Product Description
Key Features
- RS485 network termination: SIMATIC DP RS485 terminating resistor for terminating PROFIBUS/MPI networks.
- Supply voltage: Rated supply: 24 V DC; permissible range: 20.4 V to 28.8 V DC.
- PROFIBUS DP transmission rate: Maximum transmission rate: 12 Mbit/s; range: 9.6 kbit/s to 12 Mbit/s.
- Connections and protection: Screw terminal block for the supply voltage and PROFIBUS cables; IP20 protection.
- Dimensions and weight: 60 mm wide, 70 mm high, 43 mm deep; weight approx. 95 g.
- Product lifecycle: Announcement of product phase-out.
Applications
- PROFIBUS/MPI network termination: Terminates PROFIBUS/MPI networks using an RS485 terminating resistor.
Technical Summary
| Product | 6ES7972-0DA00-0AA0 |
|---|---|
| Function | SIMATIC DP, RS485 terminating resistor for terminating PROFIBUS/MPI networks |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Current consumption, typ. | 30 mA |
| PROFIBUS DP transmission rate | Maximum 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s |
| Connections | Screw terminal block for supply voltage and PROFIBUS cables |
| Protection | IP20 |
| Operating ambient temperature | 0 °C to 60 °C |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
What is the exact order number of this SIMATIC DP component?
The exact order number is 6ES7972-0DA00-0AA0.
What supply voltage does the RS485 terminating resistor use?
The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
Which connections are provided?
It has a screw terminal block for the supply voltage and a screw terminal block for PROFIBUS cables.
What transmission rate does it support?
The PROFIBUS DP transmission rate is up to 12 Mbit/s, with a range of 9.6 kbit/s to 12 Mbit/s.
What lifecycle information should be checked for this configuration?
The product has an announcement of product phase-out; confirm the required quantity, destination, and condition preference.
