IFM Electronic E2D400 Series, User Manual

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E2D400 Series Panel PC
The following jumpers can be found on the motherboard installed in the E2D400. Before
the E2D400 is installed, the jumpers must be set in accordance with the desired
configuration. The jumpers on the E2D400 motherboard are listed in Table 4-1 .
Description Label Type
Clear CMOS J_COMS1 2-pin header
COM1 Pin 9 setting JP8 10-pin header
COM3 Pin 9 setting JP10 6-pin header
COM3 RX RS-232/422/485 select JP9 8-pin header
COM3 TX RS-422/485 select JP11 6-pin header
COM3 RS-232/422/485 select JP6 12-pin header
Table 4-1: Jumpers
4.9.1 Access the Jumpers
To access the jumpers, remove the back cover. To remove the back cover, please refer to
Section 4.7 Step 1 ~ Step 4 .
4.9.2 Preconfigured Jumpers
WARNING:
Do not change the settings on the jumpers in described here. Doing so
may disable or damage the system.
The following jumpers are preconfigured for the E2D400. Users should not change these
jumpers ( Table 4-2 ).