Digi One IAP Family

Multi-Protocol Conversion Capabilities for Automation Integration

  • Industrial serial server and protocol bridge
  • Hardened 1-port device server for hazardous locations
  • Multi-master/multi-protocol support
  • Conformal coated circuit board
  • Device server with 1 DB-9 serial port plus pass-through port

Digi One® IAP combines reliable serial-to-Ethernet connectivity with protocol conversion and interoperability. Users can IP enable a broad range of serial devices, as well as link two industrial devices. It is ideal for device management applications requiring specific industry protocol support.

Serial server functionality built into Digi One IAP allows any serial device to be connected to a TCP/IP network. Applications may communicate with the serial device using TCP/UDP or Digi’s patented RealPort® COM port redirector for remote native COM port access.

Digi One IAP supports a variety of serial and Ethernet protocols, allowing users to bridge serial and Ethernet devices, or both. Multi-master access allows multiple masters to communicate with a single slave across protocols. Digi One IAP converts ASCII data from serial devices to Ethernet protocols. An additional serial port can act as a pass-through port, allowing local devices to communicate with a slave unit without disrupting the serial-to-Ethernet connection.

Specifications Digi One IAP Digi One IAP Haz
Management HTTP configuration, Digi Port Authority–Remote management diagnostics and auto-discovery tool, SNMP (read/write)
Protocols Telnet, Reverse Telnet, RFC2217, TCP/UDP Socket Services, PPP, DHCP/RARP, ARP-Ping, Static IP for IP address assignment, Support for 64 concurrent socket connections, ASCII, Modbus RTU/ASCII, Modbus/TCP
Software Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
Security SSHv2, SSL, TLS, HTTPS
Operating Systems Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003, Windows Server® 2008, Windows Server® 2019, Windows Server® 2016, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent.
Status LEDs Serial signals, Power, Ethernet and diagnostics
Dimensions (L x W x D) 12.00 cm x 2.30 cm x 10.10 cm (4.70 in x 0.90 in x 4.0 in)
Weight 64.0 g (2.5 oz)
Other Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting Conformal coated PCB, Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting
Serial Ports 1 RS-232/422/485 (switch selectable)
Serial Connector 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
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 Removable screw terminal for power (power supply not included)
Powered Ethernet 802.3af (midspan and endspan) support and fail-over capability when used with 9-30 VDC input N/A
Product Surge Protection (ESD) 2 kV isolation between power supply and serial ground product when used with Digi power supply
Operating Temperature 0° C to +60° C (32° F to +140° F) -35° C to +74° C (-31° F to +165° F)
Relative Humidity 5% to 90% (non-condensing)
Ethernet Isolation 1500 VAC min per IEEE 802.3/ANSI X3.263
Serial Port Protection (ESD) 15 kV human body model
Regulatory Approvals
Safety UL 1950, UL 1604 (Class 1, Div. 2), CSA 22.2 No 950, EN60950
Emissions/Immunity FCC Part 15 (Class A), ICES-003 (Class A), CE, AS3548, EN6100-6-2 + EN55024, EN55022 (Class A)

Digi One IAP Family - Top

Digi One IAP Family - Bottom


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