{"product_id":"mu-pdoy22-32-channel-module-51204172-022-honeywell","title":"MU-PDOY22 32-Channel Module | 51204172-022 Honeywell","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell MU-PDOY22 (Part Number 51204172-022)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density Digital Output Module for Honeywell Experion PKS and TPS distributed control systems. This module converts complex controller commands into discrete ON\/OFF signals to drive field-side actuators, solenoids, relays, and indicator lamps. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and original\u003c\/strong\u003e, ensuring your mission-critical processes benefit from factory-tested reliability. The MU-PDOY22 incorporates galvanic isolation and integrated diagnostics to safeguard your control architecture against electrical noise while enabling proactive fault detection in demanding industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe MU-PDOY22 delivers high-speed discrete switching with robust electrical protection:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMU-PDOY22\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51204172-022 (Revision F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Discrete Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-32 Isolated Channels (Configuration dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 0.5 A per Channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC ±20%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShort-circuit and Overload Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 °C to +70 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e31.3 cm × 27.8 cm × 3 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.56 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach output channel features galvanic isolation to prevent ground loops and electrical interference between field devices. This protection ensures that a fault in one solenoid or relay does not propagate back to the system controller or adjacent channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProactive Diagnostic Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MU-PDOY22 identifies short-circuit and overload conditions at the channel level. This diagnostic capability allows maintenance teams to pinpoint field-side wiring faults instantly, reducing the Mean Time to Repair (MTTR) for critical control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Load Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a load capacity of 0.5 A per channel, this module directly drives most industrial solenoids and motor starters without the need for interposing relays. This reduces cabinet space requirements and simplifies the overall wiring architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy for Maximum Uptime:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module fully supports redundant hardware configurations. In safety-critical applications, two MU-PDOY22 units work in tandem to ensure that the discrete output signal remains active even if a single module encounters a hardware failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the MU-PDOY22 Rev F backward compatible with older revisions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Revision F maintains full backward compatibility with earlier versions of the 51204172-022. It fits into existing Experion and TPS chassis without requiring software updates or wiring modifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module drive inductive loads like solenoids directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MU-PDOY22 drives solenoids and relays up to 0.5 A per channel. However, we recommend verifying the inrush current of your specific field device to ensure it falls within the module's continuous load rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit require external fuse protection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module includes built-in short-circuit and overload protection. While internal safeguards prevent hardware damage, following local electrical codes for external fusing on high-power field lines is a best practice for additional safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44077579305059,"sku":"MU-PDOY22","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/212._0ce957cc-38d8-4e3e-a399-06b24e830550.jpg?v=1774420413","url":"https:\/\/www.autocontrolglobal.com\/products\/mu-pdoy22-32-channel-module-51204172-022-honeywell","provider":"AutoControl Global","version":"1.0","type":"link"}