Digi One SP IA

Ethernet Enable Any Industrial Device

Anewtech Systems RS-232/422/485 Serial Server Digi International Device Server Digi-One-SP-IA Digi International Digi One SP IA - 70001999Serial Server
  • 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
Product Specification
ItemDigi One SP IA
ManagementHTTP configuration
ProtocolsTCP/UDP Socket Services, UDP Multicast, Telnet, Reverse Telnet, RFC2217, DHCP/RARP/ARP-Ping for IP address assignment
SoftwarePatented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
Operating SystemsAIX, HP-UX, Solaris, Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003, Windows Server® 2008, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent
Status LEDsLink, Power
Dimensions (L x W x D)3.70 in x 1.72 in x 0.93 in (9.40 cm x 4.30 cm x 2.30 cm)
Weight2.29 oz (65.00 g)
OtherFull modem and hardware flow control, Modem emulation, DIN rail and wall mount kit included
Serial PortsRS-232/422/485 (switch selectable)
Serial ConnectorDB-9M
Serial ThroughputUp to 230 Kbps
Ethernet Physical Layer10/100Base-T
Power Requirements
Power Input9-30 VDC @ 0.5 Amps max
Power SupplyShips with a 120 VAC (North America) or a 120/240 VAC (International) power supply providing 12 VDC @ 0.5 Amps max power
Power ConsumptionTypical: 4 W; Max: 6 W
Product Surge Protection (ESD)4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5 when used with supplied power adapter
Power ConnectorBare-wire "pigtail" power connector
Operating Temperature10º C to 45º C (50º F to 113º F)
Relative Humidity5% to 90% (non-condensing)
Regulatory Approvals
SafetyUL 60950, EN60950, CAN/CSA C22.2 No.60950
Emissions/ImmunityFCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-3-2,3


Anewtech Digi-One-SP-Digi International  Digi One SP IA - 70001999Digi One SP IA is a high-performance serial server providing entry-level serial-to-Ethernet connectivity for virtually any serial device. It features a 9-30 VDC power input with bare-wire “pigtail” for a direct connection, includes a DIN rail and wall mount kit and is one of the smallest solutions available, making it ideal for industrial applications.

Digi One SP IA device server supports most IA protocols through TCP/UDP connections, serial bridging or COM port redirection using Digi’s patented RealPort® software. RealPort enables existing applications to communicate, without modification, with serial devices over the Ethernet as if they were communicating over a serial cable.

Additionally, Digi One SP IA features modem emulation, allowing equipment designed for modem access to communicate transparently across the Ethernet.

Digi One SP 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 automatically detects all Digi One serial server devices on the network.

Users can auto-connect a serial device to a networked server using raw, Telnet or login. Advanced functions can be configured into an application using the web interface.