Dell Edge Gateway 3001 Installation and Operation Manual

Right view

Image: Right view

Table 1. Right view—3001Describes the ports at the right of the Edge Gateway.
Features
1	RS-232/RS-422/RS-485 port one	Connect a RS-232/RS-422/RS-485 cable to the Edge Gateway. Provides data transfer speeds up to 1 Mbps in RS-232 mode and 12 Mbps in RS-422/RS-485 mode. The serial port mode is configurable in the BIOS.
2	RS-232/RS-422/RS-485 port two	Connect a RS-232/RS-422/RS-485 cable to the Edge Gateway. Provides data transfer speeds up to 1 Mbps in RS-232 mode and 12 Mbps in RS-422/RS-485 mode. The serial port mode is configurable in the BIOS.
3	USB 2.0 port ¹	Connect a USB enabled device. Provides data transfer speeds up to 480 Mbps.
4	GPIO port	Connect a GPIO enabled device or dongles. CAUTION: This port is ESD-sensitive. An insulated GPIO connector that prevents direct ESD exposure to the I/O pins is recommended.
¹ USB power is limited to 0.4 A/2 W.

Image: GPIO-port pin number mapping

NOTE: GPIO0 to the GPIO7 pins are 0-5 V input/output and digital/analog configurable pins.

NOTE: The GPIO port is powered by analog devices' AD5593R.

NOTE: Each pin has a 1K series resistor between the connector and the AD5593R.

Image: RS-232 pin number mapping

Image: RS-485/RS-422 pin number mapping

Image: RS-485 pin number mapping