{"product_id":"allen-bradley-1771-oz-plc-5-relay-contact-output-module","title":"Allen-Bradley 1771-OZ PLC-5 Relay Contact Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-OZ is a PLC-5 relay contact output module designed to provide dependable discrete control signaling within the 1771 I\/O chassis architecture. This single-slot module serves as an electromechanical interface between the programmable controller and external actuators, indicators, and control devices requiring isolated switching capability. It features built-in status indicators for each individual output channel to simplify diagnostic troubleshooting during system operation.\u003c\/p\u003e\n\u003cp\u003eEngineered for standard industrial control environments, the 1771-OZ integrates directly into any available single slot within a compatible 1771 I\/O chassis. The module handles low-voltage switching tasks while ensuring electrical isolation between the logic backplane and field-connected devices. During system power transitions, output channels may momentarily change state as the chassis power supply executes its initialization sequence.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEquipped with 8 Form A (Normally Open) relay contact output channels\u003c\/li\u003e\n  \u003cli\u003eSupports operating voltage ranges from 0 to 24 VAC rms and 0 to 24 VDC\u003c\/li\u003e\n  \u003cli\u003eMaximum continuous current rating of 100 mA per output\u003c\/li\u003e\n  \u003cli\u003eFast 1 ms maximum operate, release, and contact bounce response times\u003c\/li\u003e\n  \u003cli\u003eIncludes channel-level status indicators for immediate visual feedback of energized outputs\u003c\/li\u003e\n  \u003cli\u003eOccupies a single slot in any standard 1771 I\/O chassis architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInterfacing low-voltage control logic with discrete actuators and indicators\u003c\/li\u003e\n  \u003cli\u003eSwitching low-level DC and AC control signals within PLC-5 rack systems\u003c\/li\u003e\n  \u003cli\u003eIsolating sensitive controller electronics from external load transients\u003c\/li\u003e\n  \u003cli\u003eExpanding discrete output capacity in legacy 1771 I\/O distributed racks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eRelay Contact Output Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003ePLC-5 (1771 I\/O Platform)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number\u003c\/td\u003e\n      \u003ctd\u003e1771-OZ\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutputs per Module\u003c\/td\u003e\n      \u003ctd\u003e8 Form A (Normally Open)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVoltage Rating\u003c\/td\u003e\n      \u003ctd\u003e0 to 24 VAC rms \/ 0 to 24 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Rating per Output\u003c\/td\u003e\n      \u003ctd\u003e100 mA max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSurge Current per Output\u003c\/td\u003e\n      \u003ctd\u003e100 mA max. at rated power\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Rating per Output\u003c\/td\u003e\n      \u003ctd\u003e2.4W resistive (AC suppressed \/ DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMinimum Contact Load\u003c\/td\u003e\n      \u003ctd\u003e1 mA at 0 to 24V (AC\/DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperate \/ Release Time\u003c\/td\u003e\n      \u003ctd\u003e1 ms max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eContact Bounce Time\u003c\/td\u003e\n      \u003ctd\u003e1 ms max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n      \u003ctd\u003e10 Hz max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd\u003e420 mA max.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Dissipation\u003c\/td\u003e\n      \u003ctd\u003e2.0 to 2.2W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n      \u003ctd\u003e6.9 to 7.6 BTU\/hr\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n      \u003ctd\u003e1 kV between open contacts, 1.5 kV between coil and contact\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSlot Requirements\u003c\/td\u003e\n      \u003ctd\u003e1 single I\/O chassis slot\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eUnited States\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770299507051,"sku":"1771-OZ","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1771-OZL_1200x1200_0f7741c0-0e8e-446c-bb78-19b78588689b.jpg?v=1787740618","url":"https:\/\/www.plcprotech.com\/products\/allen-bradley-1771-oz-plc-5-relay-contact-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}