{"product_id":"honeywell-spu65-302-power-supply-unit","title":"Honeywell SPU65-302 Power Supply Unit","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell SPU65-302\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eHoneywell SPU65-302\u003c\/strong\u003e Power Supply Unit, operates as a dedicated hardware component for industrial control applications within Honeywell automation systems. Configured for raw electrical conversion, this unit transforms universal alternating current inputs into stable, low-voltage direct current rails to power multi-channel control modules and peripheral field devices.\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPU65-302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 - 800 g (configuration dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e146 x 76 x 43 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDelivers up to 80 W of continuous output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 - 264 VAC, 47 - 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC-320-C14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle to quad outputs (3 VDC to 48 VDC total range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+5 VDC at 0.5 A minimum, 6 A maximum (tolerance line: \\pm 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12 VDC at 0.1 A minimum, 2.125 A maximum (tolerance line: \\pm 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-12 VDC at 0 A minimum, 0.325 A maximum (tolerance line: \\pm 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Circuitry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput surge current, over-voltage, and overload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSplash-proof design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Loop \u0026amp; Fieldbus Integration Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-20 mA HART Loop Protocol Noise Isolation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrates internal electromagnetic interference filtering to prevent switching frequency harmonics from superimposing onto the DC bus, mitigating signaling degradation on adjacent 4-20 mA HART loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA Power Feed Alignment:\u003c\/strong\u003e Provides highly regulated +12 VDC secondary outputs capable of supplying constant current to fieldbus physical layer components, preserving communication wave shape constraints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Reinforcement:\u003c\/strong\u003e Features galvanic separation between the primary AC input grid and the isolated DC output configurations, preventing ground potential loops from tracking back into the central DCS backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the unit react when an output channel experiences an overcurrent or short-circuit condition?\u003c\/p\u003e\n\u003cp\u003eA: The power supply unit triggers its integrated overload protection circuitry. It reduces or clamps the output voltage output to protect the internal transformer and prevent fault propagation to connected DCS modules.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with international industrial power distribution grids without external transformers?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The device utilizes a global input voltage range spanning 90 to 264 VAC at 47 to 63 Hz, enabling direct connection through the built-in standard IEC-320-C14 interface.\u003c\/p\u003e\n\u003cp\u003eQ: Can the power supply be mounted inside high-moisture processing enclosures?\u003c\/p\u003e\n\u003cp\u003eA: The physical housing features a splash-proof design that offers protection against light fluid ingress, though it must be housed within a properly rated NEMA or IP enclosure for full washdown environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the unit securely within the cabinet tray ensuring sufficient clearance around the ventilation areas to allow for optimal convective thermal dissipation.\u003c\/li\u003e\n\u003cli\u003eVerify that the AC source power lines match the 90–264 VAC specifications and are fully isolated prior to seating the IEC-320-C14 input connector.\u003c\/li\u003e\n\u003cli\u003eRoute all direct current output lines separated from high-voltage AC conduits by a minimum threshold of 300 mm to maintain clean signal paths for the downstream low-voltage automation components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45235453984883,"sku":"SPU65-302","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-08_10-28-31_c1d12b60-156e-487a-92e0-f01a4beea09f.png?v=1784022082","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-spu65-302-power-supply-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}