2.5 WD2E
WD2E Provides two wired network ports , also provides two 485 and two 232/485 interfaces, power supply supports 9-48V DC input voltage/12-30V AC input voltage
2.5.1 Basic Parameters
| Name | Standard Parameters | Description | |
|---|---|---|---|
| Size | 128.80mm*95.00mm*28.00mm | Length*Width*Height | |
| CPU | Dual-core A35 64-bit processor, frequency 800MHz | ||
| Memory | 128Mbyte DDR2 high-performance Memory | ||
| NandFlash | MLC eMMC onboard 8GByte eMMC |
2.5.2 Wired Network
WD2E has two network ports, Ethernet1 and Ethernet2, default addresses are
| Network Card | Address | Note | |
|---|---|---|---|
| Ethernet1 | 192.168.1.230/24 | ||
| Ethernet1 | 192.168.253.254/24 | Unmodifiable, permanently valid | |
| Ethernet2 | 192.168.0.230/24 |
2.5.4 Serial Port
| Serial Port | Address | Note |
|---|---|---|
| COM1 | /dev/ttyS1 | 485 signal |
| COM2 | /dev/ttyS2 | 485 signal |
| COM3 | /dev/ttyS3 | Only one signal type can be connected at a time, connecting both 232 and 485 simultaneously will cause unexpected errors |
| COM4 | /dev/ttyS4 | Only one signal type can be connected at a time, connecting both 232 and 485 simultaneously will cause unexpected errors |