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Compact rail-mount serial server with RJ45 and screw-terminal ports

LORDWORLD

LORDWORLD RS232/485/422 to Ethernet Rail-Mount Serial Server

SKU CH-PVWP-N17NV

Converts RS232, RS485 and RS422 serial signals to Ethernet with Modbus gateway, MQTT gateway and JSON functions in a compact rail-mount case

  • Combines serial server, Modbus gateway and MQTT gateway in one unit
  • Supports RS232, RS485 and RS422 interfaces for flexible device connectivity
  • Rail-mount enclosure enables compact DIN-rail installation in control cabinets
  • Dual power options via DC jack and screw terminals suit industrial wiring
  • Designed for data acquisition, IoT gateway and intelligent instrument monitoring applications

Rail-Mount Serial Server for Industrial IoT

The LORDWORLD RS232/485/422 to Ethernet module converts serial data to TCP/IP networks. It combines serial server, Modbus gateway, MQTT gateway and RS485 to JSON functions in one unit. The device suits engineers building data acquisition, IoT gateway or intelligent instrument monitoring systems. It mounts on standard DIN rails for cabinet installation.

Sustained Operation on DIN Rail

The converter accepts power through a DC jack or screw terminals for secure wiring in vibration-prone environments. Its rail-mount case provides mechanical stability during continuous operation. The multi-protocol firmware handles simultaneous serial server and gateway tasks without reboot cycles. This suits remote sites where maintenance access is limited.

Replaces Separate Protocol Converters

The module replaces individual RS232, RS422 and RS485 to Ethernet adapters plus separate Modbus or MQTT gateways. The jump is worth it when consolidating heterogeneous serial equipment onto one IP network. It is not for buyers needing wireless connectivity or fibre uplinks. It also does not suit applications requiring isolated serial ports.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 70% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

Does the RS232/485/422 serial server run hot or draw much power when left on continuously?

The module uses a DC port and screw terminals for power input and is designed for always-on IoT gateway and data-acquisition roles.

What cables or power supply must I already have to get the RS232/485/422 to Ethernet converter working?

You need a DC power source for the DC port or screw terminals and an Ethernet cable for the RJ45 port; serial cables for RS232, RS485 or RS422 depend on the device you are connecting.

Will the RS232/485/422 serial server talk to my older RS232 and RS485 instruments on the same network?

Yes, the unit combines RS232, RS485 and RS422 interfaces with Modbus gateway and MQTT gateway functions so legacy serial devices can share the Ethernet link.

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