{"product_id":"allen-bradley-1794-ib16-sinking-input-module","title":"Allen-Bradley 1794-IB16 FLEX I\/O 16-Point Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1794-IB16 is a 16-point digital input module designed for the FLEX I\/O system. This module provides high-density input capability in a compact, modular form factor, allowing for efficient space utilization in industrial control cabinets. It is engineered to interface with 24V DC field devices, supporting a wide operating voltage range of 10 to 31.2V DC. As a sink-type input module, it is suitable for a variety of automation applications requiring reliable digital signal acquisition.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 digital input channels for high-density signal processing.\u003c\/li\u003e\n\u003cli\u003eDesigned for 24V DC operation (10-31.2V DC range).\u003c\/li\u003e\n\u003cli\u003eSink-type input configuration.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Allen-Bradley FLEX I\/O platform.\u003c\/li\u003e\n\u003cli\u003eCompact modular design for flexible system expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1794-IB16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eDigital Sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10 to 31.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the power is disconnected from the FLEX I\/O base and the module before installation or removal to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eMount the module onto a compatible FLEX I\/O terminal base unit. Ensure the module is firmly seated and locked into position.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for input signals to minimize electromagnetic interference (EMI) in industrial environments.\u003c\/li\u003e\n\u003cli\u003eVerify that the field power supply matches the module's voltage requirements (24V DC) before energizing the system.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to allow for proper airflow and heat dissipation within the control enclosure.\u003c\/li\u003e\n\u003cli\u003eAdhere to standard ESD (Electrostatic Discharge) handling procedures when touching the module terminals or internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1794-IB16?\u003c\/h3\u003e\u003cp\u003eThe 1794-IB16 is a digital input module used to monitor the status of 16 discrete field devices (such as sensors or switches) and communicate that data to the PLC processor via the FLEX I\/O communication adapter.\u003c\/p\u003e\u003ch3\u003eDoes this module require a terminal base?\u003c\/h3\u003e\u003cp\u003eYes, the 1794-IB16 is a modular component that must be installed on a compatible FLEX I\/O terminal base (such as the 1794-TB2 or 1794-TB3) to provide the necessary wiring connections for field devices.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with AC voltages?\u003c\/h3\u003e\u003cp\u003eNo, the 1794-IB16 is specifically designed for 24V DC sink-type inputs and should not be used with AC voltage sources.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50853394579708,"sku":"1794-IB16","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_d3b22aae-0250-45d8-b19d-126d7ea1f9a0.jpg?v=1785562458","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1794-ib16-sinking-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}