{"product_id":"allen-bradley-controllogix-1753-if8xof4-analog-combination-module","title":"Allen-Bradley ControlLogix 1753-IF8XOF4 Analog Combination Module","description":"\u003cp\u003eConfigured for safety analog signal acquisition and analog output execution in GuardPLC safety control systems, the \u003cstrong\u003eAllen-Bradley 1753-IF8XOF4\u003c\/strong\u003e (\u003cstrong\u003e1753-IF8XOF4\u003c\/strong\u003e Analog Combination Module) provides direct I\/O processing through GuardPLC Ethernet communication.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration Overview\u003c\/h3\u003e\n\u003cp\u003eThe 1753-IF8XOF4 is a GuardPLC distributed safety I\/O module combining safety analog inputs and standard analog outputs. The module provides 8 analog input channels and 4 analog output channels with Ethernet communication through dual RJ-45 interfaces.\u003c\/p\u003e\n\u003cp\u003eThe module is designed for integration with GuardPLC controllers where analog field signals require safety-related processing and controlled output transmission.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1753-IF8XOF4\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e20.5 x 8.2 x 11.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum 0.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Combination Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Platform\u003c\/td\u003e\n\u003ctd\u003eGuardPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resolution\u003c\/td\u003e\n\u003ctd\u003e12 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Shunt Resistor\u003c\/td\u003e\n\u003ctd\u003e500 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e2 x RJ-45, 10\/100BaseT Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003eNo isolation between circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Standard\u003c\/td\u003e\n\u003ctd\u003eIEC 61508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafe Failure Fraction\u003c\/td\u003e\n\u003ctd\u003e99.776%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGuardPLC Safety I\/O Processing\u003c\/h3\u003e\n\u003cp\u003eThe 1753-IF8XOF4 integrates analog signal handling within GuardPLC safety architectures. The module receives field analog inputs, processes safety-related signals, and transfers data to the GuardPLC controller through Ethernet communication.\u003c\/p\u003e\n\u003cp\u003eThe module supports IEC 61508 compliant safety functions with a Safe Failure Fraction (SFF) value of 99.776%. Safety calculations such as PFD and PFH depend on the configured safety system architecture and verification parameters.\u003c\/p\u003e\n\u003cp\u003eThe module requires connection to PELV or SELV 24 VDC power sources to maintain the specified electrical separation requirements.\u003c\/p\u003e\n\u003ch3\u003eEtherNet Communication and Safety Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 1753-IF8XOF4 communicates with GuardPLC controllers through GuardPLC Ethernet interfaces. Dual RJ-45 10\/100BaseT ports provide network connection capability for distributed safety I\/O arrangements.\u003c\/p\u003e\n\u003cp\u003eThe GuardPLC architecture uses deterministic communication handling between controller logic and distributed I\/O devices. The module is configured through compatible GuardPLC engineering tools according to system safety requirements.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe supplied configuration includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1753-IF8XOF4 GuardPLC Analog Combination Module\u003c\/li\u003e\n\u003cli\u003e1 x Integrated terminal interface\u003c\/li\u003e\n\u003cli\u003e1 x Product identification label\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional system components required:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGuardPLC controller\u003c\/li\u003e\n\u003cli\u003e24 VDC PELV or SELV power supply\u003c\/li\u003e\n\u003cli\u003eEthernet communication cables\u003c\/li\u003e\n\u003cli\u003eGuardPLC configuration software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in an enclosure suitable for IP20 open-type equipment requirements.\u003c\/li\u003e\n\u003cli\u003ePrevent direct access to energized components after installation.\u003c\/li\u003e\n\u003cli\u003eMount the device in an environment meeting Pollution Degree 2 conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Connection\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the module only to 24 VDC PELV or SELV power sources.\u003c\/li\u003e\n\u003cli\u003eVerify power polarity before energizing the module.\u003c\/li\u003e\n\u003cli\u003eFollow site grounding practices for signal wiring and Ethernet installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAnalog Signal Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSeparate analog signal cables from high-current switching circuits.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielding methods for low-level analog signals.\u003c\/li\u003e\n\u003cli\u003eConfirm field transmitter signal compatibility before connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of module is the 1753-IF8XOF4?\u003c\/p\u003e\n\u003cp\u003eThe module is a GuardPLC analog combination I\/O module with 8 safety analog inputs and 4 standard analog outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhich controller platform is compatible with this module?\u003c\/p\u003e\n\u003cp\u003eThe module is designed for use with Allen-Bradley GuardPLC safety controllers through GuardPLC Ethernet communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat power supply voltage is required?\u003c\/p\u003e\n\u003cp\u003eThe module requires a 24 VDC PELV or SELV power supply connection for operation and electrical safety separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module provide circuit isolation?\u003c\/p\u003e\n\u003cp\u003eNo. The module specification states there is no isolation between circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat Ethernet interfaces are available?\u003c\/p\u003e\n\u003cp\u003eThe module provides two RJ-45 10\/100BaseT Ethernet interfaces for GuardPLC communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the analog input resolution?\u003c\/p\u003e\n\u003cp\u003eThe analog input channels provide 12-bit signal resolution for field measurement processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat enclosure protection is required?\u003c\/p\u003e\n\u003cp\u003eThe IP20 open-type module must be installed inside an enclosure that protects against live parts and environmental contamination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the response time of the module?\u003c\/p\u003e\n\u003cp\u003eThe specified response time is 20 ms or greater depending on configured operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066411569325,"sku":"1753-IF8XOF4","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1753-if8xof4.jpg?v=1785124182","url":"https:\/\/www.maxwellplc.com\/ga\/products\/allen-bradley-controllogix-1753-if8xof4-analog-combination-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}