2-port Modbus RTU/ASCII/TCP-to-BACnet/IP gateways
In honor of the Easter Holiday, Express Systems & Peripherals will be CLOSED on Friday, April 3, 2026. Regular office hours will resume Monday, April 6, 2026, at 9:00AM EST. Have a Happy & Safe Holiday Weekend!
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- Industrial Ethernet Extenders
- Industrial I/O
- Industrial Security
- Industrial Sim Cards
- Industrial Ethernet Switches
- Industrial Cellular Routers
- Industrial Wireless
- Industrial Modbus & Fieldbus Gateways
- Industrial Media Converters
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Industrial Ethernet Extenders
Industrial I/O
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Industrial Ethernet Switches
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- IEC 61850-3 Ethernet Switches
- EN50155 Ethernet Switches
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- Rackmount Ethernet Switches
- Network Management Software
Industrial Commercial Ethernet Switches
Industrial Web-Smart Ethernet Switches
PoE Ethernet Switches
IEC 61850-3 Ethernet Switches
EN50155 Ethernet Switches
Managed Ethernet Switches
Unmanaged Ethernet Switches
Rackmount Ethernet Switches
Network Management Software
Industrial Cellular Routers
Industrial Wireless
Industrial Modbus & Fieldbus Gateways
Korenix Fieldbus Gateway & Protocol Switch
Pepperl+Fuchs Comtrol Gateways
Industrial Media Converters
Industrial Serial Connectivity
Console/Terminal Servers
Serial Boards
Serial Device Servers
Serial Converters, Repeaters, and Surge Protectors
Industrial USB Devices
Industrial Video
Industrial Computers
Advantech Industrial Computers
Accessories
Advantech
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- Advantech Panel PCs
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Advantech Software
Advantech Industrial Cellular Routers
Advantech Industrial Ethernet Switches
Advantech Boards & Cards
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- Advantech iDoor Module
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- Advantech PCI & PCIE Express Serial Boards
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Advantech Compact Computers
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- Advantech Intelligent Transportation Systems
- Advantech Machine Vision Computers - AIIS Series
Advantech Displays
Advantech Fiber Ethernet Media Converters
Advantech I/O Devices & Communication
Advantech IoT Gateways
Advantech Panel PCs
Advantech Peripherals & Modules
Advantech Accessories
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- Advantech Adapters
- Advantech Antennas & Antenna Cables
- Advantech Cables
- Advantech Cellular Routers & Gateways Accessories
- Advantech Computer Parts and Accessories
- Advantech Mean Well Power Supplies
- Advantech Miscellaneous Accessories
- Advantech Mounting Hardware
- Advantech Panel PCs, Monitors, and HMI Accessories
- Advantech Power Accessories
- Surge Protection / Isolation Repeaters
- Advantech Wireless Accessories
Beijer Electronics
Beijer Electronics Software, Licenses & Agreements
Beijer Electronics Ethernet Switches
Beijer Electronics Industrial Wireless
Beijer Electronics Media Converters
Beijer Electronics Accessories
Digi
Digi Industrial Automation
Digi Cellular Routers
Digi Serial Connectivity
Digi USB Connectivity
Digi Industrial Wireless
Digi Embedded Systems
Digi Accessories
Ericsson Cradlepoint
Ericsson Cradlepoint All-In-One Router Solutions
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- E Series Routers
- L950 Series Branch Routers
- W Series Branch Routers
- Ericsson Cradlepoint S400 Series
- S700 Series
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- IBR1700 Series Router
- R1900 Series Router
- R2100 Series 5G Ruggedized Router
- R920 Series Ruggedized Router
- Modem & Modem Modules
Ericsson Cradlepoint Solution Bundles
Ericsson Cradlepoint Software Licenses Agreements
Ericsson Cradlepoint Accessories
EtherWAN
EtherWAN Wireless
EtherWAN Ethernet Switches
EtherWAN Media Converters
EtherWAN Ethernet Extenders
EtherWAN Surge Protectors
EtherWAN Accessories
InHand Networks
InHand Industrial Cellular Routers
InHand Gateways
InHand Enterprise Networking
InHand Vehicle Networking
InHand Accessories
Moxa
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- Moxa Network Security Appliance
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- Moxa Serial Device Servers
- Moxa Serial Converters
- Moxa Secure Routers
- Moxa Protocol Gateways
- Moxa Ethernet Media Converters
- Moxa USB-to-Serial Converters/USB Hubs
- Moxa Industrial Computing
- Moxa Software
- Moxa Multiport Serial Boards
- Moxa IP Cameras & Video Servers
- Moxa Accessories
Moxa Network Security Appliance
Moxa Ethernet Switches
Moxa Industrial Wireless
Moxa Industrial I/O
Moxa Serial Device Servers
Moxa Serial Converters
Moxa Secure Routers
Moxa Protocol Gateways
Moxa Ethernet Media Converters
Moxa USB-to-Serial Converters/USB Hubs
Moxa Industrial Computing
Moxa Software
Moxa Multiport Serial Boards
Moxa IP Cameras & Video Servers
Moxa Accessories
Pepperl+Fuchs Comtrol
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- Industrial Serial to Fiber Converters
- DeviceMaster PROFINET to Modbus
- DeviceMaster EtherNet/IP to Modbus
- Pepperl+Fuchs Comtrol IO-Link Gateways
- RocketPort Industrial MultiPort Serial Boards
- Pepperl+Fuchs Comtrol Industrial Ethernet Switches
- DeviceMaster Ethernet Device Server
- Industrial Ethernet Media Converters
- Pepperl+Fuchs Comtrol DeviceMaster UP Gateways
- Pepperl+Fuchs Comtrol Accessories
Pepperl+Fuchs Comtrol IO-Link Gateways
RocketPort Industrial MultiPort Serial Boards
Pepperl+Fuchs Comtrol Industrial Ethernet Switches
DeviceMaster Ethernet Device Server
Pepperl+Fuchs Comtrol DeviceMaster UP Gateways
Pepperl+Fuchs Comtrol Accessories
Perle
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- Perle IOLAN Console Servers
- Perle Wireless & Cellular Serial Device Servers
- Perle Serial Device Servers
- Perle Media Converters
- Perle Ethernet Extenders
- Perle IRG Cellular Routers
- Perle IDS Industrial Switches
- Perle SFP/XFP Optical Transceivers
- Perle PoE Injectors
- Perle Surge Protectors
- Perle Ethernet I/O
- Perle Multiport Serial Boards
- Perle Accessories
- Perle Closeout
Perle IOLAN Console Servers
Perle Wireless & Cellular Serial Device Servers
Perle Serial Device Servers
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- Perle IOLAN SDG Secure Device Servers
- Perle RS232
- Perle RS232/422/485 (MEI)
- Perle RS232/422/485 (MEI) Secure
- Perle RS232/422/485 PoE
- Perle RS232 for Medical Facilities
- Perle RS232/422/485 for Electric Utilities
- Perle RS232/422/485 for Telecom Facilities
- Perle Embedded Ethernet to Serial Modules
- Perle Serial Device Server Accessories
Perle Media Converters
Perle Ethernet Extenders
Perle IRG Cellular Routers
Perle IDS Industrial Switches
Perle Ethernet I/O
Perle Multiport Serial Boards
Perle Accessories
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- Perle Antennas
- Perle DIN Rail Power Supplies
- Perle IRG Accessories
- Perle Ethernet Switch Accessories
- Perle Serial Device Server Accessories
- Perle Console Server Accessories
- Perle Ethernet I/O Accessories
- Perle Media Converter Accessories
- Perle MCR Accessories
- Perle Multiport Serial Board Accessories
- Perle Software & Service
Poynting
-
Advantech
Advantech Boards & Cards
- Advantech AI Video Solutions
- Advantech Data Acquisition (DAQ) & Communication
- Advantech iDoor Module
- Advantech Industrial ATX Motherboards
- Advantech Industrial Motherboards & Slot SBC
- Advantech NVIDIA GPU Cards
- Advantech PCI & PCIE Express Serial Boards
- Advantech Server Boards
- Advantech Workstation Boards
Advantech Accessories- Advantech Adapters
- Advantech Antennas & Antenna Cables
- Advantech Cables
- Advantech Cellular Routers & Gateways Accessories
- Advantech Computer Parts and Accessories
- Advantech Mean Well Power Supplies
- Advantech Miscellaneous Accessories
- Advantech Mounting Hardware
- Advantech Panel PCs, Monitors, and HMI Accessories
- Advantech Power Accessories
- Surge Protection / Isolation Repeaters
- Advantech Wireless Accessories
- Beijer Electronics
- Digi
- DINSpace
- Ericsson Cradlepoint
- EtherWAN
-
InHand Networks
- Moxa
- Pepperl+Fuchs Comtrol
-
Perle
Perle Serial Device Servers
- Perle IOLAN SDG Secure Device Servers
- Perle RS232
- Perle RS232/422/485 (MEI)
- Perle RS232/422/485 (MEI) Secure
- Perle RS232/422/485 PoE
- Perle RS232 for Medical Facilities
- Perle RS232/422/485 for Electric Utilities
- Perle RS232/422/485 for Telecom Facilities
- Perle Embedded Ethernet to Serial Modules
- Perle Serial Device Server Accessories
Perle Accessories- Perle Antennas
- Perle DIN Rail Power Supplies
- Perle IRG Accessories
- Perle Ethernet Switch Accessories
- Perle Serial Device Server Accessories
- Perle Console Server Accessories
- Perle Ethernet I/O Accessories
- Perle Media Converter Accessories
- Perle MCR Accessories
- Perle Multiport Serial Board Accessories
- Perle Software & Service
- Poynting
- Soracom
