{"product_id":"allen-bradley-1407-cgcm-combination-generator-control-module","title":"Allen-Bradley 1407-CGCM Combination Generator Control Module","description":"\u003ch1\u003eAllen-Bradley 1407-CGCM Combination Generator Control Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for generator synchronization, excitation regulation, and protective metering in Logix-based power control networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1407-CGCM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1407-CGCM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCombination Generator Control Module) provides direct electrical execution. The module integrates generator paralleling, breaker synchronization, AVR regulation, and power system diagnostics through embedded microprocessor logic with ControlNet communication capability.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe supplied documentation identifies the unit as a fixed configuration model with ControlNet communication capability. No additional suffix matrix or configurable ordering structure was provided in the source material.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\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\u003e1407-CGCM\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCombination Generator Control Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eLogix Integrated Power Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eControlNet, RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e18-32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16.18 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Modes\u003c\/td\u003e\n\u003ctd\u003eAVR, FCR, PF, VAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronization Capability\u003c\/td\u003e\n\u003ctd\u003e1-2 breaker synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator Control\u003c\/td\u003e\n\u003ctd\u003eDroop and cross-current compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering Functions\u003c\/td\u003e\n\u003ctd\u003eVoltage, current, frequency, kW, kVA, kVAR, PF, energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Functions\u003c\/td\u003e\n\u003ctd\u003e40, 40Q, 32R, 47, 51, 59\/27, 81O\/81U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Sensing\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Metering\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eGenerator synchronization monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eIndustrial control cabinet integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction Type\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor-based solid-state module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eControlNet Deterministic Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1407-CGCM exchanges synchronization status, excitation parameters, and protective trip conditions through deterministic industrial communication architecture compatible with Allen-Bradley Logix environments. ControlNet transport permits cyclic transfer of generator metering values, synchronization permissives, and breaker control states without dependence on non-deterministic Ethernet traffic behavior.\u003c\/p\u003e\n\u003cp\u003eThe module supports coordinated generator paralleling through synchronized control execution between excitation loops and breaker timing logic. Integration with Logix controllers allows centralized monitoring of kW sharing, reactive power balance, and synchronization phase conditions during closed-transition operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1407-CGCM support redundant generator control configurations?\u003cbr\u003eA: The module documentation references redundant CGCM auto-transfer capability for systems requiring alternate generator regulation paths during controller or module transition events.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module perform synchronization and protection simultaneously?\u003cbr\u003eA: Yes. The CGCM executes synchronization, excitation regulation, and protective monitoring concurrently through internal microprocessor functions.\u003c\/p\u003e\n\u003cp\u003eQ: Is the RS-232 port intended for permanent supervisory communication?\u003cbr\u003eA: The RS-232 interface is typically used for configuration, diagnostics, and local engineering access. Continuous supervisory communication is generally handled through the ControlNet network interface.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module inside a grounded industrial enclosure with separation between low-voltage communication wiring and generator excitation conductors. Current sensing circuits should use properly rated CT secondary wiring with shield termination at a single grounding point to reduce induced noise.\u003c\/p\u003e\n\u003cp\u003eVerify phase rotation before synchronization commissioning. Incorrect phase sequence may produce synchronization rejection or breaker closure faults.\u003c\/p\u003e\n\u003cp\u003eMaintain physical clearance between ControlNet communication cabling and generator output conductors to reduce EMI coupling during load transitions and breaker operations. Use shielded serial communication wiring for RS-232 connections routed near excitation equipment.\u003c\/p\u003e\n\u003cp\u003eConfirm chassis backplane capacity before module insertion, especially in systems populated with multiple high-current communication or power management modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43417421217882,"sku":"1407-CGCM","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1407-CGCM2.jpg?v=1779779731","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1407-cgcm-combination-generator-control-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}