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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
How to Buy

Digi 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 rlogin. Advanced functions can be configured into an application using the web interface.

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Digi One SP IA 70001999 BUY ONLINE
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Digi One SP IA (International) 70002000 BUY ONLINE
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Specifications Digi One SP IA
Management HTTP configuration
Protocols TCP/UDP Socket Services, UDP Multicast, Telnet, Reverse Telnet, RFC2217, DHCP/RARP/ARP-Ping for IP address assignment
Software Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
Operating Systems AIX, HP-UX, Linux®, Windows® XP, Windows Vista®, Windows Server® 2003, Windows Server® 2008, SCO® OpenServer™, SCO UnixWare™, Solaris™ (Intel), Solaris (SPARC)
Status LEDs Link, Power
(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)
Weight 2.29 oz (65.00 g)
Other Full modem and hardware flow control, Modem emulation, DIN rail and wall mount kit included
Serial Ports RS-232/422/485 (switch selectable)
Serial Connector DB-9M
Serial Throughput Up to 230 Kbps
Ethernet Physical Layer 10/100Base-T
Power Requirements
Power Input 9-30 VDC @ 0.5 Amps max
Power Supply Ships with a 120 VAC (North America) or a 120/240 VAC (International) power supply providing 12 VDC @ 0.5 Amps max power
Power Consumption Typical: 4 W; Max: 6 W
Surge Protection 4 kV burst (EFT) per EN61000-4-4, 2 kV surge per EN61000-4-5
Power Connector Bare-wire "pigtail" power connector
Operating Temperature 10º C to 45º C (50º F to 113º F)
Relative Humidity 5% to 90% (non-condensing)
Regulatory Approvals
Safety UL 60950, EN60950, CAN/CSA C22.2 No.60950
Emissions/Immunity FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-3-2,3

Digi One SP IA - Front

Digi One SP IA - Back

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