{"product_id":"abb-3axd50000005164-zcu-14-control-unit","title":"ABB 3AXD50000005164 ZCU-14 Control Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB 3AXD50000005164\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eZCU-14\u003c\/strong\u003e Control Unit, operates as a dedicated hardware component for internal control execution within ABB drive system assemblies. ABB classifies the unit as a main assembly spare part associated with drive control hardware. Manufacturer documentation specifies replacement ordering through material code 3AXD50000182992.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eABB documentation does not provide an official suffix matrix or configurable option breakdown for 3AXD50000005164. The following identifiers are explicitly listed by the manufacturer:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eIdentifierDescription\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e3AXD50000005164\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eZCU-14 Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e3AXD50000182992\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eReplacement packed spare control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eParameterSpecification\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e3AXD50000005164\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eABB Type Designation\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eZCU-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eCatalog Description\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eZCU-14; CONTROL UNIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eCONTROL UNIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eSpare Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eTechnical Information\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eMain Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eChina \/ Romania\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e310 mm x 95 mm x 55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eGross Volume\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003e1.62 dm3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003e85049090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\"\u003eCN8\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003e85049099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003eNot specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"18\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"18\"\u003eNot specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"19\"\u003eFrame Size\u003c\/td\u003e\n\u003ctd data-row=\"19\"\u003eSpare_Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"20\"\u003eWEEE Category\u003c\/td\u003e\n\u003ctd data-row=\"20\"\u003eProduct Not in WEEE Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDrive Control Assembly Integration\u003c\/h3\u003e\n\u003cp\u003eABB identifies the ZCU-14 as a control unit main assembly used within drive spare part structures. The manufacturer documentation does not publish standalone electrical ratings, fieldbus specifications, or external I\/O characteristics for this component.\u003c\/p\u003e\n\u003cp\u003eThe unit is supplied as an internal drive control assembly rather than a field-mounted automation module. Replacement activity should therefore follow the associated ABB drive service documentation and hardware compatibility references.\u003c\/p\u003e\n\u003cp\u003eABB additionally notes that lithium battery classifications UN3181\/3090\/3091 may affect transportation handling and shipping timelines for this assembly.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does ABB publish standalone operating voltage specifications for the ZCU-14?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The provided manufacturer documentation does not include standalone electrical input ratings or operating voltage data for this control unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can 3AXD50000005164 be ordered directly as an active spare part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: ABB documentation states that material code 3AXD50000182992 should be ordered instead of 3AXD50000005164.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the manufacturer provide field wiring or terminal allocation data for the module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No external terminal, field wiring, or channel allocation information is listed in the provided ABB documentation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eVerify the installed drive assembly and associated spare part compatibility before replacement. Because the unit is identified as a main assembly control component, installation should be performed only after complete isolation of cabinet control power and drive power sources.\u003c\/p\u003e\n\u003cp\u003eUse electrostatic discharge protection during handling and avoid direct contact with connector surfaces or exposed circuit sections. Confirm connector alignment before seating the assembly into the host hardware structure.\u003c\/p\u003e\n\u003cp\u003eControl assemblies removed from service should be stored inside anti-static packaging and protected from conductive contamination, condensation, and vibration during transport or storage.The \u003cstrong\u003eB\u0026amp;R X20SC2212\u003c\/strong\u003e is a safety-oriented digital mixed I\/O module belonging to the X20 System series, engineered to handle fail-safe digital signals within critical industrial automation architectures. The electronic component integrates 6 safe type A digital inputs alongside 6 complementary pulse outputs operating on a 24 VDC nominal voltage framework, combined with 2 safe type B1 digital outputs rated at 0.5 A per channel. Utilizing an Output Signal Switching Device (OSSD) monitoring architecture with a response diagnostic cycle of under 500 µs, the module actively executes control logic to detect cross-faults, short circuits, and ground leakage across internal channels. Integrated safety mechanisms, including reverse polarity protection on the input circuitry, ensure predictable behavior under fluctuating operational voltage bands ranging from -15% to +20% of nominal parameters.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eB\u0026amp;R (Bernecker + Rainer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eModel \/ Type\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eX20SC2212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eProduct Family\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eX20 System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eModule Category\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eSafe digital mixed module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eSafe Digital Inputs\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e6 type A safe inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003ePulse Outputs\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e6 test pulse outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eSafe Digital Outputs\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e2 type B1 safe outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eMaximum Continuous Output Current\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eOSSD Switching Cycle\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e\u0026lt; 500 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eNominal Supply Voltage\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003ePermissible Supply Voltage Range\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e20.4 – 28.8 VDC (24 VDC -15% \/ +20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eIntegrated Circuit Protection\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eReverse polarity protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003eOperational Humidity Range\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003e5 – 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003eStorage Humidity Range\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003e5 – 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\"\u003eTransport Humidity Range\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003e5 – 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\"\u003eProtection Class\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"18\"\u003eAmbient Operating Temperature\u003c\/td\u003e\n\u003ctd data-row=\"18\"\u003e0 – 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"19\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd data-row=\"19\"\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Communication Integrity:\u003c\/strong\u003e The module depends entirely on the cyclic data exchange protocol of the X20 backplane. Rack compatibility must be verified with the corresponding X20 bus base to ensure functional matching of internal power rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSSD Filtering Mechanisms:\u003c\/strong\u003e The integrated diagnostic system evaluates the OSSD pulse intervals to intercept transient voltage drops; peripheral field actuators must tolerate test pulses of \u0026lt; 500 µs without triggering unintended dropouts or contact chatter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe Input Configurations:\u003c\/strong\u003e Type A inputs are structured to monitor dual-channel redundant configurations; corresponding functional safety software must validate the input state consistency within the defined synchronism time window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding and Cable Routing:\u003c\/strong\u003e Ensure all safety-critical signal lines are routed using twisted-pair shielded cabling. Ground the cable shield directly at the entry point of the electrical enclosure using a low-impedance grounding rail to suppress high-frequency electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Isolation Distances:\u003c\/strong\u003e Maintain a physical separation of at least 200 mm between the X20SC2212 low-voltage sensor lines and any high-power AC lines or variable frequency drive (VFD) output cables running inside parallel cable ducts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Insulation and Strain Relief:\u003c\/strong\u003e Implement a mechanical strain relief layout to enforce a permanent cable bend radius of no less than 10 times the cable diameter before the conductors enter the front terminal block cage clamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Procurement FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Does the part number X20SC2212 include the required bus base and terminal block accessories?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The part number covers the core electronic module assembly only. The corresponding X20 bus base and front plug-in terminal blocks must be sourced as separate mechanical line items to complete the physical installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Is the X20SC2212 module hot-swappable within an active X20 system rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The three-part modular topology of the B\u0026amp;R X20 system allows the active electronic block to be replaced during live operations without disrupting the backplane communication loop or terminal block wiring of adjacent hardware segments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What firmware matching parameters must be met when retrofitting an existing safety rack with this component?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Hardware revisions and functional checksum safety configurations must be parsed via the Automation Studio engineering software to guarantee system compatibility and clear the watchdog parameters prior to resuming safe cyclic data exchange.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668496642411,"sku":"ZCU-14","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-zcu-14-3axd50000005164-control-unit-wyfybadij40_47bdfe41-608b-481d-813a-d99904b74bf9.jpg?v=1765532369","url":"https:\/\/www.plcprotech.com\/products\/abb-3axd50000005164-zcu-14-control-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}