Technical Summary
| Product designation | SIMATIC DP, RS485 repeater |
|---|---|
| Function | For connection of PROFIBUS/MPI bus systems |
| Maximum number of nodes | 31 |
| PROFIBUS DP transmission rate, max. | 12 Mbit/s |
| PROFIBUS DP transmission rate range | 9.6 kbit/s to 12 Mbit/s |
| Degree of protection | IP20 |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 20.4 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Supply voltage connection | Terminal module |
| PROFIBUS cable connection | 2 terminal blocks |
| Product lifecycle | Announcement of product phase-out |
Applications
Used for connecting PROFIBUS and MPI bus systems.
Key Features
Designed for connection of PROFIBUS/MPI bus systems.
Supports bus systems with up to 31 nodes.
Transmission rate support up to 12 Mbit/s.
Degree of protection IP20.
Lifecycle status supplied for spare-part checking.
Frequently Asked Questions
What is Siemens 6ES7972-0AA02-0XA0?
It is a SIMATIC DP RS485 repeater for connecting PROFIBUS/MPI bus systems.
What is the maximum baud rate for 6ES7972-0AA02-0XA0?
The maximum baud rate is 12 Mbit/s.
How many nodes does the 6ES7972-0AA02-0XA0 support?
It supports up to 31 nodes.
What power supply does the 6ES7972-0AA02-0XA0 use?
Rated supply voltage is 24 V DC, with a permissible range from 20.4 V DC to 28.8 V DC.
What is the protection rating of the 6ES7972-0AA02-0XA0?
The degree of protection is IP20.
