Kontron AL i.MX6 ULL, Руководство пользователя

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AL i.MX6 ULL - Rev. 1.0
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3.1.1. Power Connector
There is one 2-pin power connector on the front panel supporting an input DC voltage range of 24 V DC ±20 %, see Figure 8
(pos. 1). The mating connector required to connect the power connector to a DC main power source is supplied with the AL i.MX6
ULL. For information on how to connect the supplied mating connector to the front panel input power connector, refer to Chapter
6.2.1: Wiring the DC Mating Power Connector.
For the pin assignment of the input power connector, refer to Chapter 3.2.1: Input Power Connector.
3.1.2. Ethernet (LAN1, LAN2) Interface
There are two LAN ports, see Figure 8 (pos. 3 and 4). In the software these are referred to as ETH0 and ETH1.
In order to achieve the specified performance of the Ethernet port, shielded category 5 twisted pair cables must be used with
10/100 Mbit/s LAN networks.
For the pin assignment of the RJ45 Ethernet connectors, refer to Chapter 3.2.2: Ethernet RJ45 Connectors (X6 / X16).
3.1.3. USB 2.0 Interface
There are two USB 2.0 ports allowing for the connection of USB 2.0 compatible devices, see Figure 8 (pos. 5). The USB ports are
designed for connecting short cables only.
For the pin assignment of the USB 2.0 connectors, refer to Chapter 3.2.3: USB Connectors (X9).
3.1.4. RS232 Interface
There is a RS232 interface (RX/TX) supporting RTS/CTS, see Figure 8 (pos.6). The RS232 Interface is not designed for connecting
cables longer than 3 m.
For the pin assignment of the RS232 connector, refer to Chapter 3.2.4: RS232 Connector (X15).
3.1.5. RS485 Interface
The RS485 interface in Figure 8 (pos. 7) also contains the wiring for CAN. The RS485 Interface is not designed for connecting
cables longer than 30 m.
For the pin assignment of the RS485 / CAN connector, refer to Chapter 3.2.5: RS485/CAN Connector (X18).
3.1.6. CAN Interface
The CAN interface in Figure 7 (pos. 7) also contains the wiring fo r RS485. The CAN address switches 1…4 are connected directly to
GPIO pins and can therefore also be used for other purposes. The CAN Interface is not designed for connecting cables longer than
30 m.
For the pin assignment of the RS485 / CAN connector, refer to Chapter 3.2.5: RS485/CAN Connector (X18).
3.1.7. DIO Interface
There is a two port DIO interface available on the front panel of the AL i.MX6 ULL, see Figure 8 (pos. 8). The DIO pins consist of a
24 V high side switch, capable of driving 800 mA. When the output is disabled, the pin can be used as 24 V input.
The DIO Interface is not designed for connecting cables longer than 30 m.
For the pin assignment of the DIO/AIN connector, refer to Chapter 3.2.6: DIO/AIN Connector (X19).