Ebyte NE2-D11E NE2-D12E Transparent Transmission Module MQTTC/HTTPC Modbus Gateway Mode RS485/232/422 to Ethernet Serial Server

$12.99

Стоимость доставки рассчитывается при оформлении.

NE2-D11E & NE2-D12E Industrial Serial Servers NE2-D11E (RS485) and NE2-D12E (RS232) are industrial-grade serial-to-ethernet servers enabling bidirectional transparent data transmission between serial devices and TCP/IP networks with MQTT/HTTP cloud connectivity. Core... Read more

Availability: In Stock

Shipping: Free Air Shipping Over $89.99(China Post only)If the China post cannot deliver, other logistics need to pay extra postage delivery

Ship From: China EBYTE Manufacturer Factory

Bulk Purchase Tips: Please confirm the firmware version of the test sample with the salesperson before purchasing

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规格: NE2-D12E

  • NE2-D12E
  • NE2-D11E
Не будет отправлено до [19041994]
Распродано
Артикул: NE2-D12EН/Д

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Free Shipping: All product orders with a total amount exceeding $89.99 qualify for free shipping.

Total time = processing time + shipping time (shipping time is business days)

Processing time = the time between placing an order and us shipping it.

Shipping time = the time it takes for your order to be shipped and delivered to you.

Processing time: 7 working days


Shipping time: 7-15 working days by China Post Air Mail (may take up to 45 working days due to unpredictable factors such as weather and customs processing).

 

Please be advised that we do not deliver to

  • Cuba
  • Islamic Republic of Iran
  • Democratic People's Republic of Korea (North Korea).
  • Sudan
  • Syria
  • Venezuela
  • Yemen

We apologize for any inconvenience this may cause.

 

Cancel order

We accept order cancellations before the product is shipped. If your order is canceled, you will receive a full refund. We cannot intercept order cancellations if the product has already been shipped.


Returns

We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

If the return is caused by the consumer, the consumer will bear the shipping costs. The exact cost depends on the courier company you choose.

If the product is damaged or unusable due to our fault, such as product or transportation reasons, please contact EBYTE: ebyteiot@cdebyte.com. After communication with our technical staff, we will arrange for a reissue or refund.


Refund

Once your return has been received and inspected, we will send you a delivery notification via email. We will also notify you of approval or rejection of the refund. If you're approved, your refund will be processed and automatically credited to your credit card or original payment method within 15 business days.

Contact

Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.

 

EBYTE product technical manual and detailed parameters download: https://www.cdebyte.com/Product-Selection

NE2-D11E & NE2-D12E Industrial Serial Servers

NE2-D11E (RS485) and NE2-D12E (RS232) are industrial-grade serial-to-ethernet servers enabling bidirectional transparent data transmission between serial devices and TCP/IP networks with MQTT/HTTP cloud connectivity.

Core Product Features

Robust Industrial Design

PC-encased metal housing withstands -40°C to 85°C operating temperatures with DIN rail mounting options for harsh environments.

Multi-Protocol Gateway

Supports Modbus TCP↔RTU conversion with 5 gateway modes including storage-type and multi-master configurations.

Cloud Integration

Direct connectivity to AWS IoT Core, Azure IoT Hub, and major Chinese clouds (Aliyun/Baidu/OneNET) via MQTT 3.1.1.

Network Resilience

Automatic reconnection + timeout reboot (configurable 1-60min) with heartbeat/registration packets for 24/7 operation.

Technical Specifications

Physical Parameters

  • Dimensions: 110×66×30mm (W×H×D)
  • Weight: 185g ±5%
  • Housing: PC material with IP30 protection

Electrical Specifications

  • Power Input: DC 8-28V via 2P 5.08mm terminal
  • Power Consumption: 1.2W typical @ 12VDC
  • Isolation: 1.5kV DC isolation (signal/power)

Communication Interfaces

  • Ethernet: 10/100M RJ45 auto-MDIX
  • Serial Protocols:
    • NE2-D11E: RS485 (3P 3.81mm terminal)
    • NE2-D12E: RS232 (DB9 female)
  • Baud Rate: 600 bps - 460.8 kbps (default 115.2kbps)

Performance Metrics

  • Packet Handling: 10KB serial buffer with frame header distribution
  • Socket Capacity: Dual sockets (5 clients/server socket)
  • Latency: <5ms serial-to-ethernet conversion

Industrial Application Scenarios

Factory Automation

Connect legacy PLCs (Siemens S7-200/Modicon) to SCADA systems via Modbus TCP without hardware replacement.

Energy Monitoring

Transmit smart meter data (RS485) to cloud platforms like AWS IoT for real-time consumption analytics.

Building Management

Integrate HVAC controllers (RS232) into BACnet/IP networks through HTTP POST/GET API endpoints.

Remote Site Monitoring

Deploy in substations with DHCP/DNS support for automatic network configuration in unmanned locations.

Predictive Maintenance

Enable vibration sensors to push data via MQTT to Azure IoT Hub for AI-driven failure prediction.


规格

NE2-D12E, NE2-D11E

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Ebyte NE2-D11E NE2-D12E Transparent Transmission Module MQTTC/HTTPC Modbus Gateway Mode RS485/232/422 to Ethernet Serial Server

NE2-D12E
NE2-D12E
$12.99