- Serial-to-Ethernet device server
- 1x RS-232/422/485 DB-9 port
- Patented RealPort® for COM/TTY port control and management
- TCP/UDP socket services
Description
Digi One® series – compact design for simple data communication
The Digi One® provides a reliable and cost-effective way to connect any type of serial device to Ethernet. Its compact design provides cost-effective performance and capabilities in one of the smallest form factors available.
Digi One® supports a variety of protocols using serial tunneling, TCP/UDP connections, or Digi’s patented RealPort® COM port redirector for native COM port remote access. RealPort allows existing applications to communicate with serial devices over Ethernet as if they were communicating over a serial cable, without modification.
The Digi One® is easy to install locally or remotely. IP addresses can be configured via DHCP, ARP ping or the Device Discovery Utility, which automatically discovers all Digi One devices on the network. The web interface allows users to configure advanced features in their application.
Specifications
| Digi One® SP | Digi One® SP IA | Digi One® IA | Digi One® IAP | |
|---|---|---|---|---|
| Management | HTTP configuration | HTTP configuration | HTTP configuration, Digi Port Authority – Remote management diagnostics and auto-discovery tool | HTTP configuration, Digi Port Authority – Remote management diagnostics and auto-discovery tool |
| Protocols | TCP/UDP Socket Services, UDP Multicast, Telnet, Reverse Telnet, RFC2217, DHCP/RARP/ARP-Ping for IP address assignment | TCP/UDP Socket Services, UDP Multicast, Telnet, Reverse Telnet, RFC2217, DHCP/RARP/ARP-Ping for IP address assignment | Telnet, Reverse Telnet and extended Telnet RFC 2217; TCP/UDP Socket Services; UDP, support 32 concurrent socket connections; DHCP/RARP, ARP-Ping; Modbus ASCII/RTU to Modbus TCP conversion; Modbus Ethernet-to-Serial Bridge Function supporting Modbus/TCP, Modbus/UDP, Modbus/RTU, Modbus/ASCII; Modbus bridge supports TCP and UDP Encapsulation of Modbus/RTU, Modbus/ASCII | Telnet, Reverse Telnet and extended Telnet RFC 2217; TCP/UDP Socket Services; UDP, support 32 concurrent socket connections; DHCP/RARP, ARP-Ping; Modbus ASCII/RTU to Modbus TCP conversion; Modbus Ethernet-to-Serial Bridge Function supporting Modbus/TCP, Modbus/UDP, Modbus/RTU, Modbus/ASCII; Modbus bridge supports TCP and UDP Encapsulation of Modbus/RTU, Modbus/ASCII |
| Software | Patented RealPort COM port redirector for COM/TTY ports | Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux® | Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux® | Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux® |
| Operating Systems | Microsoft Windows® 7, 8, 8.1, 10 and Windows Server® 2012, 2016, 2019; and Linux®. Note: TCP/UDP socket services are operating system independent. | Microsoft Windows® 7, 8, 8.1, 10 and Windows Server® 2012, 2016, 2019; and Linux®. Note: TCP/UDP socket services are operating system independent. | AIX, 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 | AIX, 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 LEDs | Power, Ethernet link, Activity | Power, Link | Serial signals, Power, Ethernet and diagnostics | Serial signals, Power, Ethernet and diagnostics |
| Serial Ports | RS-232/422/485 (switch selectable); DB-9M Up to 230 kbps |
RS-232/422/485 (switch selectable); DB-9M Up to 230 kbps |
RS-232/422/485 (switch selectable) DB-9M or screw terminal connectors Up to 230 Kbps |
RS-232/422/485 (switch selectable) Screw terminal connector or DB-9M; DB-9M can act as a second direct RS-232 port or can be used as a pass-through port for the screw terminal connector Up to 230 Kbps |
| Ethernet Ports | 10/100Base-T | 10/100Base-T | 10/100Base-T | 10/100Base-T |
| Dimensions | 94 x 43 x 23 mm | 94 x 43 x 23 mm | 120 x 23 x 101 mm | 120 x 23 x 101 mm |
| Weight | 65g | 65g | 64g | 64g |
| Other | Full modem and hardware flow control, modem emulation, wall mount kit (optional) | Full modem and hardware flow control, Modem emulation, DIN rail and wall mount kit included | Full modem and hardware flow control, Flash upgradeable firmware, 35 mm DIN rail mounting | Full modem and hardware flow control, Flash upgradeable firmware, 35 mm DIN rail mounting or Digi One IAP (Haz): Conformal coated PCB, Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting |
| Power Input | 9-30 VDC @ 0,5 Ampere max | 9-30 VDC @ 0,5 Ampere max | 9-30 VDC @ 0,5 Ampere max | 9-30 VDC @ 0,5 Ampere max |
| Power Supply | 12 VDC / 1.5 A max out; 100 ~ 240 VAC 50 ~ 60 Hz in (wall mount) | 12 VDC / 1.5 A max out; 100 ~ 240 VAC 50 ~ 60 Hz in (wall mount) | 9 ~ 30 VDC @ 0.5 Ampere max. | 9 ~ 30 VDC @ 0.5 Ampere max. |
| Power Consumption | Typical: 4 W; Max: 6 W | Typical: 4 W; Max: 6 W | Screw terminal block power jack for external supply | Screw terminal block power jack for external supply |
| Product Surge Protection (ESD) | 4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5 | 4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5 when used with supplied power adapter | 2 kV isolation between power supply and serial ground product | 2 kV isolation between power supply and serial ground product |
| Operating Temperature | 10º C ~ 45º C (50º F ~ 113º F) | 10º C ~ 45º C (50º F ~ 113º F) | 0º ~ 60º C (32º ~ 140º F) | 0º ~ 60º C (32º ~ 140º F) or Digi One IAP (Haz):-35º ~ 74º C (-31º ~ 165º F) |
| Storage Temperature | – | – | – | – |
| Humidity | 5 ~ 90%, non-condensing | 5 ~ 90%, non-condensing | 5 ~ 90%, non-condensing | 5 ~ 90%, non-condensing |
| Safety | UL 60950, EN60950, CAN/CSA C22.2 No.60950 | UL 60950, EN60950, CAN/CSA C22.2 No.60950 | UL 60950, UL1604 (Class 1 Div 2), EN60950, CAN/CSA C22.2 No.60950 | UL 60950, UL1604 (Class 1 Div 2), EN60950, CAN/CSA C22.2 No.60950 |
| Emissions | FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-3-2,3 | FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-3-2,3 | FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-6-2 | FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-6-2 |
Order information
| Digi One® series | |
|---|---|
|
Digi One® SP: Serial-to-Ethernet device server |
|
| Digi One® SP IA: Serial-to-Ethernet device server for industrial automation – 1x RS-232/422/485 DB-9 port – DIN rail and wall mount kits – TCP/UDP socket services |
|
| Digi One® IA: Device server with 1x RS-232/422/485 port (selectable by switch) – Modbus serial to Modbus/TCP protocol conversion – Industrial protocol support |
|
| Digi One® IAP: Device server with 1x RS-232/422/485 port (selectable by switch) – DIN rail mounting optional – Multi-protocol conversion – Suitable for hazardous areas |