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MODBUS TCP SERVER To PROFIBUS PA Master Gateway
Softing Industrial recently released version 1.20 of its Modbus to PROFIBUS gateways, supplementing redundancy for demanding process control applications and providing XML import for integration into the Schneider Electric engineering systems.Softing's Modbus to PROFIBUS Gateways mbGate PA, mbGate PB, and mbGate DP allow the immediate integration of PROFIBUS PA and DP sections into existing Modbus/TCP systems. The gateways [...]
SAE J1939 Standards Collection - Serial Control And Communications Vehicle Network
The following is an excerpt from A Comprehensible Guide To J1939 by Wilfried Voss. The J1939 Standards Collection was designed to follow the ISO/OSI 7-Layer Reference Model as far as necessary. Each layer is addressed by a corresponding document. The SAE has named documents addressing the transport (4), session (5), and presentation (6) layer in the ISO/OSI 7-Layer [...]
SAE J1939 Programmable Data Traffic Simulator For Generating Diesel Engine Signals (PGNs)
The following represents an update on our current development activities, in this case the jCOM.J1939 Programmable Data Traffic Simulator (a first prototype is shown in the image to the left).In short, the plan is that the device is being set up by means of a Windows software and then runs the programmed PGNs (Parameter Group [...]
CAN FD Controller With Integrated CAN Transceiver And SPI Interface
Texas Instruments has introduced their TCAN4550, a CAN FD stand-alone controller with integrated (on-chip) transceiver. The TCAN4550 represents an interface between a CAN Bus network and a host controller through a serial peripheral interface (18-MHz SPI).It supports the Classical CAN and the CAN FD data link layer. In addition, the chip comes with CAN FD transceiver functionality: differential [...]
CAN FD To USB Gateway Project With Teensy 3.2 And Microchip MCP2517FD CAN FD Controller
Our Teensy 3.2 With CAN FD Breakout Board provides all the components needed to create your CAN FD to USB-Micro Gateway. The board comes with the Microchip MCP2517FD CAN FD controller, while the Teensy 3.2 provides the USB connection. It also has an onboard 5 VDC regulator and reverse-voltage protection. The MCP2517FD is a cost-effective and small-footprint CAN [...]
Thermocouple Measurement HAT Adds Industrial Temperature Measurement To The Raspberry Pi Platform
Measurement Computing Corporation has announced the release of their MCC 134 thermocouple measurement HAT for Raspberry Pi. The MCC 134 brings industrial temperature measurement capabilities to the vastly popular Raspberry Pi platform. The device comes with four thermocouples (TC) inputs capable of measuring popular TC types, such as J, K, R, S, T, N, E, and B. [...]
SAE J1939 Monitor, Analyzer, And ECU Simulator For Windows - New Byte & Bit Editing Mode
The jCOM1939 Monitor Software by Copperhill Technologies is the ideal software tool for monitoring, analyzing, and simulating SAE J1939 data traffic. The program links to our jCOM.J1939.USB ECU Simulator Board that operates as an SAE J1939 to USB (or UART) gateway. This comprehensive and easy-to-use, easy-to-understand Windows software illustrates not only SAE J1939 data traffic; it also allows the [...]
ELD Concept: SAE J1939 Data Recording And Display Using Android Or iOS Devices
An electronic logging device (ELD) is electronic hardware that is attached to a commercial motor vehicle engine to record driving hours. The driving hours of commercial drivers (truck and bus drivers) are regulated by a set of rules known as the hours of service (HOS). The Commercial Vehicle Driver Hours of Service Regulations vary in Canada and [...]
Controller Area Network (CAN Bus) - Physical Layer And Bus Topology
The following is an excerpt from A Comprehensible Controller Area Network by Wilfried Voss. The ISO/OSI Reference Model specifies seven levels starting with the physical connection up to the actual user application, i.e., the Application Layer. The standard CAN Bus implementation neglects the connection between the Data Link Layer and the Application Layer to save on relevant memory resources [...]
CAN Bus Over Ethernet Interface For Internet-of-Things (IoT) Applications
The EtherCAN HS by Kvaser is a real-time Ethernet-to-CAN gateway interface that, when connected over the Internet to an Ethernet-equipped PC, enables remote CAN Bus data access from anywhere in the world. The built-in Power-over-Ethernet eradicates the requirement for a separate power cable when it is not possible to power the device from the CAN Bus network. Kvaser's EtherCAN [...]