{"product_id":"abb-07kp90-07-kp-90-communication-module","title":"ABB 07KP90 07 KP 90 Communication Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 07KP90\u003c\/strong\u003e (also written as \u003cstrong\u003e07 KP 90\u003c\/strong\u003e) is an \u003cstrong\u003eRCOM Communication Module\u003c\/strong\u003e designed for the \u003cstrong\u003eABB Advant Controller 31 (AC31)\u003c\/strong\u003e and \u003cstrong\u003eAdvant OCS\u003c\/strong\u003e industrial automation platforms. This module provides reliable serial communication capabilities, enabling seamless data exchange between the AC31 controller and external devices or supervisory systems. It is an essential component for building distributed automation architectures with ABB's proven ProContic CS31 bus technology.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB (Asea Brown Boveri)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Advant Controller 31 \/ Advant OCS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e RCOM Communication Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Serial communication interface for CS31 system bus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 15.2 cm × 10.2 cm × 15.2 cm (6.0\" × 4.0\" × 6.0\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~0.4 kg (0 lbs 12.9 oz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or screw mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Serial Communication:\u003c\/strong\u003e Provides RCOM interface for connecting AC31 controllers to external systems, HMIs, or programming devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCS31 Bus Integration:\u003c\/strong\u003e Fully compatible with ABB's ProContic CS31 decentralized automation system bus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Space-saving form factor ideal for crowded control cabinets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Construction:\u003c\/strong\u003e Built to withstand harsh industrial environments with wide temperature tolerance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Plug-and-play compatibility with Advant Controller 31 basic units and I\/O modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturing automation and process control\u003c\/li\u003e\n  \u003cli\u003eMachine control and monitoring systems\u003c\/li\u003e\n  \u003cli\u003eBuilding automation and energy management\u003c\/li\u003e\n  \u003cli\u003eWater treatment and environmental control\u003c\/li\u003e\n  \u003cli\u003eLegacy system integration and retrofits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the module on a standard 35 mm DIN rail (EN 50022) or use 4 × M4 screws for panel mounting. Ensure vertical orientation with terminals facing up and down for proper convection cooling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Connect \u003cstrong\u003e24 V DC\u003c\/strong\u003e power supply to the designated terminals. Verify polarity before energizing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBus Connection:\u003c\/strong\u003e Connect the CS31 system bus cable to the RCOM interface. Ensure proper shield grounding to minimize electromagnetic interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAddress Setting:\u003c\/strong\u003e Use the coding switch (located under the slide cover) to set the module address on the CS31 bus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the functional earth terminal to the switchgear cabinet earth using a wire with a minimum cross-section of \u003cstrong\u003e6 mm²\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Verification:\u003c\/strong\u003e Check status LEDs after power-on to confirm proper operation and bus communication.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What systems is the 07KP90 compatible with?\u003c\/strong\u003e\u003cbr\u003e\nA: The 07KP90 is designed for ABB Advant Controller 31 (AC31) and Advant OCS systems. It integrates seamlessly with all AC31 basic units via the CS31 system bus.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 07KP90 and 07KP93?\u003c\/strong\u003e\u003cbr\u003e\nA: The 07KP90 is an RCOM communication module, while the 07KP93 is a MODBUS RTU communication processor with 2 serial interfaces. The 07KP93 offers more advanced protocol support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this module for new installations?\u003c\/strong\u003e\u003cbr\u003e\nA: While the 07KP90 is primarily used for maintaining and expanding existing AC31 installations, ABB recommends evaluating newer AC500 or AC800M platforms for greenfield projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003e\nA: The module operates reliably within \u003cstrong\u003e0°C to +55°C\u003c\/strong\u003e. Storage temperature is \u003cstrong\u003e-40°C to +75°C\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your AC31 basic unit firmware version supports the 07KP90 module before ordering.\u003c\/li\u003e\n  \u003cli\u003eFor MODBUS RTU communication, consider the \u003cstrong\u003e07KP93\u003c\/strong\u003e instead of the 07KP90.\u003c\/li\u003e\n  \u003cli\u003eEnsure adequate cabinet ventilation; do not obstruct natural convection cooling with cable ducts.\u003c\/li\u003e\n  \u003cli\u003eAlways use shielded cables for CS31 bus connections and ground the shield at one end only.\u003c\/li\u003e\n  \u003cli\u003eCheck terminal block compatibility — the 07KP90 uses removable screw-type terminals with max. \u003cstrong\u003e2.5 mm²\u003c\/strong\u003e conductor cross-section.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53797540528312,"sku":"07KP90","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/07KP90r180.png?v=1784701786","url":"https:\/\/www.globalpetroparts.com\/products\/abb-07kp90-07-kp-90-communication-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}