Users Guide

IO module—Top

Features

1 Top release latch Push both the top and bottom release latches to disconnect the

power module from the Edge Gateway.

2 USB 2.0 port For USB 2.0 devices.

3 USB 2.0 port For USB 2.0 devices.

4 GPIO port Connect a GPIO 8–pin cable.

5 RS232 port Connect an RS232 cable.

6 Cable routing slot Route any cable(s) that has to be connected to the PCI card

installed in the IO module.

GPIO connector mapping

Signal PIC Pin Full Pin Name

1 GND

2 GPIO 1 AN22/RPE5/PMD5/RE5

3 GPIO 2 AN23/PMD6/RE6

4 GPIO 3 AN27/PMD7/RE7

5 GPIO 4 AN16/C1IND/RPG6/SCK2/

PMA5/RG6

6 GPIO 5 AN17/C1INC/RPG7/

PMA4/RG7

7 GPIO 6 AN18/C2IND/RPG8/

PMA3/RG8

8 GPIO 21 AN8/RPB8/CTED10/RB8

9 GPIO 22 AN9/RPB9/CTED4/

PMA7/RB9

10 GND

Manufacturer part number Molex 39530-5510