Digi One® IA Modem
Serial modem connectivity for industrial automation
- V.92 56K serial modem with advanced features
- Industrial DIN rail mounting
- Universal 9-pin RS-232 serial connectivity
- Use with other Digi serial servers for dial line backup
- Flexible 9-30VDC power with screw terminals
- Product datasheet
Featured Models/Part Numbers
| North America: | International: | ||
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Digi One IA Modem
View details |
70001876 Service agreement |
70001876 |
 Contact us |
| North America: | International: | ||
|
Digi One IA Modem
View details |
70001876 Service agreement |
70001876 |
Contact us |
| Specifications | Digi One® IA Modem |
| Features | |
| Advanced Modem Features | Extension pick-up detected, Remote hang-up detection, Line in-use detection |
| Data Modem | ITU-T V.90/K56flex (SC56), V.34 (SC56 and SC336), V.32bis, V.32, V.22bis, V.22, V.23, and V.21; Bell 212A and Bell 103; V.42 LAPM and MNp 2-4 error correction; V.42bis and MNP 5 data compression; Configurable auto-answer |
| Fax Modem | ITU-T V.17, V.29. V.27ter, and V.21 ch.2, EIA/TIA 578 Class 1 and T.31 Class 1.0 commands, EIA/TIA 578 Class 2 commands |
| Interfaces | RS-232 serial connection |
| Cable | Ships with straight-through DB-9F to DB-9M cable |
| Status LEDs | All modem signals |
| Mounting | DIN rail form factor |
| 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 | 2.25 oz (64.00 g) |
| Power Requirements | |
| Power Input | 9-30VDC @ .5 Amps max |
| Power Connector | Screw terminal block power jack |
| Environmental | |
| Operating Temperature | 0º C to 60º C (32º F to 140º F) |
| Relative Humidity | 5% to 90% (non-condensing) |
| Regulatory Approvals | |
| Safety | UL 1950, CSA 22.2 No 950, CE and EN 60950 |
| Emissions/Immunity | FCC Part 15 (Class B), FCC Part 68, EN55024 and EN55022 |
Digi One IA Modem - Top
Digi One IA Modem - Bottom
Product Datasheets
Feature Specs
White Papers
- Redundancy in serial-to-Ethernet communications
- Migrating from serial to Ethernet - Performance impacts
- Migrating from serial to Ethernet - The impact of latency
Application Notes and Tutorials
- Networking 101
- What is EIA-232/422/485?
- Tunneling
- Why device servers?
- Common architectures
- Multiple masters sharing single slave
Other IA Applications
Related Links
- Industrial automation product applications
- Wireless serial cable replacement
- Support
- Warranty registration
- Buy direct from Digi
The Digi One IA Modem provides reliable, cost-effective remote access to industrial equipment. Users can quickly and easily access, control or collect event data from RS-232 serial devices using standard telephone lines.
This compact, rugged v.92 56K external modem features a thin DIN rail mount, 9-30VDC power input with screw terminal block connectors and 0°-60° C operating temperature, enabling reliable performance in control cabinets. It is designed specifically to connect Programmable Logic Controllers (PLCs), Remote Terminal Units (RTUs), flow meters and other remote, industrial-grade serial devices. Used in tandem with other Digi serial servers, the Digi One IA Modem is ideal as a failsafe dial line backup for serial-to-Ethernet connections.
Installing the Digi One IA Modem is quick and easy. Simply attach the modem to the DIN rail and connect the power supply, phone line and serial cable. Then install the hardware, configure the device and begin communicating.
