{"id":7961,"date":"2026-06-15T13:12:10","date_gmt":"2026-06-15T18:12:10","guid":{"rendered":"https:\/\/dc-digital.com\/wordpress\/?p=7961"},"modified":"2026-06-15T13:12:10","modified_gmt":"2026-06-15T18:12:10","slug":"expanding-facility-wide-display-systems-with-repeating-rs485-outputs-and-long-distance-communication","status":"publish","type":"post","link":"https:\/\/dc-digital.com\/wordpress\/2026\/06\/expanding-facility-wide-display-systems-with-repeating-rs485-outputs-and-long-distance-communication\/","title":{"rendered":"Expanding Facility-Wide Display Systems with Repeating RS485 Outputs and Long Distance Communication"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">DC-Digital recently completed a custom version of the DC-25T-DN-UP-Static Multi-Purpose Display for Google, providing a flexible and reliable visual display solution designed for integration with RS485-based equipment and systems. This customized display combines multiple functions into a single compact unit, allowing it to serve a variety of applications where clear and dependable information is required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike many traditional multi-purpose displays that utilize RS232 communication, this model was engineered specifically around the RS485 protocol. This allows the display to communicate directly with RS485-enabled industrial equipment and control systems while supporting transmission distances of up to approximately 4,000 feet. The long communication range makes the display suitable for large facilities where information must be transmitted across extended distances without sacrificing reliability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the strengths of the DC-25T-DN-UP-Static is its versatility. The display is capable of operating in several different modes, enabling a single unit to perform multiple tasks depending on the application. Users can configure the display as a count up timer, count down timer, static number display, or a time-of-day clock. Through command inputs, the display can operate in either 12-hour or 24-hour formats and provides numerous sub-modes for even greater flexibility.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The four-digit display features bright 2.3-inch LED numerals that are visible from distances up to 120 feet. The display can count upward to 9,999 or count down from 9,999, making it useful for process monitoring, production tracking, equipment timing, and information display applications. Static number capability further expands its usefulness by allowing operators to display fixed values, identification numbers, or status information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To support larger installations, the unit includes both RS485 input and RS485 output terminals. Incoming commands are received through the RS485 input connection, while the output continuously repeats the information currently shown on the display. This feature allows multiple secondary displays to be connected together, providing synchronized information throughout a facility without requiring separate programming for each display.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The hardware itself is built around a rugged black powder-coated aluminum enclosure that resists fingerprints and dust accumulation while providing long-term durability. Power is supplied through a customer-provided 24 VDC source, and installation is simplified by rear-mounted teardrop knockouts for convenient wall mounting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key features of the custom DC-25T-DN-UP-Static include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RS485 communication capability.<\/li>\n\n\n\n<li>Transmission distances up to approximately 4,000 feet.<\/li>\n\n\n\n<li>Four-digit, 2.3-inch high-intensity LED display.<\/li>\n\n\n\n<li>Visibility up to 120 feet.<\/li>\n\n\n\n<li>Count up operation to 9,999.<\/li>\n\n\n\n<li>Count down operation from 9,999.<\/li>\n\n\n\n<li>Static number display functionality.<\/li>\n\n\n\n<li>Time-of-day operation in both 12-hour and 24-hour formats.<\/li>\n\n\n\n<li>RS485 repeating output for driving additional displays.<\/li>\n\n\n\n<li>Durable black powder-coated aluminum enclosure.<\/li>\n\n\n\n<li>Customer-supplied 24 VDC power input.<\/li>\n\n\n\n<li>Easy mounting with rear teardrop knockouts.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Designed and manufactured in the USA, the custom DC-25T-DN-UP-Static produced for Google demonstrates how DC-Digital can tailor its multi-purpose displays to meet specialized communication requirements while delivering reliable performance and versatile functionality for demanding environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">See similar product: <a href=\"https:\/\/dc-digital.com\/store\/DC-25T-DN-UP-Static-DC-Digital-2-3-Inch-LED-Digital-RS-232-Connected-ASCII-Controlled-Count-Up-Countdown-Timer-Time-of-Day-Clock-Static-Number-Display.html\" data-type=\"link\" data-id=\"https:\/\/dc-digital.com\/store\/DC-25T-DN-UP-Static-DC-Digital-2-3-Inch-LED-Digital-RS-232-Connected-ASCII-Controlled-Count-Up-Countdown-Timer-Time-of-Day-Clock-Static-Number-Display.html\">DC-25T-DN-UP-Static<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Watch <a href=\"https:\/\/youtu.be\/7dsAeLb9C_A\" data-type=\"link\" data-id=\"https:\/\/youtu.be\/7dsAeLb9C_A\">tutorial video<\/a> on YouTube<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Visit <a href=\"https:\/\/dc-digital.com\/store\/index.php\" data-type=\"link\" data-id=\"https:\/\/dc-digital.com\/store\/index.php\">DC-Digital website<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dc-digital.com\/store\/contact-us.php\" data-type=\"link\" data-id=\"https:\/\/dc-digital.com\/store\/contact-us.php\">Contact us<\/a> to ask about our customized products!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DC-Digital recently completed a custom version of the DC-25T-DN-UP-Static Multi-Purpose Display for Google, providing a flexible and reliable visual display solution designed for integration with RS485-based equipment and systems. This customized display combines multiple functions into a single compact unit, allowing it to serve a variety of applications where clear &hellip; <\/p>\n","protected":false},"author":3,"featured_media":7962,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84,269,248,276,239,230,297,514,180],"tags":[16,37,385,38,388,103,453,634,593,238],"class_list":["post-7961","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clocks","category-count-up-timer","category-countdown-timer","category-maintenance-timer","category-manufacturing","category-number-displays","category-system-clocks","category-time-of-day","category-timers","tag-clock","tag-count-down-timer","tag-count-up-timers","tag-countdown-timer","tag-countdown-timers","tag-dc-digital","tag-network-browser-based-displays-no-software-required","tag-rs-485","tag-rs485","tag-synchronized-system"],"_links":{"self":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/7961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/comments?post=7961"}],"version-history":[{"count":1,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/7961\/revisions"}],"predecessor-version":[{"id":7963,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/7961\/revisions\/7963"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/media\/7962"}],"wp:attachment":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/media?parent=7961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/categories?post=7961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/tags?post=7961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}