IEI Integration ECW-281B_D2550 - Manual (Page 47)

ECW-281B-D2550 Embedded System
Page 33
3.8.1 Digital Input/Output (DIO) Connector
CN Label: DIO
CN Type: DB-9 female connector
CN Location: See Figure 1-3
CN Pinouts: See Table 3-4 and Figure 3-24
The digital I/O connector provides programmable input and output for external devices.
The pinouts for the digital I/O connector are listed in the table below.
Pin Description Pin Description
1 DIN0 6 DOUT2
2 DOUT0 7 DIN3
3 DIN1 8 DOUT3
4 DOUT1 9 VCC
5 DIN2
Table 3-4: DIO Connector Pinouts
Figure 3-24: DIO Connector Pinout Location
3.8.2 LAN Connectors
CN Type: RJ-45
CN Location: See Figure 1-3
CN Pinouts: See Table 3-5
The LAN connectors allow connection to an external network.
Step 1: Locate the RJ-45 connectors . The locations of the RJ-45 connectors are
shown in Figure 1-3.