{"product_id":"honeywell-621-2175r-digital-ac-output-module","title":"Honeywell 621-2175R Digital AC Output Module","description":"\u003ch2\u003eHoneywell 621-2175R Digital AC Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 621-2175R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e621-2175R\u003c\/strong\u003e digital AC output module, operates as a 32-point rack-mounted board for discrete AC signal actuation within IPC 620 PLC systems.\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\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e621-2175R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIPC 620 PLC systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1.17 lbs (approx. 530 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eStandard PLC rack-mount module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eBackplane supplied AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eDigital AC Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOutput Points\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e115 VAC (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e80–140 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCurrent Ratings\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e500 mA per circuit; 3.5 A per group of 8; 7.0 A per group of 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSurge Current\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e10 A for 1 cycle at 60 Hz (non-repetitive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSwitching Mode\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eZero-crossing AC switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eOptical isolation between logic and field circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOff-State Leakage\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e≤ 5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOn-State Voltage Drop\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e≤ 2 VAC at 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eAlthough designed for IPC 620 legacy systems, the module’s zero-crossing switching and optical isolation align with deterministic communication principles found in modern Profinet and EtherNet\/IP networks. Predictable switching response ensures stable actuation cycles in distributed control environments, minimizing electrical noise and maintaining synchronization across multiple output groups.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 621-2175R be hot-swapped during operation? A: No, modules must be powered down before replacement to prevent transient faults.\u003c\/p\u003e\n\u003cp\u003eQ: How are channels grouped internally? A: Channels are grouped by commons: 8 points on L1 and 16 points on L2, with current limits of 3.5 A and 7.0 A respectively.\u003c\/p\u003e\n\u003cp\u003eQ: What is the benefit of zero-crossing switching? A: Zero-crossing switching reduces electrical noise and stress on connected loads by activating outputs at the AC waveform’s zero point.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSegregate high-voltage AC wiring from low-voltage DC logic and communication lines.\u003c\/li\u003e\n\u003cli\u003eObserve group current limits (3.5 A per 8 channels, 7 A per 16 channels).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding continuity to maintain optical isolation integrity.\u003c\/li\u003e\n\u003cli\u003eVerify connector seating and rack slot engagement before energizing.\u003c\/li\u003e\n\u003cli\u003ePerform functional validation of outputs after installation to confirm switching behavior.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49545805562115,"sku":"621-2175R","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/files\/5ebdb88c87b1029cefd2a47b7e16a553.jpg?v=1708409293","url":"https:\/\/www.runtoelectronic.com\/products\/honeywell-621-2175r-digital-ac-output-module","provider":"Runto Electric","version":"1.0","type":"link"}