{"product_id":"sigmatek-civ512-varan-gateway-module-control-unit-18-30vdc","title":"Sigmatek CIV512 VARAN Gateway Module Control Unit 18-30VDC","description":"\u003ch3\u003e\u003cb\u003eCore Architecture: \u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e C-DIAS Gateway \u0026amp; Bus Coupler\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e\u003c\/b\u003e (Article \u003cb\u003e12-003-512\u003c\/b\u003e) engineered by \u003cb\u003eSigmatek Automation\u003c\/b\u003e functions as a high-performance bridging module within the \u003cb\u003eC-DIAS\u003c\/b\u003e and \u003cb\u003eVARAN\u003c\/b\u003e bus ecosystem. Designed to merge deterministic real-time Ethernet communication with modular I\/O racks, this gateway supplies regulated internal bus power while routing high-speed packet streams across industrial automation nodes.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003ePerformance Metrics \u0026amp; Electrical Architecture\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cb\u003eEngineering Parameter\u003c\/b\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cb\u003eOperational Specification\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturer \u0026amp; Series\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eSigmatek Automation\u003c\/b\u003e — \u003cb\u003eC-DIAS \/ VARAN\u003c\/b\u003e System Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eModel \u0026amp; Article Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e\u003c\/b\u003e | Article Code: \u003cb\u003e12-003-512\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCommunication Interfaces\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × VARAN-In (RJ45); 1 × VARAN-Out with optional Ethernet\/VtE support (max 100 m cable length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eNominal Supply Voltage\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e18 – 30 V DC\u003c\/b\u003e isolated industrial rail power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTotal Current Draw\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic current consumption dependent on connected rack load (maximum \u003cb\u003e1.7 A\u003c\/b\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInternal Bus Power Output\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eC-DIAS backplane supply output delivering up to \u003cb\u003e1.2 A\u003c\/b\u003e (+5V \/ +24V logic rails)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eThermal Operating Envelope\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C to +60 °C active operating ambient temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eStorage \u0026amp; Enclosure Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 °C to +85 °C storage range; IP20 DIN-rail mount housing structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cb\u003ePhysical Deployment \u0026amp; Cabling Parameters\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBackplane Docking:\u003c\/b\u003e Slide the \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e\u003c\/b\u003e directly onto the C-DIAS DIN-rail bus backbone, ensuring locking latches snap securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShielded Ethernet Wiring:\u003c\/b\u003e Use CAT5e or higher SF\/UTP cabling for VARAN-In and VARAN-Out ports to maintain deterministic jitter control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Distribution:\u003c\/b\u003e Feed regulated 24VDC into the terminal block, ensuring main line wire gauge supports peak 1.7A branch demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eDiagnostic \u0026amp; Commissioning Guidelines\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLink Status Verification:\u003c\/b\u003e Observe the RJ45 link and activity LEDs to confirm valid VARAN heartbeat synchronization with the master CPU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBus Load Calculation:\u003c\/b\u003e Audit total C-DIAS slot power consumption prior to startup to prevent exceeding the internal 1.2A bus supply ceiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFirmware Handshake:\u003c\/b\u003e Verify that the engineering software project configuration matches the physical hardware revision index.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ1: Can the \u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e supply power to heavy external field actuators directly from its internal terminals?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA1: No, the internal C-DIAS bus supply is strictly rated for logic and low-power I\/O rails (max 1.2 A); heavy actuators require a separate external 24V supply grid.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ2: What is the maximum allowable distance between two VARAN nodes connected via this gateway?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Standard industrial Ethernet cabling permits a maximum segment length of 100 meters between active VARAN devices.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ3: How do automation engineers address a dropped VARAN packet error code on the network ring?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Inspect RJ45 connector shielding ground continuity and verify that cable runs are segregated away from high-voltage variable frequency drive cables.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ4: Is it possible to hot-swap the \u003cspan style=\"color: #0056b3;\"\u003eCIV512\u003c\/span\u003e module while the control cabinet remains fully energized?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA4: Hot-swapping is not recommended; power must be completely disconnected to prevent backplane bus latch-up and data corruption.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ5: What diagnostic steps should technicians take if the module fails to establish a link with the master controller?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Check incoming DC voltage stability (must remain within 18–30 V DC) and verify that the VARAN-In port is connected to the correct upstream master stream.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/CIV512.png?v=1794467641\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Sigmatek","offers":[{"title":"Default Title","offer_id":68048786456758,"sku":"CIV512","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/CIV512-2.jpg?v=1794467641","url":"https:\/\/www.plcsparehub.com\/products\/sigmatek-civ512-varan-gateway-module-control-unit-18-30vdc","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}