Io Module-Bottom; Setting Up The Io Module - Dell Edge 5000 Series Installation And Operation Manual

RS232 port on IO expansion module connector mapping
Pin
1
2
3
4
5
IO module—Bottom
Features
1 Bottom release latch
2 PCIe x1 card slot
3 IO module cover removal screw

Setting up the IO module

CAUTION: Before touching anything inside the system, ground yourself by touching an unpainted metal surface. While
you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal
components.
NOTE: Install the PCIe expansion card in the IO expansion module before mounting it on wall mount or DIN rail.
1. Install the PCIe expansion card in the IO expansion module—optional.
For more information, see
2. Attach either wall-mount brackets or a DIN rail mount to the power module as needed.
3. Remove the screw and the dust cap covering the power module expansion port on the Edge Gateway connector.
74
Signal
DCD
RXD
TXD
DTR
GND
Installing the PCIe card into the IO
Pin
6
7
8
9
Push both the top and bottom release latches to disconnect the
power module from the Edge Gateway.
Install PCIe x1 card on the IO module.
Remove the screw to open the box and install the PCIe card.
module.
Signal
DSR
RTS
CTS
RI