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Circuits provide input/output module connections having the input receptacle being connected to neutral wiring terminal and the output receptacle being connected to hot wiring terminal
Circuits provide input/output module connections having the input receptacle being connected to neutral wiring terminal and the output receptacle being connected to hot wiring terminal
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机译:电路提供输入/输出模块连接,其中输入插座连接到中性接线端子,输出插座连接到热接线端子
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摘要
A digital input/output circuit board includes a plurality of circuits each having an input module and an output module for mounting either an input module or an output module, wiring terminals for attaching field wires to electrically connect the circuit board to field devices, a hot wiring terminal for attaching a hot power wire, and a neutral wiring terminal for attaching a neutral power wire. A computer connected to the circuit board receives input signals indicating the state of the field devices and sends output signals to activate other field devices.
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