Digi One IA0 pages

Digi One® IA
Industrial Serial Server

Easy, reliable serial-to-Ethernet and Modbus-to-Modbus/
TCP connectivity for industrial automation applications.

Overview
Digi One IA provides reliable, cost-effective network
connectivity for serial devices. This unobtrusive and easyto-use serial server delivers serial-to-Ethernet connectivity to
Programmable Logic Controllers (PLCs), Remote Terminal
Units (RTUs), bar-code readers and other industrial devices.
Digi One IA supports most industrial automation protocols
through TCP/UDP connections, serial bridging or COM port
redirection using Digi’s patented RealPort® software. RealPort
enables existing applications to communicate with serial
devices over the Ethernet. By creating a Modbus bridge,
multiple Modbus/TCP masters can share Modbus serial slaves,
or Modbus serial masters can access Modbus/TCP slaves.
Digi One IA is easy to install locally or remotely. The IP
address can be configured using DHCP, ARP-Ping or Setup,
an application included with the installation CD that detects
Digi One devices on the network. Using the web interface,
users can configure advanced functions into their application.

Application Highlight

HMI System

Ethernet

Industrial
Automation
DIG

IO
NE
IA

Digi One® IA

RS-232/422/485
Modbus PLC

Features/Benefits
Related Products

•t Patented RealPort for COM/TTY port control and t
t management
•t TCP/UDP Socket Services for broad devicet
t connectivity and application use
•t Modbus serial to Modbus/TCP protocol conversion

Digi One® IAP

Digi One® IAP Haz

Digi One® SP IA

•t Switch selectable RS-232/422/485 for simplet
t interfacing to any type of serial device
•t Industrial DIN rail mounting for use in space-t
t prohibitive control cabinets
•t Galvanic isolation (between power and serial)

PortServer® TS H MEI

Power Supply
76000736

•t Tunable for low latency or optimized throughput

www.digi.com