{"product_id":"honeywell-mli-dn32h-base-module-industrial-dcs-control-unit-for-process-automation","title":"Honeywell MLI-DN32H Base Module – Industrial DCS Control Unit for Process Automation","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Honeywell MLI-DN32H Base Module serves as the robust backbone of advanced distributed control architectures, delivering deterministic performance in critical industrial environments. Engineered for seamless integration with Honeywell Experion PKS and other high-reliability automation platforms, this module ensures uninterrupted monitoring and control of rotating machinery, emergency shutdown systems, and complex process loops. Its precision signal acquisition and high-speed processing capabilities maintain operational stability even under extreme temperature fluctuations, electrical noise, and mechanical vibration. Designed to meet stringent international safety standards, the MLI-DN32H offers uncompromising reliability where downtime is not an option.\u003c\/p\u003e\n\u003ch2\u003eHardware Architecture \u0026amp; Communication Profile\u003c\/h2\u003e\n\u003cp\u003eThe MLI-DN32H employs a dual-processor architecture with dedicated logic execution and communication management units, ensuring deterministic cycle times below 10 milliseconds. It supports redundant power inputs and fault-tolerant communication via Modbus TCP\/IP and OPC UA protocols, enabling real-time data exchange across multi-vendor control ecosystems. Integrated self-diagnostics continuously monitor internal health, detecting potential failures before they impact operations. The module’s galvanic isolation protects against ground loops and transient surges, while its rugged metal enclosure meets IP30 ingress protection requirements for harsh industrial installations.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eValue\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eManufacturer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHoneywell International\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCountry of Origin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUnited States\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.25 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eShipping Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e220 × 180 × 75 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eInput Channels\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e32 digital inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOutput Channels\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eConfigurable per system design\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-20°C to +70°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-40°C to +85°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCommunication Protocols\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eModbus TCP\/IP, OPC UA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCycle Time\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e≤ 10 ms\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eProtection Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP30\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHS Code\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e85389091\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSite Integration \u0026amp; Mounting Guidance\u003c\/h2\u003e\n\u003cp\u003eMount the MLI-DN32H directly onto a grounded DIN rail within an EMI-shielded enclosure to minimize interference from high-voltage equipment. Maintain adequate spacing for ventilation and ensure all cable entries are strain-relieved to prevent connector fatigue. Use shielded twisted-pair cabling for communication links, grounding shields at a single point to avoid ground loops. Verify compatibility with your Experion PKS firmware version prior to installation, and perform a full I\/O loopback test after commissioning to confirm signal integrity.\u003c\/p\u003e\n\u003ch2\u003eOperational Reliability in Extreme Conditions\u003c\/h2\u003e\n\u003cp\u003eProven in offshore oil platforms, heavy petrochemical plants, and high-speed turbine halls, the MLI-DN32H maintains precise control under intense thermal cycling, salt-laden atmospheres, and continuous mechanical shock. Its corrosion-resistant coating and hardened components resist degradation from acidic vapors and abrasive dust. Full interoperability with Honeywell’s TSI solutions allows synchronized machinery protection and process control, reducing integration complexity and lifecycle costs.\u003c\/p\u003e\n\u003ch2\u003eOrdering Info\u003c\/h2\u003e\n\u003cul class=\"ybc-ul-component list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1 × Honeywell MLI-DN32H Base Module (sealed factory pack)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1 × Quick reference installation guide\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1 × Compliance certification sheet\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProtective anti-static packaging\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLogistics \u0026amp; Dispatch Readiness\u003c\/h2\u003e\n\u003cp\u003eOrders confirmed before cut-off ship within 2–7 days upon payment clearance via DHL, FedEx, or UPS. Each unit is encased in static-dissipative industrial-grade packaging with reinforced outer cartons to withstand global transit conditions. Real-time tracking is provided immediately after dispatch.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCan the MLI-DN32H operate in non-redundant configurations?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. While optimized for redundancy, it functions reliably in standalone setups without compromising deterministic performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhat firmware versions support this module in Experion PKS?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFirmware R400 and later releases fully support MLI-DN32H integration; earlier versions may require an upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDoes the module support hot-swapping?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes, provided the system is configured for redundant operation and proper lockout procedures are followed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAre custom configuration files required before shipment?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo, but application-specific I\/O mapping should be prepared in advance to streamline on-site deplo\u003cspan\u003ey\u003c\/span\u003e\u003cspan\u003em\u003c\/span\u003e\u003cspan\u003ee\u003c\/span\u003e\u003cspan\u003en\u003c\/span\u003e\u003cspan\u003et\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518946500781,"sku":"MLI-DN32H","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-mli-dn32h-base-module-yqeg0y1r0dl.jpg?v=1766982574","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-mli-dn32h-base-module-industrial-dcs-control-unit-for-process-automation","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}