{"product_id":"johnson-controls-ms-iom1710-0-four-binary-input-expansion-controller-24-vac-for-metasys-systems","title":"Johnson Controls MS-IOM1710-0 Four Binary Input Expansion Controller 24 VAC for Metasys Systems","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Johnson Controls MS-IOM1710-0 is an expansion controller designed to add four binary input points to Metasys building automation and HVAC control systems. Operating from a 24 VAC, 50\/60 Hz power supply, the MS-IOM1710-0 enables reliable monitoring of dry-contact devices such as switches, alarms, and status contacts while integrating seamlessly with Johnson Controls field controllers. Although discontinued by the manufacturer, it remains a practical replacement module for servicing existing Metasys installations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJohnson Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMS-IOM1710-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExpansion Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIOM Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Binary Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDry Contact \/ Digital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VAC Class 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 VA Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBACnet MS\/TP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFC Bus and SA Bus (RS-485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-Bit Renesas Microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 KB Flash, 128 KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Termination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminal Blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail or Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003eMS-IOM1710-0\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe MS-IOM1710-0 is part of the Johnson Controls IOM Series of expansion controllers developed to increase input capacity within Metasys Field Equipment Controller (FEC), Advanced Application Field Equipment Controller (FAC), Variable Air Volume Modular Assembly (VMA), and Network Automation Engine (NAE) systems. It provides four binary input channels for monitoring field devices while communicating over BACnet MS\/TP using the FC Bus and SA Bus. The controller utilizes a high-performance 32-bit Renesas microcontroller with onboard Flash memory to ensure dependable operation in commercial building automation environments. Its compact DIN rail or panel-mounted design simplifies installation in HVAC control panels while supporting efficient expansion of existing control systems. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFour Binary Inputs: Expands controller capacity with four digital input points for field monitoring.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBACnet MS\/TP Communication: Integrates with Metasys controllers through the FC Bus and SA Bus.\u003c\/li\u003e\n\u003cli\u003e24 VAC Operation: Designed for standard Class 2 HVAC control power systems operating at 50\/60 Hz.\u003c\/li\u003e\n\u003cli\u003eExpansion Controller Design: Increases monitoring capability without replacing the primary controller.\u003c\/li\u003e\n\u003cli\u003e32-Bit Processing: Utilizes a Renesas microcontroller for dependable control and communication.\u003c\/li\u003e\n\u003cli\u003eFlexible Installation: Supports DIN rail and panel mounting with screw terminal wiring.\u003c\/li\u003e\n\u003cli\u003eCommercial HVAC Integration: Compatible with Johnson Controls FEC, FAC, VMA, and NAE platforms.\u003c\/li\u003e\n\u003cli\u003eCompact Industrial Construction: Designed for reliable long-term operation inside control enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MS-IOM1710-0 delivers the reliability and precision required for expanding binary input capacity in commercial HVAC and building automation systems.\u003c\/p\u003e","brand":"JOHNSON CONTROLS","offers":[{"title":"Default Title","offer_id":52173394116906,"sku":"MS-IOM1710-0","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_e5838743-cee1-41b9-bd9e-a6c43f800789.webp?v=1785940836","url":"https:\/\/iqelectro.com\/products\/johnson-controls-ms-iom1710-0-four-binary-input-expansion-controller-24-vac-for-metasys-systems","provider":"IQElectro","version":"1.0","type":"link"}