[Signal d'interface]：RS485
[Tension de fonctionnement]：DC 8 à 28 V
[Emballage]：Rail de guidage + trou de positionnement
[Dimensions]：110*66*30mm
[Poids]：40 ± 5 g
[Introduction]：NE2-D11E single serial port server is used to realize bidirectional transparent transmission of data from RS485 serial port to Ethernet port.It has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial port devices/PLCs; it adopts industrial-grade design standards to ensure equipment reliability. The serial port server realizes transparent transmission of serial port data to Ethernet TCP/IP data packets. Users do not need to care about the specific details, and the protocol conversion is completed inside the device. The product is sprayed with three-proof paint, which has functions such as "anti-mildew", "anti-humidity" and "anti-salt spray".
Magasin officiel
| Serial number | name | Function | illustrate |
| 1 | POWER | Power indicator light (blue) | Steady on: power on; Steady off: power off |
| 2 | TXD | Serial port sending indicator (red) | Flashing: The serial port outputs data to the client device |
| 3 | RXD | Serial port receiving indicator (green) | Flashing: The client device outputs data to the NE2-D11 serial port |
| 4 | M0 | Link indicator (green) | Flashing: The network cable is connected normally but the link is not connected; On: The network link is connected successfully |
| 5 | M1 | Network negotiation indicator light (red and green) | Off: The network cable is not connected Green on: 100M network; Green on: data exchange at the physical layer Red light: indicates 10M network; Red light: data exchange at the physical layer |
| 6 | RELOAD | Factory reset button | Long press for 5-10 seconds. All indicator lights on the device will light up, indicating that the device has been restored to factory settings. |
| 7 | Ethernet | Network port | Standard RJ45 interface, 10/100M cross-connection and direct connection |
| 8 | G | Grounding | Signal area |
| 9 | A/TXD | A/TXD | Connect to RS485-A or RS232-RXD |
| 10 | B/RXD | B/RXD | Connect to RS485-B or RS232-TXD |
| 11 | L | DC 8~28V input | 2P 5.08mm Terminal Block |
| 12 | N |