Product information
Overview
Applications
- PROFIBUS/MPI bus connection: Used for connecting PROFIBUS and MPI bus systems.
Key Features
- RS485 repeater function: Connects PROFIBUS and MPI bus systems.
- Node capacity: Supports a maximum of 31 nodes.
- Transmission rate: Maximum transmission rate: 12 Mbit/s; range: 9.6 kbit/s to 12 Mbit/s.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 20.4 V to 28.8 V DC.
- PROFIBUS connection: Electrical connection for PROFIBUS cables uses 2 terminal blocks.
- Protection and dimensions: IP20 protection; dimensions: 45 mm width, 128 mm height, and 59.3 mm depth.
Technical Summary
| Product type | SIMATIC DP RS485 repeater |
|---|---|
| Order number | 6ES7972-0AA02-0XA0 |
| Connected bus systems | PROFIBUS/MPI |
| Maximum nodes | 31 |
| Maximum transmission rate | 12 Mbit/s |
| Transmission rate range | 9.6 kbit/s to 12 Mbit/s |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| PROFIBUS cable connection | 2 terminal blocks |
| Protection | IP20 |
Frequently Asked Questions
What is Siemens 6ES7972-0AA02-0XA0?
It is a SIMATIC DP RS485 repeater for connecting PROFIBUS and MPI bus systems.
What transmission rate does this RS485 repeater support?
The maximum transmission rate is 12 Mbit/s, with a range from 9.6 kbit/s to 12 Mbit/s.
What supply voltage does the repeater require?
The rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
How is the PROFIBUS cable connected?
The electrical connection for PROFIBUS cables uses 2 terminal blocks.
Can I request a quotation for this configuration?
Yes. Send the required quantity and destination for an MRO or project quotation.
