{"product_id":"620-0083-processor-power-supply-honeywell","title":"620-0083 Processor Power Supply | Honeywell","description":"\u003cp\u003eConfigured for primary AC line power conversion and DC voltage regulation in Honeywell 620 Programmable Logic Controller racks, the \u003cstrong\u003eHoneywell 620-0083\u003c\/strong\u003e (\u003cstrong\u003e620-0083\u003c\/strong\u003e Processor Power Supply) provides direct physical\/electrical execution. Operating with selectable 115\/230 VAC inputs at 47 to 63 Hz, the module supplies a regulated +5 VDC output up to 15 A max alongside symmetrical +\/- 15 VDC rails at 2 A max. Total continuous power output reaches 90 W max to energize backplane logic transceivers and local processor circuitry.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e620-0083\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.30 lbs (1.95 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 620 Series Rack Slot Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e110 VA Max Input Rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e115\/230 VAC (Selectable), 47\/63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+5 VDC Output\u003c\/td\u003e\n\u003ctd\u003e+5 VDC @ 15 A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+\/- 15 VDC Output\u003c\/td\u003e\n\u003ctd\u003e+\/- 15 VDC @ 2 A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax DC Output Power\u003c\/td\u003e\n\u003ctd\u003e90 W Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eProcessor Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell 620 PLC System\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\u003c\/h3\u003e\n\u003cp\u003eThe 620-0083 power supply integrates internal galvanic isolation barriers between primary AC line inputs and low-voltage secondary DC outputs (+5 VDC and +\/- 15 VDC logic buses). High-frequency switching transformers and optocoupled feedback loops isolate incoming line transients from backplane communication channels. This channel-to-channel isolation architecture prevents common-mode voltage spikes and ground loop noise from disrupting processor execution cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the primary AC input voltage selection configured between 115 VAC and 230 VAC on the 620-0083?\u003c\/p\u003e\n\u003cp\u003eA: Input voltage selection is set via internal terminal jumper links or a hardware selector switch on the module assembly prior to applying line power.\u003c\/p\u003e\n\u003cp\u003eQ: What happens if the combined DC load across the +5 VDC and +\/- 15 VDC rails exceeds 90 W?\u003c\/p\u003e\n\u003cp\u003eA: The internal overcurrent protection circuit engages to clamp output voltages and limit current delivery, preventing thermal damage to the power supply and backplane logic.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 620-0083 power supply module be extracted or replaced while the AC main voltage is live?\u003c\/p\u003e\n\u003cp\u003eA: No, AC input power must be completely isolated before inserting or removing the power supply module from the rack chassis to prevent arcing and logic card corruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the main AC circuit breaker feeding the PLC chassis is locked out and tagged out prior to installation.\u003c\/li\u003e\n\u003cli\u003eVerify that the internal voltage selector configuration matches the plant supply voltage (115 VAC or 230 VAC) before mounting.\u003c\/li\u003e\n\u003cli\u003eSlide the 620-0083 module securely into the designated power supply slot of the Honeywell 620 rack until rear backplane connectors seat fully.\u003c\/li\u003e\n\u003cli\u003eFasten all front panel retention screws to ensure chassis frame electrical continuity and mechanical retention.\u003c\/li\u003e\n\u003cli\u003eConnect input power wiring to the terminal strip using crimped spade lugs, maintaining a dedicated green\/yellow wire for chassis protective earth ground.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53621155168565,"sku":"620-0083","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/620-0083_Cocoai.png?v=1789971794","url":"https:\/\/www.5gplc.com\/products\/620-0083-processor-power-supply-honeywell","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}