Installation procedure for 2x isolated COM
422/485 or 232 uFM module
About this task
Installation requires the removal of WiFi, as well as COM3 and COM4 ports. The 4-port COM cable must be replaced with a
dual-port COM cable (included).
Table 5. Expansion module packing list for RS-422/485
Item Quantity Notes
Screw M3 x 4L 8 Torque required: 4.0 kgf.cm
Screw M2.5 x 6L 2 Torque required: 3.0 kgf.cm
Standoff H4 8 Torque required: 4.5 kgf.cm
Nut M3 4 Torque required: 4.0 kgf.cm
Cable tie 2 -
Rubber cap 2 -
Sheet metal I/O panel 1 -
RS-422 and RS-485 mPCIe 1 -
Dual-port COM cable 1 -
Cable 1 -
Cable 1 -
Cable 1 -
Table 6. Expansion module packing list for RS-232
Item Quantity Notes
Screw M3 x 4L 8 Torque required: 4.0 kgf.cm
Screw M2.5 x 6L 2 Torque required: 3.0 kgf.cm
Standoff H4 8 Torque required: 4.5 kgf.cm
Nut M3 4 Torque required: 4.0 kgf.cm
Cable tie 2 -
Rubber cap 2 -
Sheet metal I/O panel 1 -
RS-232 mPCIe 1 -
Dual-port COM cable 1 -
Cable 1 -
Steps
1. Remove the eight screws from the bottom panel of the EGW-5200, as shown in the following figure, and remove the bottom
panel.
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20 Installation procedure for 2x isolated COM 422/485 or 232 uFM module