Key facts
- Brand
- ABB
- Model
- MS572
- Category
- Industrial Supply
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-18
Start here
ABB MS572 Digital Modbus RTU/TCP Converter User Manual
The ABB MS572 is a digital converter designed to provide protocol conversion between Modbus TCP and Modbus RTU. It is intended for users with basic knowledge of physical and electrical fundamentals who require information on applications, engineering, wiring, and operating the product. The device supports both Ethernet communication and RS485 fieldbus interfaces.
Read onlineABB MS572 specifications
| Rated Operating Voltage | 24 V DC |
|---|---|
| Operating Temperature Range | -10 ~ +60 ℃ |
| Protection Rating | IP20 |
| Modbus/TCP Baud Rate | 10/100M bps |
| Max Cable Length per Segment | 100 m (328 ft) |
All ABB MS572 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 maximum number of devices supported per network segment?
The maximum number of devices per network segment is 160.
Does the MS572 support MRP protocol for ring topology redundancy?
Yes, the MS572 supports the MRP (Media Redundancy Protocol) to provide network redundancy in ring topologies.
What is the target audience for this manual?
The manual is primarily intended for those requiring information on the applications of MS572 for the purpose of understanding, engineering, wiring & operating the product.
From: ABB MS572 Digital Modbus RTU/TCP Converter User Manual
What is the function of the MS572?
The MS572 provides protocol conversion between Modbus TCP and Modbus RTU.
From: ABB MS572 Digital Modbus RTU/TCP Converter User Manual