RS-485

Table 4-4: COM 2 Function Select Jumper Settings

The COM 2 Function Select jumper location is shown in Figure 4-5.

See also other documents in the category IEI Integration Hardware: