RS-485/422 Products

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Industry: Energy

Industry: Industrial

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Industry: Transportation

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28 results
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RS-485/422 X
Digi TransPort® WR31
Intelligent 4G LTE router designed for critical infrastructure and industrial applications
  • Global HSPA+ and 4G LTE support and certification on major carrier networks around the world
  • Ethernet, serial and I/O for connecting diverse field assets
  • Extremely resilient cellular connection through Digi’s patented SureLink™, VRRP+ protocol, and dual SIM slots
  • Enterprise routing features for security, logging, and redundancy (e.g. stateful firewall, VPN, SNMP); no annual enterprise software license required
  • Digi Remote Manager provides mass configuration, device management, and troubleshooting tools
  • Rugged aluminum enclosure, optimized for DIN rail or shelf mounting
Digi TransPort® WR11
Secure 3G/4G LTE cellular router for retail, kiosk and industrial control applications
  • Compact global 3G/4G LTE networking platform
  • License-free enterprise software supporting advanced routing protocols, VPN, logging/authentication, and stateful firewall
  • Digi Remote Manager provides centralized configuration, security management, and network analytics
  • Dual SIMs and Digi SureLink™ provide redundant connection
ConnectPort® TS 8/16
Terminal Servers with Dual IPv4/IPv6 Stack
  • Dual IPv4/IPv6 stack
  • 8 or 16 serial ports with Tx/Rx LEDs
  • Patented RealPort® technology for COM/TTY port control/ management
  • SSL/TLS and SSHv2 for added security
  • Easy configuration and management through web browser or CLI
ConnectPort® LTS 8/16/32
Next generation serial servers support GB Ethernet and IPv6 networks. Optional ZigBee and USB bring wireless capabilities into multi-port serial server environments.
  • Dual GB Ethernet ports for redundancy
  • 8, 16 or 32 serial ports
  • EIA 232 and MEI (232/422/485) versions.
  • LCD display and SD memory slot
  • W model offers USB 2.0 ports for expandability, internal modem and XBee socket for ZigBee communications
Digi TransPort® WR21
Compact, flexible, low-cost 3G/4G LTE M2M enterprise router
  • Software-defined multicarrier and global 3G/4G LTE support
  • License-free enterprise software supporting advanced routing protocols, VPN, logging/authentication, and stateful firewall
  • Digi Remote Manager provides centralized configuration, security management, and network analytics
  • Dual SIMs and Digi SureLink™ provide redundant connection
  • RS-232 serial and 10/100 Ethernet or RS-232/422/485 serial and 2-port Ethernet switch
Digi Connect SP®
Compact Form Factor Serial Server for Custom Networking Applications
  • 1 switch selectable RS-232/422/485 serial port
  • Customizable device server
  • Python and Device Cloud support
  • Integrated mounting tabs
Digi One® SP
Compact Serial Server
  • Serial-to-Ethernet connectivity
  • TCP/UDP Socket Services for broad device connectivity
  • 1 switch selectable RS-232/422/485 serial port
  • Reverse Telnet for easy access to serial devices
PortServer® TS
Easy Serial-to-Ethernet Connectivity
  • 1, 2, 4, 8 or 16 RS-232 RJ-45 serial ports
  • RealPort® with encryption provides SSL-based protection
  • SSHv2 for encrypted connections
PortServer® TS M MEI
Serial Server with Internal Modem
  • Device server with one v.90/v.92 modem port
  • Access remote devices and IP networks
  • 3 serial ports with internal modem
PortServer® TS MEI
RS-232/422/485 Switch Selectable Expansion for Asynchronous Connectivity
  • RS-232/422/485 switch selectable serial ports
  • 1, 2, 4, 8 or 16 serial ports
  • Serial port expansion for manufacturing floor, gas pump, Industrial Automation
  • RealPort® with encryption provides SSL-based protection
  • SSHv2 for encrypted connections
Digi TransPort® WR41
Enterprise Class Cellular Router for Remote and Mobile Applications
  • Enterprise class cellular routers with advanced dynamic routing, security and firewall features
  • CAN Bus support and rugged enclosure options
  • High speed cellular interfaces
  • Integrated 802.11 b/g/n; a/n Wi-Fi access point
  • Powerful integrated end user programming
  • Digi remote management software for easy setup, configuration and maintenance
Digi One® IAP Family

Multi-Protocol Conversion Capabilities for Automation Integration


  • Industrial serial server and protocol bridge
  • Hardened 1-port device server for hazardous locations
  • Multi-master/multi-protocol support
  • Conformal coated circuit board
  • Device server with 1 DB-9 serial port plus pass-through port
Digi One® IA
Serial Server to Ethernet Enable Any Industrial Serial Device
  • Modbus serial to Modbus/TCP protocol conversion
  • TCP/UDP Socket Services for broad device connectivity
  • 1 RS-232/422/485 switch selectable serial port
  • Industrial protocol support
Digi TransPort® WR44
Enterprise class, commercial grade Wi-Fi to cellular router with flexible interface options ideal for distributed branch applications
  • Enterprise class cellular routers with advanced dynamic routing, security and firewall features
  • High speed cellular interfaces: GSM GPRS/EDGE/HSPA/CDMA EV-DO and 4G LTE
  • Optional integrated 802.11 b/g/n; a/n Wi-Fi access point and 4-port Ethernet switch
  • Flexible interfaces including serial with DC power options
  • Powerful integrated end user programming
  • Digi Remote Manager software for easy setup,configuration, and maintenance
Digi One® SP IA
Ethernet Enable Any Industrial Device
  • Serial-to-Ethernet for industrial automation
  • Device server with DIN rail and wall mount kits
  • 1 switch selectable RS-232/422/485 serial port
  • TCP/UDP Socket Services for broad device connectivity
PortServer® TS MEI Hardened
Hardened, Rugged Serial Servers for Outdoor Extended Temperatures
  • Outdoor extended temperature tolerance (-35° C to +74° C)
  • Device servers with conformal coated circuit boards
  • NEMA TS 2 certification, Class 1 Div 2
  • 1, 2 or 4 switch-selectable serial ports (RS-232/422/485)
Digi Connect® Wi‑SP
Compact, 802.11b Wireless Serial Server with Enterprise-Class Security
  • Serial to 802.11b device server
  • 1 switch selectable RS-232/422/485 serial port
  • Integrated mounting tabs
  • Enterprise-class 802.11i wireless security
Digi TransPort® WR44 R
All-in-One Cellular Router with Advanced Routing/VPN, for Rugged Environments
  • Rugged, enterprise-class cellular routers with advanced dynamic routing, security and firewall features
  • Heavy-duty cast aluminum enclosure for reliable performance in rugged environments
  • Integrated 802.11 b/g/n; a/n Wi-Fi access point (optional) and 4-port Ethernet switch
  • Flexible interfaces including GPS and CAN with DC power options
  • Cellular to Wi-Fi autoswitch feature automatically uses the highest speed/lowest cost WAN network available
  • Digi’s remote management solutions include software for easy setup, configuration and maintenance
Digi TransPort® WR44 RR
Rugged 3G/4G Cellular Router Designed for Use On-Board Rail Vehicles
  • Heavy-duty enclosure and connectors designed for shock and high vibration environments
  • Software-defined multicarrier and global 3G/4G LTE support
  • License-free enterprise software supporting advanced routing protocols, VPN, logging/authentication, and stateful firewall
  • Digi Remote Manager provides centralized configuration, security management, and network analytics
  • Dual SIMs and Digi SureLink™ provide redundant connection
Digi Connect® WAN Family
Small Cellular Routers with Integrated VPN
  • Ethernet to high speed 3G wireless routers
  • Enterprise primary and backup wireless WAN connectivity
  • Unique Digi SureLink™ "always-on" connection
  • 10/100Base-T or serial connection to existing router
  • Industrial and GSM-R options available
Digi Utility Communication Hub with 4G LTE
Gateway for Distribution Automation
  • Software-defined multicarrier 4G LTE 
  • Enterprise routing for encryption, logging, and security features
  • 2 Ethernet ports and software selectable RS-485
  • Rugged IP66 enclosure protects from the elements
  • Din rail and power support 3rd party equipment 
Digi XLR PRO™
Long-Range 900 MHz Industrial Radio
  • Patented Punch2™ Technology enables industry-leading interference immunity
  • Best-in-class range of 1 to 100 miles LOS
  • Industrial aluminum-cast design with -40° C to +70° C temperature rating and Class 1 Division 2 certification
  • Flexible data rates of up to 3.2 Mbps
  • Simple configuration via XCTU, local WebUI or Device Cloud
  • Variants certified for North America, Australia (Brazil and Peru coming soon)
XBee-PRO® 900HP RF Modems
Long Range 900 MHz Industrial RF Modems
  • Industrial design with -40° C to 85° C operating temperature
  • Superior outdoor LOS range of up to 28 Miles with high-gain antenna
  • Over-the-air firmware updates via other XBee-PRO 900HP modems/modules or Digi Device Cloud
  • Software-selectable channel mask for interference immunity
  • RF Data throughput up to 200 Kbps
XStream® RF Modems
2.4 GHz stand-alone radio modems
  • EOL in Progress – Product is not for new design. Please refer to RF Modems for our latest products
  • Indoor/urban range up to 600 feet
  • Outdoor line-of-sight range up to 10 miles (with high gain antenna)
  • 7 frequency hopping channels, each with 65K available addresses
  • 2.4 GHz license-free ISM band operation
XTend® 900MHz RF Modems
1 Watt/900 MHz stand-alone radio modems
  • Outdoor line-of-sight range up to 40 miles (with high gain antenna)
  • Outstanding receiver sensitivity (-110 dBm @9600 bps)
XBee® DigiMesh®/Multi-Point Adapters
900 MHz and 2.4 GHz Wireless Adapters
  • Simple topology to deploy and grow
  • Self-healing and discovery for network stability
  • Sleeping routers supported for long battery life
  • No master/coordinator required
  • Compatible with ConnectPort X gateways and other devices using DigiMesh
XBee® 802.15.4 Adapters
Remote Monitoring and Control for Multipoint Networks
  • 802.15.4 wireless connectivity for RS232, 485, and USB devices
  • Compatible with XBee gateways and modules
  • Small form factor for easy handling and installation
XBee-Pro® ZigBee Adapters
ZigBee Adapters for Serial and USB Devices
  • Supports the ZigBee PRO feature set
  • ZigBee® wireless connectivity for RS232, 485, and USB devices
  • Compatible with XBee gateways and modules
  • Outdoor RF line-of-sight range up to 1 mile with XBee-PRO®

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