{"product_id":"abb-07kp93-communication-module-modbus-rtu-interface","title":"ABB 07KP93 Communication Module Modbus RTU Interface","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 07KP93\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance communication processor within the Advant Controller 31 (AC31) ecosystem. This module provides two independent serial interfaces specifically designed to facilitate Modbus RTU connectivity between AC31 basic units and external industrial devices. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring high-speed data exchange and reliable protocol translation for complex distributed control networks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdvant Controller 31 (AC31)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Serial MODBUS RTU Interfaces (COM3, COM4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Layer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSelectable EIA RS-232 or EIA RS-485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMODBUS RTU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMaster, Slave, Slave-Master, Slave-Slave\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSoftware Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible with 907 KP 93 Programming Tool\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports standard AC 31 Connection Elements\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard AC31 Chassis\/Rack Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Master\/Slave Architectures:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 07KP93 supports multiple operating configurations, including \"Slave-Master\" and \"Slave-Slave\" modes. This flexibility allows the AC31 system to act as a data concentrator, simultaneously gathering data from field instruments while reporting to a central SCADA system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Protocol Physical Layer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBoth COM3 and COM4 ports allow for field-selectable EIA RS-232 or RS-485 configurations. This eliminates the need for external signal converters when interfacing with short-range HMI panels (RS-232) or long-distance multi-drop instrument networks (RS-485).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Logic Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABB provides dedicated function blocks and connection elements for the 07KP93. These pre-configured software tools simplify the mapping of Modbus registers to internal PLC variables, drastically reducing the time required for communication commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Network Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy offloading communication tasks from the main CPU, the 07KP93 ensures that serial traffic does not impact the execution speed of the primary control logic. This hardware-based separation maintains system stability even during heavy network polling cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Does the 07KP93 support Modbus TCP\/IP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 07KP93 is designed exclusively for serial Modbus RTU communication via RS-232 or RS-485. For Ethernet-based Modbus TCP\/IP requirements, you would typically utilize an 07KT series controller with integrated Ethernet or a dedicated bridge module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can I configure both ports (COM3 and COM4) as Modbus Masters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 07KP93 supports various combinations, but typical applications use one port as a Master to poll field devices and the second port as a Slave for upper-level communication. Refer to the 907 KP 93 software documentation for specific Slave-Master and Slave-Slave parameterization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What cable length does the RS-485 interface support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen configured for RS-485, the 07KP93 can support cable runs up to 1,200 meters (approx. 4,000 feet) without a repeater, provided you use high-quality shielded twisted-pair cabling and proper termination resistors at both ends of the bus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is this module compatible with all AC31 basic units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 07KP93 integrates seamlessly with the Advant Controller 31 series. It utilizes standard connection elements to communicate with the basic unit, making it a drop-in expansion for existing AC31 racks.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43773514580083,"sku":"07KP93","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/07KP93_2.jpg?v=1774851076","url":"https:\/\/www.dcssupplier.com\/products\/abb-07kp93-communication-module-modbus-rtu-interface","provider":"DcsSupplier Limited","version":"1.0","type":"link"}