User manual

11 Chapter 2

2.3 DIO Connector

ARK-3389 provides one D-sub 9-pin Female connectors, which offers

Digital IO communication interface ports. If you want to use DIO, you

can find the Pin assignment as following.

Figure 2.3: DIO connector

2.4 ARK-3389 rear metal panel external I/O connectors

2.4.1 Power Input Connector

The ARK-3389 comes with a Phoenix connector that carries 12~24 VDC

external power input.

Table 2.3: DIO

Pin Signal Name

1DIO0

2DIO1

3DIO2

4DIO3

5DIO4

6DIO5

7DIO6

8DIO7

9GND

Table 2.4: Power connector pin assignments

Pin Signal Name

1Ground

2 +12 ~ 24 VDC

1 2 3 4 5

6 7 8 9