REAL-TIME PROCESSOR
An industrial 400 MHz Freescale MPC5200 processor that deterministically acquires one’s LabVIEW Real-Time applications on the reliable Wind River VxWorks real-time operating system features the CompactRIO installed the system. Built-in operations for transferring data between the real-time processor within the CompactRIO embedded system and the FPGA are available in LabVIEW. One can pick from more […]
COMPACTRIO SCAN MODE TUTORIAL
This section will teach a person how to create a basic control application on CompactRIO using scan mode. One should see the LabVIEW FPGA Tutorial if the choice is to use the LabVIEW FPGA Interface. One should then have a new LabVIEW Project that consists of the existing CompactRIO system, including the controller, C Series […]
EMBEDDED CONTROLLER FOR DATA ACQUISITION
Embedded control is a subgroup of the overall data acquisition and control market. The I/O system is not connected to an external PC. The processor runs the system or the PC, which is incorporated into the I/O chassis itself, is the differentiating feature of an embedded system. One hosted DAQ system is usually introduced by […]
WHAT IS RS422?
RS-422, also known as TIA/EIA-422, is a technical standard originated by the Electronic Industries Alliance that specifies electrical characteristics of a digital signaling circuit. Differential signaling can transmit data at rates as high as 10 Mbit/s, or may be sent on cables as long as 1500 meters. Some systems directly interconnect using RS-422 signals, or […]
APPLICATIONS OF RS-485
RS-485 signals are used in a wide range of computer and automation systems. In a computer system, SCSI-2 and SCSI-3 may use this specification to implement the physical layer for data transmission between a controller and a disk drive. RS-485 is used for low-speed data communications in commercial aircraft cabins’ vehicle bus. It requires minimal […]
SERIAL COMMUNICATIONS – RS-485
RS-485, also known as TIA-485(-A), EIA-485, is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. Electrical signaling is balanced, and multipoint systems are supported. The standard is jointly published by the Telecommunications Industry Association and Electronic Industries Alliance (TIA/EIA). Digital communications networks implementing the standard can be […]
3 STEPS TO UNDERSTAND RS232 DEVICES
Having troubles with controlling your RS232 device? This article will certainly help you understand almost all of the hardware and software standards for RS232. Step 1: Understand RS232 Connection & Signals RS-232C, EIA RS-232, or simply RS-232, refers to the same standard defined by the Electronic Industries Association in 1969 for serial communication.DTE stands for […]
INTRODUCTION TO RS232 SERIAL COMMUNICATION – PART 2
Assume we want to send the letter ‘A’ over the serial port. The binary representation of the letter ‘A’ is 01000001. Remembering that bits are transmitted from least significant bit (LSB) to most significant bit (MSB), the bit stream transmitted would be as follows for the line characteristics 8 bits, no parity, 1 stop bit, […]
INTRODUCTION TO RS232 SERIAL COMMUNICATION – PART 1
Serial communication is basically the transmission or reception of data one bit at a time. Today’s computers generally address data in bytes or some multiple thereof. A byte contains 8 bits. A bit is basically either a logical 1 or zero. Every character on this page is actually expressed internally as one byte. The serial […]
COMPUTERIZED OUTPUTS
Digital Outputs require a similar investigation and large portions of indistinguishable contemplation from advanced data sources. These incorporate watchful thought of yield voltage go, greatest refresh rate, and most extreme drive current required. In any case, the yields likewise have various particular contemplations, as portrayed beneath. Relays have the benefit of high off impedance, low […]
