EIA 491-1982 数字控制单元和外围设备之间的接口采用异步二进制数据交换的电路上具有RS -423 -A电气特性R( 1992)
EIA 491-1982 标准详情
- 标准号:EIA 491-1982
- 中文标题:数字控制单元和外围设备之间的接口采用异步二进制数据交换的电路上具有RS -423 -A电气特性R( 1992)
- 英文标题:interface between a numerical control unit and peripheral equipment employing asynchronous binary data interchange over circuits having rs-423-a electrical characteristics r(1992)
- 标准类别:美国电子工业协会标准
- 发布日期:1982-01-01
内容简介
Describes interconnection of numerical control unit and peripheral devices including reader/punches, intelligent terminals, automatic send-receive terminals, part program preparation systems, or another unit using serial binary asynchronous data tran
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