With our wide range of different products, in this category we have converters, amplifiers, insulators. Here you will find interfaces like RS232 / 485/422, or convert from RS232 to RS485 / 422. If you need a specific solution for a larger project, call in and hear our sales department for more information.
Serial Port Converter with PoE
2x 3-wire RS-232 Port
Supports Baud Rate Up to 115200 bps
Parity Options: None, Odd, Even, Mark, Space
Data Bit Configurations: 5, 6, 7, 8
Stop Bits Options: 1, 2
Operating Temperature: -25 ~ +75 °C
Humidity: 10 ~ 90% RH, non-condensing
32-bit ARM CPU
Dimensions: 52 mm x 27 mm x 95 mm
Power input: 12-48VDC
Power Consumption: 0.07 A @ 24 VDC
Plastic Casing with DIN-Rail Mounting
Adds a high speed RS422 or RS485 serial port by connecting to a USB port
USB Type-C cable, 0,25m
Powered by USB port, no external power adapter required
LEDs indicate TxD and RxD for easy port monitoring and diagnosis
Installs as a standard Windows COM port
Automatic transmit and receive control for 2-wire RS485 half-duplex mode
Serial port protected with surge protection of 15kV
Non-standard baudrates supported
Easy plug and play installation and RS-422/RS485 device connection
High speed serial port with baud rate up to 3Mbps
Provides 15KV ESD protection and 600W surge protection for all serial signals
Supports Windows XP to 11, Server 2000 to Server 2022 (WHQL certified)
Supports Linux Kernel 3.0 and above
Supports Mac OS X 10.3 and above, driver signed by Apple
High speed RS-232 serial port by connecting to a USB Type-C port
USB Type-C cable 0,25m
Powered by USB port, no external power adapter required
LEDs indicate TxD and RxD for easy port monitoring and diagnosis
Installs as a standard Windows COM port
Full RS-232 modem control signals and hardware/software flow control
Serial port protected with 15KV ESD protection
Non-standard baudrates supported
Easy plug and play installation and RS-232 device connection
High speed serial port with baud rate up to 921.6kbps
Supports Windows XP to 11, Server 2000 to Server 2022 (WHQL certified)
Supports Linux Kernel 3.0 and above
Supports Mac OS X 10.3 and above, driver signed by Apple
USB-C to Straight-Through RS232 serial adapter
With DB9 male
With 9 x data monitoring LEDs (TX, RX, PWR)
COM port assignments are maintained across reboots
Max Baud Rate: 921.6 Kbps | 1, 1.5, 2 stop bits
Odd, Even, Field, Space, No Parity Mode
Hardware Flow Control (CTS/RTS and/or DSR/DTR)
Software Flow Control (XON/XOFF) | Chipset: PL2303-GC
Compatible with Windows®, Mac OS and Linux
USB A to Straight-Through RS232 serial adapter
With DB9 male
With 9 x data monitoring LEDs (TX, RX, PWR)
COM port assignments are maintained across reboots
Max Baud Rate: 921.6 Kbps | 1, 1.5, 2 stop bits
Odd, Even, Field, Space, No Parity Mode
Hardware Flow Control (CTS/RTS and/or DSR/DTR)
Software Flow Control (XON/XOFF) | Chipset: PL2303-GC
Compatible with Windows®, Mac OS and Linux
USB-C to Straight-Through RS232 serial adapter
With DB9 male
With 3 x data monitoring LEDs (TX, RX, PWR)
COM port assignments are maintained across reboots
Max Baud Rate: 921.6 Kbps | 1, 1.5, 2 stop bits
Odd, Even, Field, Space, No Parity Mode
Hardware Flow Control (CTS/RTS and/or DSR/DTR)
Software Flow Control (XON/XOFF) | Chipset: PL2303-GC
Compatible with Windows®, Mac OS and Linux
RS232 optical isolator, BR up to 57.6k
Optical isolation: 2500 constant, 7.5kV surge
DB9 male and DB9 female
Powered from RS232 control signal channels TXD, RTS, DTR
Mode: Asynchronous, Dual duplex, transparent data
Supports 2 different Baud Rates on port 1 and port 2
3 x RS485 ports
Supports Modbus RTU/ASCII protocol
Supports 2 Master devices sharing 1 slave port
Data cache for each master port
RAW data mode for most request-response protocols
Built-in web server for easy configuration (HTTP)
Redundant Power Input: POE (IEEE 802.3AF, Class 1) and DC Jack
Allows automatic RS-485 management control
Tiny Form-Factor and Low Power Consumption
Read cache ensures faster response
Mediekonverter fra seriel til optisk fiber
Point til Point transmission
RS232 eller RS422 eller RS485
Op til 40 km med single-mode
ST stik - duplex
Til 9/125my single mode fiber
Reducerer signalinterferens
Beskytter mod elektrisk interferens
Baud rate op til 921,6 kbps
Temperaturområde: -40 til+75°C
Forsyningsspænding: 12 - 48VDC
Mål: 100 x 90 x 22 mm
DIN beslag som tilbehør
Module to Can 2.0a and B
ISO 11898-2 standard
Baudrate 10Kbps for 1M bps
software for setting CAN and RS232 / 422/485
Transparency between RS-232 / 485/422 Via CAN bus
Full duplex on RS-232/422 units are not supported
CAN Bus Baud Rate Configuration
CAN Accept Filter Configuration
CAN 2.0A or 2.0B Specific Choice
RS-232 / 485/422 Baud rate and data file setting
RS-232/485/422 Respond Options
Setting: Normal or pair connection
Extend the distance between PC and RS232 Equipment
Straight through network cable
RS232 serial port boost up to 1.2 km
Baud rate range: 300 - 200kbps
Supply voltage: DC9-24V (not included )
Optical isolation
isolation voltage: 2500Vrms pulse or 500 V = continuous
Dimensions: 100 mm x 50 mm x 20 mm
Weight: 350 g
USB to RS485 converter, isolated
1 x RS485 7-pin terminal block
1 x USB-B
Speed: 300 ~ 115200 bps
For USB 1.1 / 2.0 (High Speed)
2500 VDC isolation on RS485 side
To DIN rail mounting
No external power supply required
Input +5 VDC from USB port
OS support WIN 98 / ME / 2000 / XP (32 / 64- bit) / Vista (32/64-bit) / 7 (32/64-bit) / 8 (32/64-bit) / 10 / Linux
Operating temp. -25 ° C ~ +75 ° C
USB cable (1.8m) included
RS485 & nbsp; recoverable RS232 controller / converter
Link to 3 x RS232 units from 1 x RS485 bus
Baud speed 300 bit/s to 115,200 bit/s
10 V DC to + 30 V DC
Dual watchdog
256 KB SRAM buffer
1 x & nbsp; RS485 address per. serial interface
Operating temperature: -25 ° to + 75 ° C
For DIN rail mounting
Optoisolated RS-232 for RS485 converter
3kVDC isolation on RS232 from DC input
ESD protection for RS232 / 485
Baud rate 300 bit / s to 115,200 bit / s
Supports power inputs of +10 V DC to +30 V DC
Operating temperature: -25 ° to + 75 ° C
For DIN rail mounting
Optoisoleret RS-485 repeater
2 vejs 3000 VDC isolation
ESD-beskyttelse til RS-485
Baud-hastighed 300 bit/s til 115.200 bit/s
Understøtter effektindtag på +10 V DC til +30 V DC
Driftstemperatur: -25° til +75°C
Til DIN skinne montering
High-speed USB to RS232/422/485 adapter
Transmission speed - up to 921.6 kbps
Supports USB 1.2/2.0/3.0
3000V DC isolation on RS232/422/485
RS232/422/485 cannot be used simultaneously
Supplied via the USB port
Automatic RS485 Direction Control
Temperature range: -25°C - +75°C
DIN rail mounting
Windows 98/ME/2000/XP/Vista (32/64-bit)
Windows 7 / 8.1 / 10 (32/64-bit)
Win 2012
Linux
PROFIBUS TO HART Convert, Gateway
4 x HART Canals
Max. 2 pcs. HART Masters
Point-to-Point or Multi-Drop HART Mode
Possibility of connecting 15 HART modules
PWR / RUN / ERR indication LED
Built-in Watchdog
4 kV ESD Protection
Operating temperature -25-75 ℃
for DIN rail mounting
Serial to HART Convert
Allows 2 pcs. Hart Masters
Point-to-Point or Multi-Drop Hart Mode
Possibility of connecting 15 HART modules
Point-to-point or multi-drop HART mode
for configuration of modules
Isolated COM 1: RS-232 / 422/485
PWR / RUN / ERR INDICATION LED
Built-in Watchdog
4 kV ESD protection
RS232-RS422/485 konverter
Hastighed: 230.4 kBit/s
RTS/CTS support
Til DIN og vægmontage
Plug-in terminal block til RS422/485
max baud rate 115kb / s for 56kb / s for signal RI
Up to 1.7km at 62.5um fiber cable.
Fiber Optic line multimode, 820nm
Transmitting: RxD , TxD, DTR, DSR, RTS, CTS, DCD, RI or 5x RxD, TxD
RS232 signal including DCE / DTE
Time multiplex, full duplex
RS232 DB9 male
Plug fiber ST
overvoltage (soft) protection - supply 600W / 1ms
polarity protected with diodes on DC input
optical indication (LED) red - PWR
Yellow - INPUT signal
Green - OUTPUT signal
Supply voltage 10-30VDC or 9 - 24VAC
power consumption max. 2W
Dimensions: 76 x 55 x 115 mm
Industrial RS422/RS485 Serial Converter/Repeater with 2 KV Isolation, MOXA TCC-120i
Boost serial signal to extend transmission distance
Boost RS422 or RS485 signal, or convert RS422 to RS485
2 KV optical isolation protection
15 KV serial ESD protection
Wall or DIN-rail mounting
Terminal block for easy wiring
Power input from terminal block
DIP switch setting for built-in terminator (120 ohms)
Industrial RS232 to 422/RS485 Serial Converter/ Repeater with 2 KV Isolation, MOXA TCC-100i
RS-232 to RS-422 conversion with RTS/CTS support
RS-232 to 2-wire or 4-wire RS-485 conversion
2 KV isolation protection (TCC-100I/TCC-100I-T)
Wall and DIN-rail mounting
Plug-in terminal block for easy RS-422/485 wiring
LED indicators for power, Tx, Rx
-20 to 60°C operating temperature
Get a RS485 / RS422 port on the PC via the USB port
Software for choosing a fixed COM port - very useful
Compatible with USB 2.0
12 Mbps USB data rate
921.6 kbps maximum baud rate
Driver for Windows, WinCE, and Linux
Mini DB9 male for terminal block adapter
LED for indication of USB and TxD / RxD activity
15 kV ESD protection for 2 kV optical isolation
Compliance: USB 1.0/1.1 compliant, USB 2.0 compatible
12 Mbps USB data rate
Baud rate: 50 bps to 921.6 Kbps
Drivers provided for Windows, WinCE, and Linux
Serial Standards: RS-232/422/485 Connector: DB9 male
LEDs for indicating USB and TxD/RxD activity
Optical Isolation: 2 KV
OS support: See in Description
Windows 11 support
Linux Support : Linus 2.4.x, 2.6.x, 3.x
Get a COM port on the PC via the USB port
MOXA USB to RS232/422/485 converter.
Compatible with USB 2.0
Software selectable RS232, RS422, 4-wire RS485 and 2-wire RS485
Certified drivers for Windows, WinCE 5.0 and Linux
15 KV ESD protection
Supports Win11
MOXA USB to RS422/485 converter
Galvanically isolated.
1-port RS-422/485 USB-to-serial converter
Compatible with USB 2.0
12 Mbps USB data rate
921.6 kbps maximum baud rate for super fast data transmission
Drivers provided for Windows, Windows Server, WinCE, and Linux
Mini DB9 female to terminal block adapter for easy wiring
LEDs for indicating USB and TxD/RxD activity
15 kV ESD protection for all serial ports
2 kV electrical isolation
Supports Windows 11
MOXA, 1-port RS-232 USB to serial adapter.
Compatible with USB 2.0 and 12 Mbps USB data rate
921.6 Kbps maximum baud rate for super fast data transfer
Drivers are provided for Windows, WinCE and Linux
DB9 male. USB2.0 with 80cm cable
LEDs for displaying USB and TxD / RxD activity
15 KV ESD protection for all serial ports
OS support: Windows 11, 10, 8.1, 8, 7, Vista, ME, and XP Windows Server 2022, 2019, 2016, 2012 R2, 2012, 2008 R2, 2008, 2003, 2000, and NT
4-Port RS-232/422/485 USB tilSeriel Adapter, metal kabinet med forlængerkabel. Til DIN skinne montering.
USB til 4 ports konverter med DB9 stil til DIN skinne montering.
USB-32COM-RM - 32-Port RS-232 USB-to-Serial Adapter, Metal Case, Rack-Mountable.
RS232 for USB printer adapter cable
connect USB printer to PC com port
automatic baud rate
power supply included
DB9 female and USB B
Supply voltage: 5VDC 100mA
GDI printers (without own emulation) are not supported
See list of supported printers under Downloads
MOXA Converter RS232 / RS422 / RS485 Fiber MultiMode, TCF-142-M-ST
Gateway from Ethernet slave to PROFIBUS master
protocol / hierarchy: DP-V0 Slave
PROFIBUS Speed (Kbps) in 10 step from 9.6 - 12000
speed setting is automatic
Max. Input data length: 240 byte
Max. Output data length: 240 bytes
Address setting: 0 ~ 126 Set by DIP switch or EEPROM
Ethernet protocol: TCP / UDP server / client
Configuration: Web Configuration
Supports HART short / long frame
Supports HART Burst mode
Supports point-to-point or multi-drop HART mode
Supports connection of up to 15 HART slave devices
Allow 2 HART masters
The HC_Tool tool for module configuration and HART communication
Supports firmware update via Ethernet
PWR / TxRx indication LED
4KV ESD protection
Built-in watchdog
Selectable 250Ω load resistor
4 HART channels
Support VxComm technique
Built-in web server for network setting
Allows PROFIBUS master access to MODBUS TCP devices
Connect MODBUS devices to a PROFIBUS network
PROFIBUS baud rate from 9.6k to 12M
MODBUS TCP 10/100
Supply voltage: 10 - 30VDC < DIN fitting
Get a RS485 or RS422 or RS232 port on the PC via the USB port
Galvanic isolation (optical) 2KV
DB9 male and screw terminal to 232/422/485 connection
Termination by Jumpers
Baud rate 300bit / s two 921.6 kbit / s
selectable RS232, RS422 and RS485 via DIP switch
Supports Win7 / 8/10 and over as well as MAC
Powered through USB (5V)
Operating Temp . 0 ° to 55 ° C,
Get a COM port on the PC via the USB port
USB to RS232 7 or 8 bit
RS232 signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
Up to 921.6 kbit/s - FTDI chip
DB9 male
With thumb screws
Fits equipment with COM port
USE THE INCLUDED DRIVER!
Max. transfer rate 115 kb/s
transferred signals full RS232 - RxD, TxD, RTS, CTS, DSR, DTR, DCD, RI
optical indication RxD, TxD
max. line length 15 m
connector RS232 - PC side D - SUB 25 pin F
connector RS232 - DEVICE D - SUB 25 pin M
connector power supply 1,3mm plug
optical separation - optocouplers 2,5 kV
galvanic separation - DC/DC converter 1 kV
overvoltage (soft) protection - supply 600W 10/1000us
power supply +9 to 30V DC
input supply max. 1,2 W
dimension 91 x22 x 54 mm
RS232 lysleder omformer m/DCE eller DTE omskifter
With CNV232-485PW + you get an RS485 or RS422 port on the PC
Selecting RS422 or RS485 with DIL switches on the device
Super compact with DB9 female and screw terminals
Can be powered by external voltage from 9 - 12VDC / 500mA
Operating temperature: -40 - + 85 ° C
Get an RS485 or RS422 port on the PC via the USB port
Galvanic isolation (optical) 2KV - 3 x 6N137 IC chip
DB9 male and screw terminal for serial connection
Baud rate up to 921.6 Kbit/s
Selection of port type with DIP switch
Support Win 10, Android
FTDI chipset FT232RL
USB to 1 x RS422 / RS485, w./ screw terminal
Max speed up to 921.6 Kbit/s - RS422 / 485 port
Select port type from DIL switch and jumper
Default set to RS422
Supports Win7, 8/8.1, 10, 11, Server 2008 R2, Server 2012 R2, 2022
(WHQL Certified)
Get a COM port on the PC via the USB port
USB to RS232, galvanic isolation
Transmits TxD, RxD and GND only
Supporting Win10
Measuring equipment for RS232 printer port can now be connected to a parallel port (LPT port)
Parallel printer port can now be connected to a serial port (RS232)
Isoleret RS485 repeater til DIN skinne
Serial to USB converter with 1 x RS232/422/485 port
Respects +/- 11volt data signals
Galvanically isolated on the RSxxx output
Self-tuner Baud Rate
Automatic direction control
Powered from the USB port
USB connector: Type B
Supports USB 1.1, 2.0 and 3.0
COM port: terminal block
USB to Hart Bus Converter
to HART Short / Long Frame
to Hart Burst Mode
Point-to-point or Multi-Drop Hart mode
Up to 15 HART slave units < Br> Allow 2 Hart Master
Module Configuration Tools and HART communication
Power supplied by the USB port
Selectable 250Ω load resistance
Repeater and splits an RS485 signal into 4 branches
RS485 master on input polls RS485 slaves with ID
Only asked RS485 slave responds only to master
No RS485 slave can poll the RS485 bus
2-wire RS485 - semi-duplex
Extend the star bus with more M485-REP4-I
Supply: 10 - +30VDC
Temp: -25 - +75°C
For DIN-Rail mounting
Repeater and splitter of an RS485 signal
Up to 3 branches, as a star connection
It is very IMPORTANT to avoid bus reflections.
Use M485-REP3-I if the RS485 bus is to be split out for DIN assembly
Optoisolerated RS422 / RS485 Repeater
3000vdc Glavanic isolation
2 threads RS485 is half duplex (switch-talk)
4 threads RS485 / RS422 A full duplex (both ways at the same time)
Translator from RS422 (4-wire) for RS485 (2-wire), semiduplex
automatic directional change and baud rate.
MODBUS RTU (RS232 / 422/485) equipment for Profibus DP network
MODBUS RTU slave devices are connected to the Profibus DP network
Sæt udstyr med RS232, RS422 og RS485 interface på et Profibus system.
Point-to-Point Fiber converter RS232 / RS422 / RS485
Multi Mode 62.5/125 or 50//125my, wavelength 850nm
Power is supplied from 10 - 30VDC / 2 Watt
DIN rail bracket.
Up to 2km
ST connector
Optoisolated RS232 for RS422 / 485 Converter
3000vdc isolation
Up to 1.2 km on the RS422 / RS485
1.2kbit/s to 115.2 kbit/s, automatic baud rate
DB9 female connector for RS232 Signal
Screw terminals for RS422 / 485 signals
Supply 10 to 30 VDC
RS485 for RS232 or RS422 for RS232
optoisulated RS232 for RS422 / 485 Converter
supply voltage is isolated against RS232 page
Supply voltage is isolated against RS485 / 422 page
Automatic Baud rate control
RS232 galvanic isolator, 3000VAC
With dual DC-DC converter, provides isolation both ways
Transmits Tx, Rx, RTS and CTS or DSR and DTR (selected)
Up to 115 kbit / s
Entrance: DB9 female, output: DB9 male
10-30VDC, screw terminal
DIN rail
Optoisolerede RS232 til RS422/485 konverter
3000Vdc isolation
24Vdc, 1.2W
RS-232 (DB9)
RS485 (2-Wire) eller RS422 (4-Wire)
Speed (bps): 1.200, 2.400, 4.800, 9.600,
19.2 k, 38.4 k, 57.6 k, 115.2 k
RTS control and RS-422 (switchable)
Optiskt isolerad RS232-adapter, max. 115,2 kbps, automatisk flödeskontroll, DB9-kontakt
RS232 galvanic isolator, 2500VAC
Transmits Tx, Rx, RTS and CTS
Up to 115 kbit/s
Input: DB9 female, output: DB9 male
RX, TX, ON indicator
12VDC / 100mA (-12V, +gnd)
Power supply included (3.5/1.3mm)
transfer mode RS422 - full duplex
max.transfer rate 115 kb/s
max. line length 1 200 m
transfered signals RxD, TxD
selectable terminator 120R
connector RS232 D - SUB 9 pin F
connector RS422 D - SUB 9 pin M
galvanic indication (LED) red PWR, yellow RxD, green TxD
power supply 12V + -10%
input supply max. 1W
dimension 63 x 17 x 34 mm
RS232 for RS485 converter
Opto-insulated
Galvanic isolation between DC input and RS232 port
Supply voltage: 9 - 50VDC, 10 - 34VAC
Automatic flow control
Up to 1.2km Built-in Termination Resistance - Can be Disconnected
Screw Terminals
Adds eight high-speed RS-232/422/485 serial ports via USB connection
2k bytes transmitter and receiver
Requires no IRQ, DMA, I/O port
RS-232 max bit rates of up to 1 Mbps
RS-422/485 maximum bit rates of up to 10 Mbps
Automatic transmission buffer control for 2-wire RS-485 half-duplex operation
Biasing and terminating resistors installed on board
Supported RS-232 signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
Supported RS-422 signals: TxD-, TxD+, RxD+, RxD-, GND
Supported RS-485 4-wire signals: TxD-, TxD+, RxD+, RxD-, GND
Supported RS-485 2-wire signals: Data-, Data+, GND
Data Bits: 7/8
Parity: None, Even, Odd, Mark, Space
Stop Bit: 1, 2
Flow Control: Hardware (RTS, CTS), XON/XOFF
Monitor LEDs for TxD, RxD indicating port status
Built-in AC to DC switching power supply, 100VAC to 240VAC
Virtual COM port drivers available for Windows 11, 10, 8.1, 8, 7, Vista, 2003, XP, 2000
Win Server: 2000 up to 2018, Linux, MAC
Industrial quality metal case with DIN bracket for DIN rail mounting
Få 4 stk. RS232 porte på PC via USB porten
Forbind 4 x RS232 enheder til USB port
Metal kabinet og med vægmontering
Baudrate op til 115,2 kbit/s
Supporterer ikke hardware licens nøgler
Supporting Win10
Get 2 pcs. COM ports on PC via the USB port
Separate USB cable AM and BM
Supports Win7/8/10/11
Cable included
Connect RS232/RS422/RS485 equipment to USB port
Baudrate up to 921,6 kbit/s
Select type of port by DIL switch
Supports Win7/8/10, MAC
RS-232 serial port by connecting to a USB port
Provides DC5V/250mA to external devices - Pin 9
Compact converter
Cable length of 100 cm
Power from host USB port
LEDs indicate TxD and RxD activity
Installs as a standard Windows COM port
Full RS-232 modem control signals and hardware/software flow control
Serial port protected with 15KV ESD protection
Non-standard baud rates supported
Easy plug and play installation and RS-232 device connection
High-speed serial port with baud rate up to 921.6 kbps
Supports Windows 11, 10, 8.1, 8, 7, XP, Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2
Supports Linux Kernel version 3.0 and later
Supports Apple-provided VCP on OS X 10.9 and later
Data bit - 7/8
Stop bit - 1, 2
FTDI chip - FT232xx.
Get 1 piece. x RS485 or RS422 port via adapter connected to PC's USB port
Galvanic isolation (optical), 2KVolt
Baudrate up to & nbsp; 921.6 Kbit / s
Windows Win 7/8, Vista, Linux & Server 2000 to Server 2016 (WHQL certified)
Linux Kernel 2.4
Mac OS X 10.9, Driver Approved by Apple
Parallel til seriel omformer
Hastighed: 300 -19.200 bit/s
Handshake: XON / XOFF
Forsyning: Strømforsyning medfølger, 9 VAC, 400 mA
CNV-PAR232 er ikke bi-direktionel og kan derfor ikke sende meldinger fra printer til pc om evt. blækstatus, ”end of paper” m.m.
