{"product_id":"honeywell-16644995-001-digital-input-output-module","title":"Honeywell 16644995-001 | Digital Input Output Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 16644995-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edigital input\/output module is engineered to expand discrete signal handling capabilities within the Experion PKS distributed control system. Designed for direct use with Honeywell C300 controllers, this module enables stable acquisition of digital field signals while delivering dependable discrete output control for industrial equipment.\u003c\/p\u003e\n\u003cp\u003eBuilt for continuous duty in demanding process environments, the module combines electrical isolation, onboard diagnostics, and a compact mechanical design. It is intended for installation within Honeywell C300 I\/O assemblies, providing seamless communication with the controller backplane and consistent performance across long operational lifecycles.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Functional Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16644995-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports high-density digital signal management, allowing flexible assignment of channels for monitoring or actuation depending on the connected I\/O assembly. Its architecture ensures deterministic signal processing, making it suitable for safety-critical and mission-critical control tasks.\u003c\/p\u003e\n\u003cp\u003eIntegrated LED indicators provide immediate visual feedback for channel status, communication health, and module-level diagnostics, reducing commissioning and troubleshooting time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel \/ Part Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16644995-001\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: Honeywell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Digital Input and Output Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl Platform Compatibility: Honeywell Experion PKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eController Interface: Honeywell C300 I\/O assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTotal Channels: 16 configurable discrete channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital Input Rating: 24 VDC nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDigital Output Rating: 24 VDC discrete outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical Isolation: Channel-to-channel and backplane isolation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatus Indication: Per-channel and module-level LEDs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature Range: -40 °C to +70 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature Range: -40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelative Humidity: 5% to 95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Form Factor: Compact C300 I\/O module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 1.2 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16644995-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed specifically for native integration with Honeywell C300 controllers. It installs directly into compatible I\/O assemblies, ensuring correct power distribution, signal isolation, and deterministic communication without the need for external adapters or configuration hardware.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn process automation environments, the module is commonly used to collect status signals from limit switches, pressure contacts, and alarm devices. In power generation facilities, it supports auxiliary equipment control such as pumps, valves, and interlocks. Manufacturing systems benefit from its reliable discrete control of conveyors, machine states, and safety circuits.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 16644995-001 compatible with non-C300 controllers?\u003c\/strong\u003e\u003cbr\u003eNo. This module is specifically designed for use with Honeywell C300 controllers and compatible I\/O assemblies within Experion PKS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan channels be mixed as inputs and outputs?\u003c\/strong\u003e\u003cbr\u003eChannel configuration depends on the associated I\/O assembly and system configuration. Mixed operation is supported where permitted by the assembly design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module support hot swapping?\u003c\/strong\u003e\u003cbr\u003eHot swap capability depends on the overall system architecture and installation guidelines defined by Honeywell for the specific cabinet and assembly.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":42805993996378,"sku":"16644995-001","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/16644994-0011.jpg?v=1769069741","url":"https:\/\/www.plcmasters.com\/products\/honeywell-16644995-001-digital-input-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}