Key Features
- Terminating resistor for PROFIBUS/MPI networks: SIMATIC DP, RS485 terminating resistor for terminating PROFIBUS/MPI networks.
- 24 V DC supply: Rated value (DC): 24 V; permissible range: 20.4 V to 28.8 V.
- Screw terminal block connections: Design of electrical connection for supply voltage: Screw terminal block. Design of electrical connection for PROFIBUS cables: Screw terminal block.
- IP20 protection: IP degree of protection: IP20.
- Compact installation size: Width 60 mm, height 70 mm, depth 43 mm, with an approximate weight of 95 g.
Applications
- PROFIBUS/MPI network termination: Used for terminating PROFIBUS/MPI networks.
Technical Summary
| Function | SIMATIC DP, RS485 terminating resistor for terminating PROFIBUS/MPI networks |
|---|---|
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Current consumption, typ. | 30 mA |
| Power loss, max. | 0.72 W |
| PROFIBUS DP transmission rate, max. | 12 Mbit/s; 9.6 kbit/s to 12 Mbit/s |
| IP degree of protection | IP20 |
| Supply connection | Screw terminal block |
| PROFIBUS cable connection | Screw terminal block |
Frequently Asked Questions
What is Siemens 6ES7972-0DA00-0AA0 used for?
It is a SIMATIC DP RS485 terminating resistor for terminating PROFIBUS/MPI networks.
What supply voltage does 6ES7972-0DA00-0AA0 require?
Rated value (DC): 24 V. Permissible range: 20.4 V to 28.8 V.
How is the 6ES7972-0DA00-0AA0 connected?
The supply voltage uses a screw terminal block, and the PROFIBUS cables also use a screw terminal block.
What protection and dimensions does the 6ES7972-0DA00-0AA0 have?
IP degree of protection: IP20. Dimensions: 60 mm width, 70 mm height, 43 mm depth.
