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Important notice: Revised GST rate from 8 percent to 9 percent.

Industrial Serial Server 1 RS-232 Port, 1 RS-422/485 Port and 1 10/100BASE-T(X) RJ45 - FCRID-1EN-1R2/1R4

Original price USD $183.00 - Original price USD $183.00
Original price
USD $183.00 (Excl. GST)
USD $199.47 (Incl. GST)
USD $183.00 - USD $183.00
Current price
USD $183.00 (Excl. GST)
USD $199.47 (Incl. GST)

General Description

The FCRID-1EN-1R2/1R4 is an Industrial Grade Serial Server with 1 RS-232 port, 1 RS-422/485 port and 1 10/100BASE-T(X) RJ45 port to facilitate the Ethernet and RS232/422/485 serial network integration and communication. It is designed to be electromagnetic compatibility (EMC) which allows devices to operate without interference from one and another. It can support auto-negotiation technology for working rate 10M/100M and working mode half-duplex/full-duplex.

The FCRID-1EN-1R2/1R4 Industrial Grade Serial Server is rugged in design with IP30 casing and can operate in a broad temperature range from in -40 degrees Celsius to 85 degrees Celsius. It can be DIN-Rail mounted to provide space-saving and also wall-mounted.



  • Support store and forward working mode
  • Support web management
  • Support wide voltage range 12~48V DC power input
  • Support gateway, cross-routing communication
  • Support client protocols such as TCP, UDP, ARP, ICMP, HTTP, and TFTP
  • Support serial port settings (connection can be done through the network to serial devices for serial data transmission)


Technical Standard

  • Protocol

    IEEE802.3, IEEE802.3u


  • RJ45 port
    10/100BASE-T(X) auto-Negotiation speed,
    auto-duplex mode and MDI/MDI-X connection

  • Serial port

    RS-422 supports RX-, RX+, TX-, TX+ full duplex working mode
    RS-485 supports A and B half-duplex working mode
    RS-232 supports RXD, TXD, GND full duplex working mode
    RS-485/422/232 Communication rate support 110~115200bps optional

 Ethernet Attribute

  • Standard
    10Base-T, 100Base-TX
  • Protocol
    Support TCP, UDP, ARP and ICMP protocol
  • Rate
  • Communication mode
    Full duplex or Half duplex
  • Interface cache
    Maximum support for 1Mbits cache
  • Interface form

 Serial Port Attribute

  • Standard
  • RS-422 signal
    TX+, TX-, RX+, RX-, GND
  • RS-485 signal
    A, B, GND
  • RS-232 signal
    TXD, RXD, GND 
  • Baud rate
  • Directional control
    RS-485 adopts data flow control technology
  • Load capacity
    RS-485/422 side supports 32-point polling environment
    (customizable 128 points)
  • Interface form
    RS-485/422 and adopts 5-bit 5.08mm spacing terminal,
    RS-232 and adopts DB9-M interface


Indicator Lamp

  • Power indicator
  • System running indicator
  • RS-232 Serial Port Data Status indicator
  • RS-485/422 Serial Port Data Status indicator

Power Supply

  • Input
    Wide DC power input 12~48VDC (12V/24V/48V typical)
    with 7.62mm industrial power terminal
  • Power
    < 1.44W (@24VDC)

Operating and Environmental 

  • Operating Temperature 
    -40°C ~ 85°C
  • Storage Temperature
    -40°C ~ 85°C
  • Humidity
    5% ~ 95%, non-condensing  


Mechanical Properties

  • Dimension(W×H×D)
Dimension diagram of Serial Server
Detailed Dimension Diagram of Serial Server
  • Weight 
    0.2kg (weight for the device without packaging)

  • Housing
    Metal, IP30 protection

  • Installation
    can be DIN-Rail mount or wall-mount (mounting bracket sold separately)