{"product_id":"honeywell-621-2201r-digital-output-module","title":"Honeywell 621-2201R Digital Output Module","description":"\u003ch2\u003eHoneywell 621-2201R Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 621-2201R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e621-2201R\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for AC load switching and discrete output control within Honeywell IPC 620 and compatible distributed control system architectures. The module provides six individually isolated output channels capable of driving field devices such as contactors, motor starters, solenoids, and valve control circuits.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e621-2201R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e6 Isolated Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e230 VAC Digital Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e170 VAC to 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Rating\u003c\/td\u003e\n\u003ctd\u003e2 A per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Module Current\u003c\/td\u003e\n\u003ctd\u003e8 A Total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e10 ms ON \/ 10 ms OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VAC Field-to-Logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell IPC 620, Selected TDC 3000 Architectures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eRack Mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eIndividual LED per Output Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 621-2201R incorporates isolated output circuitry between field-side AC loads and control-system logic. The specified 1500 VAC field-to-logic isolation barrier reduces electrical coupling between process wiring and controller electronics.\u003c\/p\u003e\n\u003cp\u003eEach of the six output channels is equipped with independent status indication, allowing verification of output state during commissioning and maintenance activities. The module is designed for switching AC-powered field devices including contactors, relays, motor control circuits, and electrically actuated valve assemblies.\u003c\/p\u003e\n\u003cp\u003eIsolation between field and logic sections assists in minimizing the propagation of electrical disturbances originating from inductive load switching events commonly encountered in industrial process applications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many field devices can be controlled by the 621-2201R module?\u003c\/strong\u003e\u003cbr\u003eA: The module provides six independent isolated digital output channels, allowing control of up to six discrete AC field circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum output current capacity?\u003c\/strong\u003e\u003cbr\u003eA: Each channel is rated for 2 A, while the total module current shall not exceed 8 A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module provide electrical isolation from the control system?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module provides 1500 VAC field-to-logic isolation between output circuits and controller electronics.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that connected field loads operate within the specified 170 VAC to 250 VAC output voltage range.\u003c\/li\u003e\n\u003cli\u003eEnsure total module loading does not exceed the 8 A aggregate current rating.\u003c\/li\u003e\n\u003cli\u003eRoute output wiring separately from low-level analog signal circuits to reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eUse appropriately rated terminal hardware and conductors for the connected load current.\u003c\/li\u003e\n\u003cli\u003eConfirm output status LEDs correspond with commanded controller states during commissioning.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for associated control panels and field equipment.\u003c\/li\u003e\n\u003cli\u003eInspect field terminals periodically for looseness, heat discoloration, or insulation degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44638366466147,"sku":"621-2201R","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/621-2201_1.png?v=1789714540","url":"https:\/\/precisemodule.com\/products\/honeywell-621-2201r-digital-output-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}