Modbus RTU Slave devices are connected to PROFIBUS DP protocol. Gateway. RS232 / RS422 / RS485 Port on Modbus Devices
MODBUS RTU (RS232 / 422/485) equipment for Profibus DP network
MODBUS RTU slave devices are connected to the Profibus DP network
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.
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.
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There are 197 products.
MODBUS RTU (RS232 / 422/485) equipment for Profibus DP network
MODBUS RTU slave devices are connected to the Profibus DP network
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
External COM ports via Ethernet and Internet
Serial device server to RS232/422/485 with WIFI
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
4 ports multiplexer (sæt), op til 900m
Sæt udstyr med RS232, RS422 og RS485 interface på et Profibus system.
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
Intelligent Can For Modbus TCP / IP Converter
Supports both CAN specification 2.0A and 2.0B
Maximum transmission speed up to 1M BPS for CAN and 115.2 Kbps for RS-232 RS-485
Maximum transmission distance on CAN over 1000m (Follow the CAN specification)
7-segment LED display for module IP, RS-232 Baud rate, CAN configuration ...
Supports Web Configuration
Supports Maximum 24 Ethernet clients Connection
Modbus TCP / RTU command for reading and writing CAN message
Transparent communication between the CAN devices via Ethernet
30 Specific CAN IDs in Modbus TCP / RTU Mode
DIN mounting
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 Master
HC_Tool tool for module configuration and HART communication
support firmware update via Ethernet
PWR / TXRX indication LED
4KV ESD protection
built-in watchdog
Selectable 250Ω load resistance < Br> 4 Hart Channels
Support VXCOMM Technology
Built-in Web Server for Network Setting
Internet Communication controller with 1 x CAN bus, 1 x RS-232, 1 x RS-485 and 1 x Ethernet
10/100 Base-TX Ethernet controller
TCP / IP protocol
80 MHz CPU
1 x RS-232 port, 1 x RS-485 port and 1X CAN port can be used simultaneously
Max Transmission Speed up to 1M BPS for CAN and 115.2Kbps for RS-232 RS-485
7 -Segment LED Display
Software Configuration for Can and RS-232
Web Configuration
Up to 25 Ethernet Client Connections
Supports Virtual Com
2 COM ports over Ethernet, Internet
Each COM port can be RS232 or RS422 or RS485
RS232 Pin 1 - 8: DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS
RS422 / RS485 4-W: Pin 1 - 5: TXD +, TXD, RXD +, RXD, GND
RS485 2-W: Pin 3 - 5: Data, Data +, GND
Baud Rate: 50 bps - 921Kbps
Data Bits: 5, 6, 7, 8
Parity: 1, 1.5, 2
Stop Bit: Odd, Even, None, Space, Mark
2 x RJ45 10 / 100mbit
Alarm: Relay output
Supply voltage: 12 - 48VDC 6.5WATT
Web Management
IP Version: IPv4 / IPv6. TCP Server, TCP Client, UDP Client
Virtual Com
Pair Connection
Supporter: XP to Win10, Server 2003, 2008, 2012
Size: 135 x 88 x 32 mm
DIN bracket
External COM ports via Ethernet and Internet
Easy IP Address Configuration with LCD Panel
10 / 100Mbit Auto-Sensing Ethernet
4 Serial Ports, With Support for RS422, and RS485 < Br> Built-in 15 kv ESD Surge Protection for All Serial Signals
Versatile Socket Operation Modes, Including TCP Server, TCP Client, and UDP
Choice of Configuration Methods: Web Console, Telnet Console, and Windows Utility
SNMP MIB-II for Network Management
-40 to 75 ° C Operating Temperature
External COM ports via Ethernet and Internet
2 ports secure terminal server, MOXA NPort 6250
1 X RJ45 and 2 X RS232 / 422/485 (DB9) connectors
10 / 100 Mbps, auto MDI / MDIX
Operation Temp. 0 - 55 °
Supplied via 12-48 VDC
Seriel port: 2 x RS232, 1 x RS232/485 maks. 115 Kbps
Signaler: RS232: Rx , Tx , RTS , CTS
RS485: Data +, Data - (2-leder halv duplex)
Digital I/O: 6 indgange og 2 udgange TTL
Protokoller: TCP, PPP
Stik til digital I/O: Skrueterminaler
3/5V SIM kortholder indbygget
3 lysdioder viser GPRS- og systemstatus
Strømforsyning: 9 - 35 VDC maks. 4,8 Watt. medfølger ikke
Leveres med beslag til DIN skinne
Modbus over the Ethernet or Internet
MODBUS server with 1 x RS232 and 1 x 422/485
Can run Device to Device
0/100 Mbps Ethernet port, auto MDI / MDIX, 10/100 auto, 1500V magnetic insulation only on
RS485 RS232 Modbus ASCII / RTU port, 1 RS422 / 485 Modbus ASCII / RTU port, 16V / 400W TVS isolated, RS485 automatic line control
9 ~ 30VDC power input, IP30 enclosure , DIN rail mounting structure, USB port (Modbus serial port expansion and capture of memory)
Serielportserver 2 x RS232 / 422 /485 MOXA Nport 5210
Compact design for easy installation
Socket modes: TCP server/TCP client/UDP
Easy-to-use Windows utility for configuring multiple device servers
Supports 10/100M Ethernet
Patented ADDC® (Automatic Data Direction Control) for 2-wire and 4-wire RS-485
SNMP MIB-II for network management
Wifi CAN converter. CAN CAN bridge. CAN PC
two CAN channels
AP mode and station mode
Compatible with Socket (TCP Server, TCP Client, UDP)
Support: Ethernet, ARP, IP, ICMP, UDP, DHCP, DNS TCP)
DIP switch for terminating
Isolation: 1500VDC
CAN baud rate: 5kbit / s to 1Mbit / s
Wifi: 2.4GHz IEEE802.11a / b / g
Supply voltage: 9 - 30VDC
Consumption: 80mA @ 24VDC
Dimensions: 118 x 94 x 23 mm
Operating temperature: -40 - + 85 ° C
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
Mini seriesport server for connecting POS units over networks
It may be scanner, printer and the like
2 x RS232
2 x USB 2.0
1 x USB 3.0
1 x RJ45 10 / 100Mbit to Ethernet
Supported by App for iOS and Android
Programmable Software
Supply 5VDC (DC Jack)
2-port RS422/485 serial device servers, MOXA NP5232I
Compact design for easy installation
Socket modes: TCP server/TCP client/UDP
Easy-to-use Windows utility for configuring multiple device servers
Supports 10/100M Ethernet
Patented ADDC® (Automatic Data Direction Control) for 2-wire and 4-wire RS-485
SNMP MIB-II for network management