{"product_id":"honeywell-51195066-100-tdc-3000-quad-output-power-supply-module","title":"Honeywell 51195066-100 TDC 3000 Quad-Output Power Supply Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51195066-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51195066-100\u003c\/strong\u003e Power Supply, operates as a dedicated hardware component for multi-rail DC voltage regulation and power distribution within Honeywell TDC 3000 distributed control system (DCS) architectures.\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\u003e51195066-100\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8.53 lbs (3.87 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard multi-slot rack-mountable chassis geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (Internal cabinet environment limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120 \/ 240 VAC (Auto-ranging\/selectable input configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e6.0 A (at 120 VAC) \/ 3.75 A (at 240 VAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Configuration\u003c\/td\u003e\n\u003ctd\u003eQuad-isolated DC output rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rail 1\u003c\/td\u003e\n\u003ctd\u003e5 VDC at 30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rail 2\u003c\/td\u003e\n\u003ctd\u003e+12 VDC at 8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rail 3\u003c\/td\u003e\n\u003ctd\u003e-12 VDC at 1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rail 4\u003c\/td\u003e\n\u003ctd\u003e+24 VDC at 1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Network Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e The power supply sits directly on the local chassis backplane, feeding regulated DC power lines to adjacent processor and communication boards. It maintains steady voltage regulation across the backplane bus during peak data transfers, preventing any sub-millisecond communication drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e This single module provides a high-amperage quad-output design (30 A on the 5 VDC rail) that can run complete, highly built-out I\/O card files. This removes the need for extra external power supplies and frees up space inside standard industrial control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e This module uses passive and discrete analog hardware components to control its switching and monitoring loops. While it does not run any internal flash microcode, its internal voltage-monitoring lines link directly to the host chassis system diagnostics. The power status registers must be mapped correctly inside the engineering system configuration to allow proper alarm monitoring on the supervisory HMI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 51195066-100 handle over-current conditions on the high-amperage 5 VDC logic rail?\u003c\/p\u003e\n\u003cp\u003eA: The module is built with an automatic electronic current-limiting circuit on each output rail. If the 5 VDC logic line draws more than its 30 A limit because of a down-line short circuit, the supply drops into a protective fold-back or hiccup mode. This cuts off output power to keep the internal components from overheating until the fault is cleared.\u003c\/p\u003e\n\u003cp\u003eQ: Can multiple 51195066-100 power supply modules be wired directly in parallel for load sharing or fault redundancy?\u003c\/p\u003e\n\u003cp\u003eA: No. These modules do not feature built-in active load-sharing circuits or auctioneering diodes for direct parallel connection. Wiring the outputs together without external isolation hardware can cause uneven current loading, damage the voltage regulation loops, and shorten the operational lifespan of the units.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47616272892094,"sku":"51195066-100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-09_14-57-35_23acdc8c-2b70-4d1f-9051-8be9b52f57a2.png?v=1780991016","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51195066-100-tdc-3000-quad-output-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}