Dell Edge 3001, Инструкция по установке и эксплуатации, Страница: 10 / 70

F Features
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.
1 The USB power is limited to 0.4 A/2 W so that the Edge Gateway is within the 13 W PoE Class 0 envelope.
Table 7. GPIO-port pin definition details
Pin 1 3 5 7 9 11 13 15
Signal GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7
Pin 2 4 6 8 10 12 14 16
Signal GND GND GND GND GND GND GND GND
NOTE: GPIO0 to the GPIO7 pins are 0-5 V input/output and digital/analog configurable pins.
NOTE: GPIO port is powered by analog devices' AD5593R.
NOTE: Each pin has 1K series resistor between the connector and the AD5593R.
Table 8. RS-232 pin definition details
Pin Signal Characteristics
1 DCD Data Carrier Detect
2 RXD Received Data
3 TXD Transmitted Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
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