Description
The 150252A-01 (also listed as 781351-01) is a state-of-the-art module in the category of Industrial Communication Interfaces, specifically designed for seamless integration with CompactRIO systems and NI Single-Board RIO devices. This module, known by its model name, cRIO-PB-S, is a CompactRIO PROFIBUS DP Slave Module that boasts a single port for connectivity.
Manufactured by National Instruments, a leader in the field, this module supports the PROFIBUS DP Slave Interface, ensuring compatibility and ease of integration with existing systems. It stands out for its ability to handle a maximum PROFIBUS baud rate of 12000 kbits/s, with an automatic network baud rate detection feature that simplifies setup and reduces potential for error.
The cRIO-PB-S is capable of managing cyclic I/O data up to 240 Bytes each for input and output, with a process image data size of up to 8 kbytes. Connectivity is facilitated through one 9-pin D-SUB port, utilizing an isolated RS485 interface to ensure robust and reliable communication. This module is designed with safety in mind, featuring an isolation voltage of 500 VDC.
With a modest power requirement of 2.5 W in active mode for transmitting and receiving, it is an energy-efficient choice for many industrial applications. Furthermore, the module comes equipped with an easy-to-use FPGA driver interface and provides detailed sample code to accelerate development and integration processes. It supports a wide range of PROFIBUS data rates, from 9600 bit/s to 12000 kbits/s, providing flexibility to meet diverse system requirements.
| Specification | Detail |
|---|---|
| Part Number | 150252A-01 (Listed as 781351-01) |
| Category | Industrial Communication Interfaces |
| Model | cRIO-PB-S |
| Description | CompactRIO PROFIBUS DP Slave Module, 1-Port |
| Manufacturer | National Instruments |
| Compatibility | CompactRIO systems, NI Single-Board RIO devices |
| PROFIBUS DP Support | Slave Interface |
| Maximum PROFIBUS Baud Rates | 12000 kbits/s |
| Network baud rate detection | Automatic |
| Cyclic I/O Data | Up to 240 Bytes each for input and output |
| Process Image Data Size | 8 kbyte |
| Port | One 9-pin D-SUB port |
| Interface | Isolated RS485 |
| Isolation Voltage | 500 VDC |
| Power Requirement | 2.5 W (Active mode for transmitting and receiving) |
| Features | Easy-to-use FPGA driver interface, Detailed sample code |
| PROFIBUS Data Rates | 9600 bit/s to 12000 kbits/s |
Question 1: What is the max baud rate for the cRIO-PB-S?
Answer 1: 12000 kbits/s.
Question 2: What is the cRIO-PB-S’s isolation voltage?
Answer 2: 500 VDC.
Question 3: How many D-SUB ports does the cRIO-PB-S have?
Answer 3: One 9-pin port.
Question 4: What is the power requirement of the cRIO-PB-S?
Answer 4: 2.5 W in active mode.
Question 5: Can the cRIO-PB-S manage cyclic I/O data?
Answer 5: Yes, up to 240 Bytes for input/output.
