{"product_id":"emerson-1c31201g01-ovation-servo-driver-personality-module-lvdt-card","title":"Emerson 1C31201G01 Ovation Servo Driver Personality Module LVDT Card","description":"\u003ch2\u003eEmerson 1C31201G01 Servo Driver Personality Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31201G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1C31201G01\u003c\/strong\u003e Servo Driver Personality Module, operates as a dedicated hardware component for converting digital control signals into analog drive outputs within Emerson Ovation Distributed Control System (DCS) platforms.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1C31201G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 x 20 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e6 independent LVDT\/servo channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e+\/-10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA \/ 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLVDT Excitation\u003c\/td\u003e\n\u003ctd\u003e19 VPP (1 kHz or 3 kHz selectable) \/ 16 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation (I\/O to system bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module architecture conditions position feedback loops for electro-hydraulic valve positioning assemblies. While related network modules process standard 4-20 mA HART loop protocol instruments, this personality card provides six independent channels for servo driver actuation alongside synchronous linear variable differential transformer (LVDT) signal conditioning. The hardware integrates robust galvanic isolation to separate the I\/O field circuits from the main system bus. This isolation baseline suppresses transient voltage spikes, prevents cross-channel electromagnetic interference (EMI), and blocks ground loops across the distribution framework during continuous ±10 VDC or 4-20 mA output drive execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 1C31201G01 module handle physical LVDT excitation configuration adjustments?\u003c\/p\u003e\n\u003cp\u003eA: The hardware supports internal configuration via software tools to select either 1 kHz or 3 kHz for the 19 VPP AC excitation frequency. Field technicians must match these parameters to the physical coil specifications of the linked electro-hydraulic actuator.\u003c\/p\u003e\n\u003cp\u003eQ: What safety states do the servo output drive channels enter if a watchdog timeout occurs?\u003c\/p\u003e\n\u003cp\u003eA: Upon an internal FPGA self-test failure or backplane communication watchdog timeout, the module triggers onboard safety interlocks to force the ±10 VDC or 4-20 mA driver outputs to a zero-power or pre-configured safe de-energized state.\u003c\/p\u003e\n\u003cp\u003eQ: Can this specific module structure execute live diagnostic evaluations of individual feedback loops?\u003c\/p\u003e\n\u003cp\u003eA: The card monitors the returning LVDT position signals constantly for open-circuit or short-circuit anomalies. The detected fault conditions are reported immediately to the Ovation controllers through status registers while local LEDs flag the affected channel.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Grounding Verification:\u003c\/strong\u003e Ensure the subrack frame establishes low-impedance grounding with the master cabinet instrument copper bar before slotting the hardware, minimizing signal drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcitation Cabling Shielding:\u003c\/strong\u003e Terminate the LVDT feedback twisted-pair cable shields solely at the designated panel terminal block ground to avoid ground loop contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management Clearances:\u003c\/strong\u003e Maintain unobstructed vertical air corridors across the carrier chassis assembly to sustain correct passive dissipation and keep the operating temperature beneath the 60 deg C ceiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Seating Security:\u003c\/strong\u003e Align the personality module rails cleanly within the designated slot and tighten the mounting fasteners fully to protect the backplane pins from vibrational displacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":44366364016739,"sku":"1C31201G01","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/460_b663dd26-70b4-4742-9d69-79a61c9a31e8.jpg?v=1784186938","url":"https:\/\/www.autocontrolglobal.com\/products\/emerson-1c31201g01-ovation-servo-driver-personality-module-lvdt-card","provider":"AutoControl Global","version":"1.0","type":"link"}