{"id":2984,"date":"2025-10-25T03:03:04","date_gmt":"2025-10-25T03:03:04","guid":{"rendered":"https:\/\/jiana-tech.com\/?post_type=product&p=2984"},"modified":"2025-10-25T03:04:39","modified_gmt":"2025-10-25T03:04:39","slug":"siemens-s7-300-series-plc-cabinet","status":"publish","type":"product","link":"https:\/\/jiana-tech.com\/uk\/product\/siemens-s7-300-series-plc-cabinet\/","title":{"rendered":"\u0428\u0430\u0444\u0430 \u041f\u041b\u041a Siemens \u0441\u0435\u0440\u0456\u0457 S7-300"},"content":{"rendered":"

\u25cfThe entire system’s electrical control cabinet utilizes an outdoor positive-pressure explosion-proof design.<\/p>\n

\u25cfThe main power supply for the electrical control cabinet is single-phase AC220V, rated at 50Hz, with a maximum load current of 20A.<\/p>\n

\u25cfThe yellow wire inside the cabinet is the AC220V control line, the blue wire is the DC24V control line, and the yellow-green line is the ground line.<\/p>\n

\u25cfThe cabinet’s main components include a miniature circuit breaker, intermediate relay, touch screen, and PLC.<\/p>\n

\u25cfThe cabinet’s components are from leading brands such as Schneider, Siemens, and Omron, ensuring system stability and a longer service life.<\/p>\n

\u25cfThe system’s CPU utilizes the Siemens S7-300 series, a modular, small PLC system suitable for mid-range and low-end performance requirements. Modules with various performance levels are available to perfectly meet and adapt to automation control tasks.<\/p>\n

\u25cfAll \u200b\u200bparameter values \u200b\u200bon the cabinet panel can be modified in real time, and all alarm information can be viewed on the alarm screen, making it easy to handle abnormal situations. In the event of an emergency, the PLC cabinet’s emergency stop button enables rapid shutdown.<\/p>\n

\"\" \"\" \"\" \"\" \"\"<\/p>","protected":false},"excerpt":{"rendered":"

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\u043f\u0440\u043e\u043c\u0438\u0441\u043b\u043e\u0432\u0438\u0439 Ethernet.<\/p>","protected":false},"featured_media":2987,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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