Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| 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 range | 20.4 V to 28.8 V DC |
| Supply connection | Terminal module |
| PROFIBUS cable connection | 2 terminal blocks |
| Protection | IP20 |
Applications
- PROFIBUS/MPI bus system connection: Connects PROFIBUS/MPI bus systems through RS485 repeating.
Key Features
- PROFIBUS/MPI bus connection: RS485 repeater for connecting PROFIBUS/MPI bus systems.
- Node capacity: Supports up to 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.
- Connections: Supply connection via terminal module; PROFIBUS cable connection via 2 terminal blocks.
- Protection and dimensions: IP20 protection; dimensions: 45 mm wide, 128 mm high and 59.3 mm deep.
Frequently Asked Questions
1. What bus systems does the 6ES7972-0AA02-0XA0 connect?
It connects PROFIBUS/MPI bus systems through RS485 repeating.
2. How many nodes can the repeater support?
It supports up to 31 nodes.
3. What transmission rate does it support?
The maximum transmission rate is 12 Mbit/s, with a range of 9.6 kbit/s to 12 Mbit/s.
4. What supply voltage does the module require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
5. What connections are provided?
The supply uses a terminal module, and the PROFIBUS cables use 2 terminal blocks.
