{"id":95,"date":"2020-01-13T13:39:44","date_gmt":"2020-01-13T18:39:44","guid":{"rendered":"https:\/\/opentextbc.ca\/basicmotorcontrol\/chapter\/schematic-vs-wiring-diagrams\/"},"modified":"2020-08-20T12:23:18","modified_gmt":"2020-08-20T16:23:18","slug":"schematic-vs-wiring-diagrams","status":"publish","type":"chapter","link":"https:\/\/opentextbc.ca\/basicmotorcontrol\/chapter\/schematic-vs-wiring-diagrams\/","title":{"raw":"Schematic vs. Wiring Diagrams","rendered":"Schematic vs. Wiring Diagrams"},"content":{"raw":"One of the most frequently used diagrams in motor control work is the ladder diagram, also known as a [pb_glossary id=\"245\"]schematic diagram[\/pb_glossary]. This diagrams uses symbols to identify components and interconnecting lines to display the electrical continuity of a circuit.\n\nLadder diagrams show how a circuit works logically and electrically. When troubleshooting or designing [pb_glossary id=\"242\"]control circuits[\/pb_glossary], we use \u201cladder\u201d or \u201cschematic\u201d diagrams to represent how the circuit works but these diagrams do not show how equipment is physically laid out, nor do they represent how things are wired \u201cin the real world.\u201d Two components might be right next to each other on the ladder diagram and 50 metres apart in the real world.\n\n[caption id=\"attachment_94\" align=\"aligncenter\" width=\"1024\"]\"\" Schematic drawing[\/caption]\n\n[pb_glossary id=\"246\"]Wiring diagrams[\/pb_glossary], also called connection diagrams, however, do show how equipment is laid out and the connections between them. A wiring diagram shows the relative layout of the components and the wire connections between them. This type of diagram shows the physical relation of all devices in the system, the conductor terminations between these devices, and are commonly used in motor control installations.\n\n[caption id=\"attachment_94\" align=\"aligncenter\" width=\"1024\"]\"\" Wiring diagram[\/caption]","rendered":"

One of the most frequently used diagrams in motor control work is the ladder diagram, also known as a schematic diagram<\/a>. This diagrams uses symbols to identify components and interconnecting lines to display the electrical continuity of a circuit.<\/p>\n

Ladder diagrams show how a circuit works logically and electrically. When troubleshooting or designing control circuits<\/a>, we use \u201cladder\u201d or \u201cschematic\u201d diagrams to represent how the circuit works but these diagrams do not show how equipment is physically laid out, nor do they represent how things are wired \u201cin the real world.\u201d Two components might be right next to each other on the ladder diagram and 50 metres apart in the real world.<\/p>\n

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Schematic drawing<\/figcaption><\/figure>\n

Wiring diagrams<\/a>, also called connection diagrams, however, do show how equipment is laid out and the connections between them. A wiring diagram shows the relative layout of the components and the wire connections between them. This type of diagram shows the physical relation of all devices in the system, the conductor terminations between these devices, and are commonly used in motor control installations.<\/p>\n

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Wiring diagram<\/figcaption><\/figure>\n
definition<\/span>