{"product_id":"ics-triplex-t8312-dip-switch-configurable-expander","title":"ICS Triplex T8312 | DIP-Switch Configurable Expander","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eICS Triplex T8312\u003c\/strong\u003e Expander Interface Adapter bridges the Trusted TMR controller chassis to remote expansion chassis. It enables seamless communication between the processor and distributed I\/O racks, supporting system scalability across large process facilities. This adapter maintains full TMR integrity while extending the I\/O footprint.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eConfiguration Options\u003c\/h2\u003e\n\u003cp\u003eThe T8312 is available in two variants. The T8312\/4 supports up to four expansion chassis, while the T8312\/7 accommodates up to seven. Each adapter connects expander interface modules in the controller chassis to processor interface modules in remote expansion racks. For systems requiring more than seven expansion chassis, deploy an additional adapter with expanded chassis IDs.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eT8312\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDescription\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eExpander Interface Adapter\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSupply Ratings\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eN\/A (passive adapter)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eT8312\/4 Max Expansion\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 chassis\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eT8312\/7 Max Expansion\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e7 chassis\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.65 kg (1.43 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOrdinary \/ HazLoc \/ ATEX \/ IECEx\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eDIP Switch Setup\u003c\/h2\u003e\n\u003cp\u003eConfigure the DIP switches to assign chassis IDs. Set the controller chassis to ID #1. For the first expansion set, assign expander chassis IDs from 2 through 8. When adding a second adapter for additional expansion racks, set its expander chassis IDs also from 2 to 8, then map them as IDs 9 to 15 within the system software. This addressing scheme ensures clear identification of each expansion chassis in the Trusted TMR architecture.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eMount the T8312 in the controller chassis adjacent to the processor module. Secure the adapter with the provided retaining screws. Connect the expander interface cables to the front-panel ports, ensuring proper locking. Verify DIP switch settings before power-up. After installation, configure the expander chassis mapping in the Trusted system software to enable communication with remote I\/O racks.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe T8312 delivers scalable expansion capacity with two variants to match system requirements. Its passive design requires no external power supply, simplifying installation. ATEX and IECEx certifications qualify the adapter for deployment in hazardous locations. The flexible DIP switch addressing supports complex multi-chassis architectures while maintaining clear identification for maintenance and troubleshooting.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I mix T8312\/4 and T8312\/7 adapters in one system?\u003c\/strong\u003e\u003cbr\u003e\nA1: Yes. Each adapter connects to a separate set of expansion chassis. Assign unique chassis ID ranges and configure them in the system software accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do I set IDs for a second adapter's expansion chassis?\u003c\/strong\u003e\u003cbr\u003e\nA2: Set the physical DIP switches from 2 to 8, then map these as IDs 9 to 15 in the software configuration tool. The controller chassis remains ID #1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does the T8312 require configuration software?\u003c\/strong\u003e\u003cbr\u003e\nA3: Yes. After DIP switch settings are applied, configure the expansion chassis mapping within the Trusted system software to enable proper communication.\u003c\/p\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":52581161402500,"sku":"T8312","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/T8312.jpg?v=1785568813","url":"https:\/\/www.etowonauto.com\/vi\/products\/ics-triplex-t8312-dip-switch-configurable-expander","provider":"Etowon Auto","version":"1.0","type":"link"}