- 行业: Automation
- Number of terms: 8432
- Number of blossaries: 0
- Company Profile:
Rockwell Automation, Inc. provides industrial automation power, control, and information solutions.
An area in memory with addresses corresponding to each input and output module.
Industry:Automation
An asynchronous communication protocol for the receiving station to control the flow of data from the transmitting station. When the receiving station cannot continue to receive any more data, as when its buffer is full, it transmits an XOFF (DC3) control character that tells the sender to stop. When the receiving station is again able to process more data, it transmits an XON (DC1) control character that tells the sender to resume transmission. This protocol is also referred to as software handshaking.
Industry:Automation
An EIA standard for character and tape punch codes used for numerical control. These codes are different than ASCII codes.
Industry:Automation
An EIA standard for character and tape punch codes used for numerical control. These codes are the same as ASCII codes and are more compatible with general computer systems than the RS-244-B codes.
Industry:Automation
An EIA standard for programming formats used for contouring and positioning with numerically controlled machines. A common format for U.S. machine tools.
Industry:Automation
An EIA standard that specifies electrical characteristics of balanced-voltage digital interface circuits in a multi-point link.
Industry:Automation
An EIA standard that specifies electrical characteristics of balanced-voltage digital interface circuits in a point-to-point link.
Industry:Automation
An EIA standard that specifies electrical characteristics of unbalanced voltage digital interface circuits in a point-to-point link.
Industry:Automation
An EIA standard that specifies electrical, mechanical, and functional characteristics for serial binary communication circuits in a point-to-point link.
Industry:Automation
An EIA standard that specifies mechanical and functional characteristics for digital interface circuits. This standard is used in combination with either RS-422 or RS-423.
Industry:Automation
