RS232 / RS422 / RS485 / LPT Parallel

In this category you can find Serial / parallel ports, PCI or PCI Express cards for RS232 / 485/422. If you need a PCI card for your PC or a booster or converter up to 1 km, you can find it in this category. Serial port server, converter, amplifier, isolators, PCI cards and more. Feel free to call our sales department to inquire about a specific product.

More

In this category you can find Serial / parallel ports, PCI or PCI Express cards for RS232 / 485/422. If you need a PCI card for your PC or a booster or converter up to 1 km, you can find it in this category. Serial port server, converter, amplifier, isolators, PCI cards and more. Feel free to call our sales department to inquire about a specific product.

What is Serial Communication?

Less

RS232 / RS422 / RS485 / LPT Parallel

There are 196 products.

Products per page:
25 50 75 100
Sort by:
Relevance Name, A to Z Name, Z to A Price, low to high Price, high to low
Showing 1-20 of 196 item(s)

Active filters

1 channel TCP/RTU/ASCII...

1 channel TCP/RTU/ASCII Modbus Gateway. RS232/RS422/RS485. TCP Server/Client, Virtual Com. 9 - 30VDC

1 channel software-selectable RS-232/485/422 port
Baud rate: 1200 - 230,400 / RS485 921,600
1 x 10/100 Mbps RJ45 Fast Ethernet port
Supports TCP Server/Client, UDP, Virtual COM and Tunneling modes
Modbus TCP/RTU/ASCII
Configuration via the web server side, the Telnet console and the Windows Utility
Upgradable firmware via Ethernet from a remote PC
Robust metal cladding; industrial EMC protection
Redundant dual DC inputs for non-stop operation
Optional DIN rail mounting
Supply: 9 - 30VDC or 5VDC / 9W
Dimensions: 78 x 65 x 28 mm
Temp: -40 - +70°C

Price 1,366.00 DKK
Product code: ETH1MOD-A
Physically in stock  
Quick view
    • 1 port serial port server...

    1 port serial port server RS232, POE or 12-48VDC. Serial Device Server

    External COM port via Ethernet and Internet
    RS232 Serialport via DB9 male
    Power supplied from PoE
    can be powered from 12 - 48VDC / 1.7 watts
    Short Power Jack Pigtail Cable included
    Purchase Power supply, not included
    1 x RJ45 with PoE input
    DIN mount
    Operating temperature: -25 - + 75 ° C
    Dim: 90 x 52 x 27 mm

    Price 994.00 DKK
    Product code: ETH1SER-POE-I
    Physically in stock  
    Quick view
    • 1-PORT RS422/485 serielportserver

    1 port serial port server RS422 / 485, MOXA NPort 5110A. Serial Device Server

    1-port RS422/485 serial device server, MOXA NPort 5110A

    Only 1 W power consumption
    Speedy 3-step web-based configuration
    Surge protection for serial, Ethernet, and power lines
    COM port grouping and UDP multicast applications
    Screw connectors for secure installation
    Real COM/TTY drivers for Windows and Linux
    Standard TCP/IP interface and versatile TCP and UDP operation modes
    Connect up to 8 TCP hosts

    Price 1,733.00 DKK
    Product code: ETH1SER5130A
    Physically in stock  
    Quick view
    • 1 port serial server RS232...

    1 port serial server RS232 / RS422 / RS485. Serial Device Server RJ45, DB9, 9 - 30VDC

    External COM port over Ethernet and Internet
    RS232/422/485
    Atop SE5201-DB Serial Device Server
    10/100Mbit Ethernet.
    Serial port via DB9 male connector
    Supports TCP Server/Client, UDP, Virtual COM and Tunneling modes
    Power is supplied from 9 - 30VDC or 5VDC (power jack)
    Power supply not included
    DIN kit (option)
    Dimensions: 65 x 78 x 28mm (without wall bracket)
    Dimensions: 88.5 x 84 x 27.8mm (with wall bracket and DB9 port)

    Price 1,525.00 DKK
    Product code: ETH1SER-MINI+
    Physically in stock  
    Quick view
    • 1 serial port server with...

    1 serial port server with RS232 or 422 or 485. Serial Device Server. Virtual COM port. Pair connection

    External COM port via Ethernet and Internet
    Can also provide Pair connection (back-to-back)
    Small size for easy installation
    Genuine COM / TTY drivers for Windows and Linux
    Standard TCP/IP interface and versatile operating modes
    Easy-to-use Windows multi-device server configuration tool
    Built-in 15 KV ESD protection for all serial signals
    SNMP MIB-II for network management
    Configure via Telnet or web browser
    Power supply included

    Price 1,715.00 DKK
    Product code: ETH1SER5150
    Physically in stock  
    Quick view
    • 1 serielportserver port...

    1 serielportserver port RS232 / 422/485, DE-MOXA 211 Serial Device Server

    External COM ports via Ethernet and Internet
    3-in-1 Serial Port: RS-232, RS-422, OR RS-485
    Modes: TCP Server, TCP Client, UDP
    Ethernet Modem
    Pair Connection
    Real Com / Tty Drivers for Windows and Linux
    2-wire RS-485 with Patented Automatic Data Direction Control (Addc®)
    Built-in 15 kV ESD Protection for All Serial Signal

    Price 1,355.00 DKK
    Product code: ETH1SER+
    Physically in stock  
    Quick view
    • Back to top