Can Bus Cable Specification

Allied wire cable inc.

Can bus cable specification.

Technical cable for sae j 1939 11 applications ruggedized canbus data network cable. Twisted unshielded or shielded pair designs are available in both. The combination of controlled impedance and shielding can reduce or eliminate data transfer issues. Modbus has been a standard for interfacing remote i o and plcs into the process dlc system for over 20 years allowing most legacy control systems to interface easily with modbus.

The can bus canbus is a balanced differential 2 wire interface running over either a shielded twisted pair stp un shielded twisted pair utp or ribbon cable. Ul approved can bus cable is part of allied wire cable s extensive stock of electrical wire and cable. Modbus cable interface quickly and easily with most existing plant control architectures by using belden cabling for modbus. The simplest wiring is for pins 2 and 7 on the db9 connectors to connect straight through.

The controller area network can specification defines the data link layer iso 11898 defines the physical layer. The can bus cables are designed with materials that meet or exceed txl requirements and the impedance return loss and attenuation requirements of the network system. Can bus cables for a controller area network have been standardised for different application fields the largest spreading has got the high speed type acc. To iso 11898 2 the bus is optimised for a band efficient digital information exchange on the controller level.

Bus cable canopen cable canopen controller area network is used for motion control networks in various applications including automotive and railroad applications building automation maritime electronics and medical equipment. The shielding reduces the harmful effect of emi or rfi interference. Therefore for devices following the canopen specification the basic can bus cable is a length of single twisted pair cable with db9 sockets the female 9 pin d sub connectors with the holes. We also stock sab wire and cable products.

For each device the data in a frame is. Can bus data cables delivering signal supplying power for transportation applications prestolite wire brand can bus data cables are designed to the sae j1939 specification utilizing proprietary materials specifically designed for exceptional electrical performance. A controller area network can bus is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other s applications without a host computer it is a message based protocol designed originally for multiplex electrical wiring within automobiles to save on copper but can also be used in many other contexts.