{"product_id":"inverter-rs485-communication-terminal-ct75a-16t-power-plug","title":"Inverter RS-485 Communication Terminal CT75A-16T Power Plug","description":"\n\u003ch2\u003eInverter RS-485 Communication Terminal Block – CT75A-16T Power Plug\u003c\/h2\u003e\n\u003cp\u003eKeep your inverter system running with reliable, clean signal transmission. This CT75A-16T RS-485 communication wiring terminal and power plug is engineered for seamless integration with compatible inverters, ensuring stable data communication and secure electrical connections. Ideal for industrial automation setups, solar inverter installations, VFD (variable frequency drive) systems, and other applications requiring dependable 485-protocol connectivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CT75A-16T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocol Support:\u003c\/strong\u003e RS-485 (485) communication standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Communication terminal block + power plug for inverter systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Free from regulated high-concern substances\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Component:\u003c\/strong\u003e Non-electrified terminal — safe to handle during installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Space-saving form factor for tight inverter enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand the demands of continuous industrial use\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is RS-485 Communication?\u003c\/h3\u003e\n\u003cp\u003eRS-485 is a robust, industry-standard serial communication protocol widely used in industrial control systems, automation networks, and inverter\/drive applications. It supports multi-drop configurations, long cable runs, and high noise immunity — making it the go-to choice for reliable data transfer in electrically noisy environments. Learn more about serial communication standards from \u003ca href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST (National Institute of Standards and Technology)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVariable Frequency Drives (VFDs) \u0026amp; inverter systems\u003c\/li\u003e\n  \u003cli\u003eSolar PV inverter communication networks\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation \u0026amp; SCADA systems\u003c\/li\u003e\n  \u003cli\u003eBuilding management and control networks\u003c\/li\u003e\n  \u003cli\u003eMotor control and drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Find Useful\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-5v-12v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–5V–12V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What inverter models is the CT75A-16T communication terminal compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The CT75A-16T RS-485 wiring terminal is designed for inverters and VFDs that use the RS-485 (485) communication protocol and a compatible CT75A-16T plug interface. We recommend verifying your inverter's communication port specification and terminal block model number against your device's manual before ordering to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this terminal block safe to install myself?\u003c\/h4\u003e\n\u003cp\u003eA: This is a non-electrified (passive) terminal component, meaning it does not carry a live charge on its own. However, always ensure the inverter system is fully powered down and isolated before making any wiring connections. If you are not experienced with electrical systems, consult a qualified electrician or technician.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What cable gauge is compatible with the CT75A-16T terminal?\u003c\/h4\u003e\n\u003cp\u003eA: The CT75A-16T is designed for standard RS-485 twisted-pair communication cables commonly used in industrial environments. Refer to your inverter's documentation for the recommended cable specifications (typically 22–24 AWG shielded twisted pair for RS-485 runs).\u003c\/p\u003e\n\n\u003ch4\u003eQ: Where is this product made?\u003c\/h4\u003e\n\u003cp\u003eA: This product is made in Mainland China.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What inverter models is the CT75A-16T communication terminal compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CT75A-16T RS-485 wiring terminal is designed for inverters and VFDs that use the RS-485 (485) communication protocol and a compatible CT75A-16T plug interface. We recommend verifying your inverter's communication port specification and terminal block model number against your device's manual before ordering to ensure a proper fit.\"}}, {\"@type\": \"Question\", \"name\": \"Is this terminal block safe to install myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a non-electrified (passive) terminal component, meaning it does not carry a live charge on its own. However, always ensure the inverter system is fully powered down and isolated before making any wiring connections. If you are not experienced with electrical systems, consult a qualified electrician or technician.\"}}, {\"@type\": \"Question\", \"name\": \"What cable gauge is compatible with the CT75A-16T terminal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CT75A-16T is designed for standard RS-485 twisted-pair communication cables commonly used in industrial environments. Refer to your inverter's documentation for the recommended cable specifications (typically 22–24 AWG shielded twisted pair for RS-485 runs).\"}}, {\"@type\": \"Question\", \"name\": \"Where is this product made?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This product is made in Mainland China.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Inverter RS-485 Communication Terminal CT75A-16T Power Plug\", \"item\": \"https:\/\/oasis-select.com\/products\/inverter-rs485-communication-terminal-ct75a-16t-power-plug\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47746646999145,"sku":"\u003cnone\u003e","price":115.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sfc7b1233f8da4d6794139a1549ed703bB.webp?v=1783057441","url":"https:\/\/oasis-select.com\/products\/inverter-rs485-communication-terminal-ct75a-16t-power-plug","provider":"Oasis Select","version":"1.0","type":"link"}