Key Features
- PROFIBUS/MPI bus connection: For connection of PROFIBUS/MPI bus systems.
- Max. 31 nodes: Supports bus systems with max. 31 nodes.
- 12 Mbit/s transmission rate: Transmission rate, max. 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s.
- 24 V DC supply: Rated value (DC) 24 V; permissible range, lower limit (DC) 20.4 V; permissible range, upper limit (DC) 28.8 V.
- IP20 protection: Degree of protection IP20.
Applications
- PROFIBUS/MPI bus system connection: Connects PROFIBUS/MPI bus systems through an RS485 repeater.
Technical Summary
| Product type | SIMATIC DP, RS485 repeater |
|---|---|
| Application | Connection of PROFIBUS/MPI bus systems |
| Max. nodes | 31 nodes |
| Transmission rate, max. | 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 20.4 V |
| permissible range, upper limit (DC) | 28.8 V |
| Current consumption, max. | 100 mA; 100 mA without loads at PG/OP socket; 130 mA load at PG/OP socket (5 V/90 mA); 200 mA load at PG/OP socket (24 V/100 mA) |
| Power loss, typ. | 0.7 W |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6ES7972-0AA02-0XA0 used for?
It is a SIMATIC DP RS485 repeater for connection of PROFIBUS/MPI bus systems.
What is the maximum baud rate of 6ES7972-0AA02-0XA0?
The maximum transmission rate is 12 Mbit/s.
How many nodes does 6ES7972-0AA02-0XA0 support?
It supports bus systems with max. 31 nodes.
What power supply does 6ES7972-0AA02-0XA0 require?
The rated value (DC) is 24 V, with a permissible range of 20.4 V to 28.8 V.
