ISO 11783-2:2019

ISO 11783-2:2019

April 2019
International standard Current

Tractors and machinery for agriculture and forestry - Serial control and communications data network - Part 2: Physical layer

ISO 11783 specifies a serial data network for control and communications on forestry or agricultural tractors and mounted, semi-mounted, towed or self-propelled implements. Its purpose is to standardize the method and format of transfer of data between sensors, actuators, control elements, and information-storage and -display units, whether mounted on, or part of, the tractor or implement. ISO 11783 also provides an open interconnect system for on-board electronic systems used by agriculture and forestry equipment. It is intended to enable electronic control units (ECUs) to communicate with each other, providing a standardized system.This document defines and describes the network's 250 kbit/s, twisted, non-shielded, quad-cable physical layer and an alternative cable and architecture named twisted pair physical layer (TPPL) based on a 250 kbit/s, un-shielded, twisted pair cable network layer which is fully backward compatible to twisted quad based machines and devices.NOTE Where not differently specified, requirements are valid for both twisted quad and TPPL.

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Main informations

Collections

International ISO standards

Publication date

April 2019

Number of pages

66 p.

Reference

ISO 11783-2:2019

ICS Codes

65.060.01   Agricultural machines and equipment in general
35.240.99   IT applications in other fields

Print number

1
Sumary
Tractors and machinery for agriculture and forestry - Serial control and communications data network - Part 2: Physical layer

ISO 11783 specifies a serial data network for control and communications on forestry or agricultural tractors and mounted, semi-mounted, towed or self-propelled implements. Its purpose is to standardize the method and format of transfer of data between sensors, actuators, control elements, and information-storage and -display units, whether mounted on, or part of, the tractor or implement. ISO 11783 also provides an open interconnect system for on-board electronic systems used by agriculture and forestry equipment. It is intended to enable electronic control units (ECUs) to communicate with each other, providing a standardized system.

This document defines and describes the network's 250 kbit/s, twisted, non-shielded, quad-cable physical layer and an alternative cable and architecture named twisted pair physical layer (TPPL) based on a 250 kbit/s, un-shielded, twisted pair cable network layer which is fully backward compatible to twisted quad based machines and devices.

NOTE Where not differently specified, requirements are valid for both twisted quad and TPPL.

Replaced standards (2)
ISO 11783-2:2012
March 2012
International standard Cancelled
Tractors and machinery for agriculture and forestry - Serial control and communications data network - Part 2 : physical layer

ISO 11783 as a whole specifies a serial data network for control and communications on forestry or agricultural tractors and mounted, semi-mounted, towed or self-propelled implements. Its purpose is to standardize the method and format of transfer of data between sensors, actuators, control elements and information storage and display units, whether mounted on, or part of, the tractor or implement, and to provide an open interconnect system for electronic systems used by agricultural and forestry equipment. ISO 11783-2:2012 defines and describes the network's 250 kbit/s, twisted, non-shielded, quad-cable physical layer.

ISO 11783-2/AC1:2012
November 2012
International standard Cancelled
Technical corrigendum 1 to standard ISO 11783-2:2012

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