{"product_id":"eci-1000-xxxx","title":"ECI-1000-3050-R Door Operator Board","description":"\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003eECI-1000-3050-R\u003c\/b\u003e is a specialized revision of the \u003cb data-path-to-node=\"1\" data-index-in-node=\"53\"\u003eElectronic Controls, Inc.\u003c\/b\u003e 1000-series microprocessor-based door operator. In the Canadian elevator service industry, the \u003cb data-path-to-node=\"1\" data-index-in-node=\"174\"\u003e\"-R\"\u003c\/b\u003e typically signifies a \u003cb data-path-to-node=\"1\" data-index-in-node=\"201\"\u003eRelay-logic compatible\u003c\/b\u003e or \u003cb data-path-to-node=\"1\" data-index-in-node=\"227\"\u003eRevised\u003c\/b\u003e interface board, commonly found in \u003cb data-path-to-node=\"1\" data-index-in-node=\"270\"\u003eThyssenKrupp (TKE)\u003c\/b\u003e, \u003cb data-path-to-node=\"1\" data-index-in-node=\"290\"\u003eNorthern\u003c\/b\u003e, and \u003cb data-path-to-node=\"1\" data-index-in-node=\"304\"\u003eRichmond\u003c\/b\u003e elevator modernizations. It is a high-performance DC chopper drive designed to manage the velocity, torque, and braking profiles of a DC door motor.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e ECI-1000-3050-R\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eInput Power:\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"13\"\u003e120V AC, 50\/60Hz\u003c\/b\u003e (Standard Canadian Supply)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eMotor Output:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"14\"\u003e0 to 90V DC\u003c\/b\u003e (PWM regulated for 1\/6 HP to 1\/2 HP DC motors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eInterface Logic:\u003c\/b\u003e Multi-voltage (24V DC to 120V AC\/DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eDrive Architecture:\u003c\/b\u003e 4-Quadrant PWM (Pulse Width Modulation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eMounting:\u003c\/b\u003e Standard stand-offs for car-top operator housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eElevator Logic (Motion Control)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe 3050-R board utilizes precise timing and current-sensing logic to replace legacy mechanical limit switches:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eProfile Management:\u003c\/b\u003e Independent potentiometers control \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"55\"\u003eHigh Speed\u003c\/b\u003e, \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"67\"\u003eLow Speed (Creep)\u003c\/b\u003e, and \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"90\"\u003eAcceleration\/Deceleration\u003c\/b\u003e ramps for both the opening and closing cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eNudging (DO4):\u003c\/b\u003e In response to a nudging signal (per \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"52\"\u003eCSA B44\u003c\/b\u003e), the board overrides standard torque settings to close the door at a reduced speed and force.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eObstruction Sensing:\u003c\/b\u003e The board continuously monitors motor current. If an obstruction is met, the current spike triggers a \"Stall\" or a \"Reversal\" pulse back to the main controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eAccessories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe ECI-1000-3050-R functions as the \"brain\" of a modular system:\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003ePosition Feedback\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eECI 2500-3056 Optical Board:\u003c\/b\u003e Uses an infrared sensor to track a slotted cam on the motor shaft, providing \"virtual\" limits (DOL\/DCL) to the 3050-R board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e1000-6601 Transformer:\u003c\/b\u003e Provides the necessary isolated power for the board’s logic and motor drive stages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eInterconnect Components\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003ePower Resistor (10 Ohm \/ 50W):\u003c\/b\u003e Essential for dynamic braking. It dissipates the energy generated by the motor when the door is decelerating or being forced closed by the linkages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eField Maintenance \u0026amp; Canadian Code Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eB44 Closing Force (Section 2.13.4):\u003c\/b\u003e Per Canadian safety code, the force to prevent a door from closing must not exceed \u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"119\"\u003e135N (30 lbf)\u003c\/b\u003e. On the 3050-R, this is calibrated via the \u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"176\"\u003eCLF (Close Force)\u003c\/b\u003e potentiometer. Technicians must use a pressure gauge to verify this annually.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eKinetic Energy:\u003c\/b\u003e Total kinetic energy must be restricted to \u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"59\"\u003e10 Joules\u003c\/b\u003e during normal operation. If the door speed is too high at the start of the slowdown, adjust the \u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"165\"\u003eDEC (Deceleration)\u003c\/b\u003e pot to ensure a smooth transition to creep speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eEnvironmental Cleaning:\u003c\/b\u003e Since the board is car-top mounted, it often accumulates \u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"81\"\u003ecarbon dust\u003c\/b\u003e from the motor brushes. This dust is conductive; if not cleaned regularly, it can cause \"shorting\" between the high-voltage DC motor terminals and the low-voltage logic traces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eDynamic Braking:\u003c\/b\u003e If the door \"slams\" into the open or close bumpers despite low-speed settings, the external \u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"109\"\u003eDynamic Braking Resistor\u003c\/b\u003e is likely open-circuit. Without this resistor, the 3050-R cannot \"soak up\" the motor's momentum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R.A.M. Parts","offers":[{"title":"Default Title","offer_id":48176471703704,"sku":null,"price":0.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/4369\/5000\/files\/rn-image_picker_lib_temp_b9a206c6-500b-473d-bb36-86531117761a.jpg?v=1772139200","url":"https:\/\/parts4rem.ca\/products\/eci-1000-xxxx","provider":"Parts4REM","version":"1.0","type":"link"}