Digi One® IAP
Serial-to-Ethernet connectivity and interoperability
- Industrial protocol conversion and interoperability
- 1 DB-9 serial port and additional pass-through port
- Multi-master/multi-protocol support
- Switch selectable RS-232/422/485
- Tunable for low latency or optimized throughput
- Product datasheet
Featured Models/Part Numbers
| North America: | International: | ||
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Digi One IAP
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70001777 Service agreement |
70001777 |
 Contact us |
| North America: | International: | ||
|
Digi One IAP
View details | Related accessories |
70001777 Service agreement |
70001777 |
Contact us |
| Specifications | Digi One® IAP |
| Features | |
| Management | HTTP configuration, Digi Port Authority – Remote management diagnostics and auto-discovery tool, SNMP (read/write) |
| Protocols | Telnet, Reverse Telnet, RFC 2217, TCP/UDP Socket Services, PPP, DHCP/RARP, ARP-Ping, Static IP for IP address assignment, Support for 64 concurrent socket connections, ASCII, DF1, Modbus RTU/ASCII, Modbus/TCP, EtherNet/IP, Allen-Bradley Ethernet |
| Software | Patented RealPort for COM/TTY ports |
| Security | SSHv2, SSL, TLS, HTTPS |
| Operating Systems | AIX, HP-UX, Linux®, SCO® OpenServer™ 5, SCO® OpenServer™ 6, Solaris™ Intel, Solaris™ SPARC, Windows XP®, Windows Server® 2003, Windows Server® 2008, Windows Vista® |
| Status LEDs | Serial signals, Power, Ethernet, Diagnostics |
| Dimensions (L x W x D) | 4.70 in x 0.90 in x 4.0 in (12.00 cm x 2.30 cm x 10.10 cm) |
| Weight | Weight: 2.5 oz (64.0 g) |
| Other | Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting |
| Interfaces | |
| Serial Ports | 1 RS-232/422/485 (switch selectable) |
| Serial Connector | Screw terminal connectors or DB-9M; DB-9M can act as a second direct RS-232 port connection when used as the second port |
| Serial Throughput | Up to 230 Kbps |
| Ethernet Physical Layer | 10/100Base-T |
| Power Requirements | |
| Power Input | 9-30VDC @ 0.5Amps 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 9-30VDC input |
| Surge Protection | 2 kV isolation between power supply and serial ground product |
| Environmental | |
| Operating Temperature | 0º C to 60º C (32º F to 140º F) |
| Relative Humidity | 5% to 90% (non-condensing) |
| Ethernet Isolation | 1500VAC min per IEEE 802.3/ANSI X3.263 |
| Serial Port Protection (ESD) | +15 kV air GAP and +8 Kv contact discharge per IEC 1000-4-2 |
| 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 - Top
Digi One IAP - Bottom
Product Datasheets
Product Literature
Feature Specs
White Papers
- Redundancy in serial-to-Ethernet communications
- Digi One IAP interoperability
- Migrating from serial to Ethernet - Performance impacts
- Migrating from serial to Ethernet - The impact of latency
Articles
Application Notes and Tutorials
- Using the DNP 3.0 protocol with Digi's external serial servers
- Networking 101
- What is EIA-232/422/485?
- Tunneling
- Why device servers?
- Common architectures
- Multiple masters sharing single slave
Other IA Applications
- Typical industrial applications
- Digi assists pharmaceutical companies to comply with 21CFR11
- iSNMP software facilitates management of industrial network devices
- Digi solves CNC/DNC integration problems
Support Documentation
General Support Documentation:
- Command Reference: Device and Terminal Server Products
- Digi Connectware Cable Guide
- Digi One IAP User's Guide (IA Profiles)
- Hardware Change Notification: Digi One IA/IAP
- Multi-OS Digi Port Authority Remote (DPA-Remote) Setup Guide
- Portserver TS Family User Guide
- Quick Start Guide: Digi One IA/IAP
- Users Guide: RealPort Installation Guide
- Application Guide: (Rev E and later) Setting up DigiOne-IAP for Rockwell Bridging, including linking a serial PLC & serial HMI
- Application Guide: (Rev E and later) Setting up DigiOne-IAP for EDS
- Application Guide: (Rev E and later) Setting up Digi One IAP for Modbus Bridging, including linking a serial PLC & serial HMI
- Application Guide: (Rev E and later) What's New in Digi One IAP Release E
- Application Guide: (Rev E and later) Setting up Digi One IAP with 2 DF1 devices for RSLinx 2.41
- Application Guide: A-B/Rockwell Automation Peer-to-Peer with Digi One IAP Firmware E and Later
- Application Guide: Connecting Rockwell ControlLogix to Modbus Slaves by Digi One IAP fw E
- Application Guide: Digi One IAP allows polling ASCII devices as Modbus Slaves
- Application Guide: Digi Protocol Bridging Calculator for Master speaking Modbus protocols
- Application Guide: Digi Protocol Bridging Calculator for Master speaking Rockwell protocols
- Application Guide: Polling Rockwell PLC and ControlLogix as Modbus Slaves with Digi One IAP
- Application Guide: Understanding Timeout Settings in Digi One IAP
- Application Guide: Using Digi Products in the Real World: Issues of Grounding, Isolation, and Surges
- Application Guide: (Rev E and later) Rockwell ControlLogix polling ASCII devices as PCCC slaves
- Application Guide: (Rev E and later) Setting Up Digi RealPort and RSLinx
- Application Guide: (Rev E and later) Saving and Restoring Digi One IAP Configuration
- Application Guide: (Rev E and later) Encrypted Data with Digi One IAP
Do you have Allen-Bradley devices that need to talk Modbus, or Modbus devices that need to poll a DF1 slave? The Digi One IAP allows incompatible devices, such as PLCs, to share information seamlessly. This demo will show you how.
Here the Digi One IAP effectively bridges a Modicon PLC speaking Modbus (and controlling a heat source) to a MicroLogix PLC speaking DF1 (and controlling a temperature monitoring device and display board).
Learning Center
Related Links
- Industrial automation product applications
- Wireless serial cable replacement
- Support
- Warranty registration
- Buy direct from Digi
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 and monitoring applications requiring specific industry protocol support.
Serial server functionality built into Digi One IAP allows virtually 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. RealPort enables existing applications to communicate, without modification, 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 IAP supports a variety of serial (DF1, Modbus, ASCII) and Ethernet (ModbusTCP, AB/Ethernet, Ethernet/IP) 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.
