- Industry: Automation
- Number of terms: 8432
- Number of blossaries: 0
- Company Profile:
Rockwell Automation, Inc. provides industrial automation power, control, and information solutions.
A standard means of communication between open systems proposed by the ISO. It is a 7-layer model that represents network architecture. The 7 layers and the services they provide are as follows:
Industry:Automation
The amount that a controlled variable exceeds the desired value after a change of input.
Industry:Automation
A circuit on an I/O module that converts dc signals from a machine/process switching device to backplane logic level dc signals. By definition, it is always a digital circuit (on/off). By implication, it usually has a direct relationship with the data table (a data table bit directly reflects its state).
Industry:Automation
The apparent ring formed by passing the token between stations of a link, without regard for physical topology.
Industry:Automation
A circuit on an I/O module that provides switching of ac power to a machine/process load device, based on backplane logic level dc signals. By definition, it is always a digital circuit (on/off). By implication, it usually has a direct relationship with the data table (i.e., a data table bit directly controls its state).
Industry:Automation
The arrangement and interconnection of hardware components within a system, and the hardware (switch and jumper) and software selections that determine the operating characteristics of the system.
Industry:Automation
A circuit on an I/O module that provides switching of dc power to a machine/process load device based on backplane logic level dc signals. By definition, it is always a digital circuit (on/off). By implication, it usually has a direct relationship with the data table (a data table bit directly controls its state).
Industry:Automation
A subroutine custom-designed for a specific type of application. It is called up by a custom instruction in the ladder logic program.
Industry:Automation
