{"product_id":"abb-bailey-infi-90-innis21-network-interface-slave-module","title":"ABB Bailey INNIS21 Network Interface Slave Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB Bailey INNIS21 is a Network Interface Slave (NIS) module designed for the Infi 90 distributed control system. This module serves as a critical communication bridge, facilitating data exchange within the control network. As a slave unit, it manages the interface between the control bus and the associated process hardware, ensuring reliable signal transmission and system integration.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for seamless integration with the ABB Bailey Infi 90 control architecture.\u003c\/li\u003e\n\u003cli\u003eSupports multiple selectable communication rates to accommodate various network configurations.\u003c\/li\u003e\n\u003cli\u003eRobust design suitable for standard industrial control environments.\u003c\/li\u003e\n\u003cli\u003eCompatible with various spare model designations including PINNIS21, INNIS21R, and YINNIS21.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eINNIS21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eNetwork Interface Slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e+5 VDC @ 825 mA (4.1 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Rates\u003c\/td\u003e\n\u003ctd\u003e10 Mbaud, 2 Mbaud, 0.5 Mbaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) protection practices to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the designated backplane slot to ensure reliable electrical contact.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the cabinet to stay within the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003eEnsure all communication cabling is properly shielded and routed away from high-voltage or high-EMI sources to maintain signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the INNIS21 module still in production?\u003c\/strong\u003e\u003cbr\u003eNo, this module has been discontinued by the manufacturer. We provide high-quality surplus or refurbished units to support legacy system maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the compatible spare model numbers for the INNIS21?\u003c\/strong\u003e\u003cbr\u003eThe INNIS21 is compatible with several alternative model designations, including PINNIS21, INNIS21R, and YINNIS21.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this module?\u003c\/strong\u003e\u003cbr\u003eThe INNIS21 acts as a network interface slave, allowing for communication between the Infi 90 control bus and connected field devices or subsystems.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51005011788028,"sku":"INNIS21","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_ea2737f8-ea90-4961-bca6-52870450f546.jpg?v=1787420737","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-bailey-infi-90-innis21-network-interface-slave-module","provider":"Electronic PLC","version":"1.0","type":"link"}