{"product_id":"allen-bradley-1771-ozc-plc-5-contact-output-module","title":"Allen-Bradley 1771-OZC PLC-5 Contact Output Module","description":"\u003cp\u003eThe \u003cstrong\u003e1771-OZC\u003c\/strong\u003e is an 8-point normally open (N.O.) contact output module designed for Allen-Bradley PLC-5 universal I\/O chassis. It provides electromechanical relay isolation for switching low-power AC or DC control loads. Each channel features a dedicated set of contacts capable of handling up to 30 VA at 150 VAC or 20 VA at 100 VDC. Field connections are made using a 12-point terminal wiring block.\u003c\/p\u003e\n\u003ch3\u003eContact Ratings and Switching Performance\u003c\/h3\u003e\n\u003cp\u003eThe module supports an operating voltage range from 0 to 24 VDC for logic circuits, while the output contacts manage load power limits of 30 VA for AC circuits and 20 VA for DC circuits. Relay contacts transition with an AC signal turn-off delay of approximately 45 ms and a DC signal turn-off delay of 50 ms. The module draws 420 mA of current from the 1771 I\/O backplane to power its internal control circuitry.\u003c\/p\u003e\n\u003ch3\u003eSystem Installation and Wiring\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1771-OZC\u003c\/strong\u003e mounts into any standard slot of an Allen-Bradley 1771 I\/O chassis. Field wiring attaches to a removable 12-point terminal block (such as the 1771-WD wiring arm), allowing maintenance personnel to replace modules without disconnecting individual field leads. Physical keying on the chassis backplane prevents improper module insertion into non-compatible slots.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\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\u003e1771-OZC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eContact Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003ePLC-5 1771 Universal I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 (Normally Open \/ N.O.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Contact Rating\u003c\/td\u003e\n\u003ctd\u003e30 VA @ 150 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Contact Rating\u003c\/td\u003e\n\u003ctd\u003e20 VA @ 100 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e0–24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e420 mA @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State AC Delay\u003c\/td\u003e\n\u003ctd\u003e45 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State DC Delay\u003c\/td\u003e\n\u003ctd\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Block Type\u003c\/td\u003e\n\u003ctd\u003e12-Point Wiring Arm (1771-WD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Weight\u003c\/td\u003e\n\u003ctd\u003e0.95 lbs (0.43 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What wiring arm is required for the 1771-OZC contact output module? A: The 1771-OZC uses a 12-point terminal wiring arm, such as the Allen-Bradley 1771-WD, to terminate field load connections.\u003c\/p\u003e\n\u003cp\u003eQ: What are the maximum power switching limits per output point? A: Each contact output can switch loads up to 30 VA at 150 VAC or 20 VA at 100 VDC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67073321304179,"sku":"1771-OZC","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1771-NIVB_3.jpg?v=1764226175","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1771-ozc-plc-5-contact-output-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}