06/22/2026 12:57 a.m.
https://cablematic.com/en/products/atc-server-ip-rs422-rs485-rs232-1-port-RS040/

ATC: Server IP RS422 RS485 RS232 1 Port

REF: RS040
Specifications
  • 3-in-1 converter from TCP / IP to RS232, RS422 and RS485.
  • 10/100 Mbps Ethernet with auto-detection.
  • Client or server operation for both TCP or UDP protocols.
  • Compatible with Windows environments.
  • Updatable firmware for future revisions and updates.
More info
PVP
84.39
Price including VAT: 84.39
PVD
76.08
2 years
warranty
14 days
returns
100%
safe


We will notify you when it is back in stock.
More info
Specifications
  • 3-in-1 converter from TCP / IP to RS232, RS422 and RS485.
  • 10/100 Mbps Ethernet with auto-detection.
  • Client or server operation for both TCP or UDP protocols.
  • Compatible with Windows environments.
  • Updatable firmware for future revisions and updates.

More info

ATC brand server of an RS-232, RS-422 and RS-485 serial port via Ethernet remotely using the TCP / IP, UDP / IP, DHCP, PPPoE and dynamic DNS protocols. It is a compact and robust device mounted on metal housing that has a female RJ45 connector (10/100 Mbps ethernet), DB9 male serial connector (RS-232 series) and 6-pin block terminal (RS-series) 422 and RS-485). To access the serial port via LAN, simply install the supplied driver and Windows creates a virtual serial port on the computer. It is also possible to interconnect two serial servers between them via LAN (paired mode). DIN 35 rail adapter available with our Ref. # TJ093.

Specifications
  • 3-in-1 converter from TCP / IP to RS232, RS422 and RS485.
  • 10/100 Mbps Ethernet with auto-detection.
  • Client or server operation for both TCP or UDP protocols.
  • Compatible with Windows environments.
  • Updatable firmware for future revisions and updates.
  • Configuration via web server, serial server configuration software, telnet or serial console. This last method allows configuration at the place of installation of the serial server.
  • A virtual COM port controller is provided that allows mapping virtual serial ports with several serial servers installed on the LAN or WAN. Serial ports are fully transparent to the user and applications.
  • Point to point mode (paired). This mode allows two serial servers to be interconnected through the Ethernet network. For this, a module is configured as a server and another as a client.
  • Baudrate series: 300 aa 230.4 Kbps.
  • RS485 conversion offers automatic data control.
  • It supports 2 or 4 wires for the RS485 interface.
  • 600W protection for all serial ports.
  • Protocols: TCP, UDP, IP, DHCP, PPPoE and dynamic DNS.
  • Requires 9 VDC power supply (included).
  • Mounted in IP30 metal housing with wall or DIN-rail fixing tabs.
  • Size: 95 x 65 x 25 mm.

  • Gross Weight: 370 g
  • Product size (width x depth x height): 8.7 x 2.6 x 10.0 cm
  • Number of packages: 1
  • Packages size: 15.6 x 10.4 x 5.5 cm

Technical terms

  • Categories network cables
  • DHCP
  • Communication Series
  • WAN
  • RS232
  • RS485
  • DIN
  • VDC
  • DIN Rail
  • RJ45
Categories network cables

Network cable categories define the performance, frequency, and data transmission capacity in structured cabling infrastructures.

CategoryMax SpeedFrequencyDistance
Cat 6a10 Gbps500 MHz100 m

Details and Advantages

Categorization ensures infrastructure can handle bandwidth demands and mitigates electromagnetic interference.

Note: Maximum distance is typically 100 meters per TIA/EIA standards.

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