Description
The 781351-01 is a part of the Industrial Communication Interfaces category and is known as the cRIO-PB-S model. This product is a CompactRIO PROFIBUS DP Slave Module, featuring a single port for connectivity. It’s manufactured by National Instruments, a renowned name in the industry, ensuring the reliability and quality of the module.
Designed for compatibility with CompactRIO systems, this module supports maximum PROFIBUS baud rates of up to 12000 kbits/s, with the capability of automatic network baud rate detection. It facilitates a significant amount of data transfer with cyclic input and output data sizes reaching up to 240 Bytes each and a process image data size of 8 kbyte.
The connectivity is ensured through a 1 x 9-pin D-SUB port, which features an Isolated RS485 interface, providing robust data communication capabilities. The isolation voltage of 500 VDC ensures the safety and integrity of the connections. Moreover, the power requirements in active mode are modest, needing only 2.5 W to function efficiently.
Furthermore, the module supports a wide range of PROFIBUS data rates, from 9600 bit/s to 12000 kbits/s, allowing for flexible and adaptable communication speeds according to the requirements of different industrial environments. The cRIO-PB-S module is an optimal choice for enhancing the communication capabilities of CompactRIO systems with PROFIBUS networks.
| Specification | Details |
|---|---|
| Part Number | 781351-01 |
| Category | Industrial Communication Interfaces |
| Model | cRIO-PB-S |
| Description | CompactRIO PROFIBUS DP Slave Module, 1-Port |
| Manufacturer | National Instruments |
| Compatibility | CompactRIO systems |
| Maximum PROFIBUS baud rates | 12000 kbits/s |
| Network baud rate detection | Automatic |
| Cyclic input and output data size | Up to 240 Bytes each |
| Process image data size | 8 kbyte |
| PROFIBUS Interface | 1 x 9-pin D-SUB port, Isolated RS485 interface |
| Isolation voltage | 500 VDC |
| Power requirements (Active Mode) | 2.5 W |
| PROFIBUS data rates | 9600 bit/s to 12000 kbits/s |
Question 1: What is the part number for the CompactRIO PROFIBUS module?
Answer 1: 781351-01
Question 2: What is the max baud rate for the cRIO-PB-S?
Answer 2: 12 Mbit/s
Question 3: How much power does the cRIO-PB-S need in active mode?
Answer 3: 2.5 W
Question 4: What is the isolation voltage of the cRIO-PB-S’s interface?
Answer 4: 500 VDC
Question 5: What size is the process image data for the cRIO-PB-S?
Answer 5: 8 kbyte
