Key facts
- Brand
- Advantech
- Model
- EKI-1221
- Category
- Industrial Supply
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2023-10-30
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Advantech ADAM-4572 & EKI-122X Series Modbus Gateway User Manual
This document serves as the official user manual for the Advantech ADAM-4572 and EKI-122X series of 1, 2, and 4-port Modbus Gateways. It provides comprehensive instructions for understanding the product features, checking the package contents, and performing initial hardware setup.
The guide details the process of connecting the devices to power and serial peripherals, as well as wiring them to a host network. It further explains how to install and use the configuration utility software to discover devices, set Ethernet and serial communication parameters, and manage device settings such as firmware updates and factory resets.
Advantech EKI-1221 specifications
| LAN speed | 10/100 Mbps auto-sensing |
|---|---|
| Serial port type | RS-232/422/485, software selectable |
| Serial ports (EKI-1221) | 1 |
| Serial ports (EKI-1222) | 2 |
| Serial ports (EKI-1224) | 4 |
| Baud rate | 50 bps ~ 921.6 Kbps |
| Power input | 12 ~ 48 VDC x 2 |
| Operating temperature | 0 ~ 60°C (32 ~ 140°F) |
| Operating humidity | 5 ~ 95% RH |
Source: Advantech EKI-1221/1222/1224 Modbus Data Gateway User Manual
All Advantech EKI-1221 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the EKI-1221/1222/1224 used for?
It connects Modbus RTU/ASCII serial devices to Modbus TCP Ethernet networks and provides 1, 2, or 4 serial ports.
From: Advantech EKI-1221/1222/1224 Modbus Data Gateway User Manual
What serial standards does the gateway support?
It supports software-selectable RS-232/422/485 serial communication.
From: Advantech EKI-1221/1222/1224 Modbus Data Gateway User Manual
What information is needed before contacting technical support?
You should have the product name and serial number, a description of peripheral attachments, software details, a complete description of the problem, and the exact wording of any error messages ready.
From: Advantech ADAM-4572 & EKI-122X Series Modbus Gateway User Manual
What is the recommended storage temperature range for the equipment?
The equipment should be stored in a controlled environment where the temperature does not go below -20° C (-4° F) or above 60° C (140° F).
From: Advantech ADAM-4572 & EKI-122X Series Modbus Gateway User Manual
What is the function of this device?
The EKI-1221IEIMB serves as a Protocol Gateway that converts Modbus TCP to PROFINET and EtherNet/IP.
From: EKI-1221IEIMB and EKI-1221IPNMB Modbus TCP to PROFINET | EtherNet/IP Protocol Gateway User Manual
What is the warranty period for this product?
Advantech provides a five-year warranty covering defects in materials and workmanship from the date of purchase.
From: EKI-1221IEIMB and EKI-1221IPNMB Modbus TCP to PROFINET | EtherNet/IP Protocol Gateway User Manual