{"id":30298,"date":"2025-09-26T13:25:36","date_gmt":"2025-09-26T05:25:36","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=30298"},"modified":"2026-08-25T22:00:17","modified_gmt":"2026-08-25T14:00:17","slug":"pxi-6514","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxi-6514\/","title":{"rendered":"PXI-6514"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI PXI-6514<\/strong> is a 64-channel, bank-isolated PXI digital I\/O module designed for industrial control, automated test, machine monitoring, actuator control, relay interfacing, and other applications requiring reliable high-voltage digital I\/O.\n<\/p>\n<p>\nThe PXI-6514 provides <strong>32 sink\/source digital input channels<\/strong> \u0438 <strong>32 source digital output channels<\/strong> with support for industrial voltage levels up to \u00b130 VDC.\n<\/p>\n<p>\nUnlike general-purpose TTL digital I\/O modules, the PXI-6514 is designed specifically for industrial signal interfacing. Its bank-isolated architecture, programmable power-up states, digital I\/O watchdogs, and programmable input filters provide additional protection and reliability for automated equipment and industrial test systems.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>National Instruments PXI-6514<\/strong> is an industrial digital I\/O interface that combines 64 digital channels in a single PXI module.\n<\/p>\n<p>\nThe module consists of:\n<\/p>\n<ul>\n<li>32 sink\/source digital inputs<\/li>\n<li>32 source digital outputs<\/li>\n<li>64 total digital channels<\/li>\n<li>Eight banks of isolated channels<\/li>\n<li>Industrial 24 V logic compatibility<\/li>\n<li>Up to \u00b130 VDC signal capability<\/li>\n<\/ul>\n<p>\nThis architecture makes the PXI-6514 particularly suitable for connecting PXI automated test systems to industrial sensors, switches, relays, actuators, PLC-related signals, and other field devices.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>64 Digital I\/O Channels<\/h4>\n<p>\nThe PXI-6514 provides a total of <strong>64 digital I\/O channels<\/strong>.\n<\/p>\n<table>\n<tr>\n<th>Channel Type<\/th>\n<th>Number of Channels<\/th>\n<\/tr>\n<tr>\n<td>Digital Inputs<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Digital Outputs<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Total Digital Channels<\/td>\n<td>64<\/td>\n<\/tr>\n<\/table>\n<p>\nThe high channel count allows a single PXI module to monitor and control a large number of industrial digital signals.\n<\/p>\n<h4>32 Sink\/Source Digital Inputs<\/h4>\n<p>\nThe PXI-6514 provides <strong>32 digital input channels<\/strong> designed to interface with industrial digital signals.\n<\/p>\n<p>\nThe sink\/source input architecture provides flexibility when connecting different types of industrial devices and control signals.\n<\/p>\n<p>\nTypical input devices include:\n<\/p>\n<ul>\n<li>Limit switches<\/li>\n<li>Proximity sensors<\/li>\n<li>Push buttons<\/li>\n<li>Relay contacts<\/li>\n<li>Industrial sensors<\/li>\n<li>PLC outputs<\/li>\n<li>Machine status signals<\/li>\n<\/ul>\n<h4>32 Source Digital Outputs<\/h4>\n<p>\nThe PXI-6514 provides <strong>32 source digital output channels<\/strong> for controlling compatible industrial devices.\n<\/p>\n<p>\nTypical output applications include:\n<\/p>\n<ul>\n<li>Relay control<\/li>\n<li>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043e\u043b\u0435\u043d\u043e\u0438\u0434\u043e\u043c<\/li>\n<li>Indicator control<\/li>\n<li>Actuator interfacing<\/li>\n<li>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043c\u0430\u0448\u0438\u043d\u043e\u0439<\/li>\n<li>Fixture control<\/li>\n<li>Automated test sequencing<\/li>\n<\/ul>\n<h4>\u00b130 VDC Industrial Digital I\/O<\/h4>\n<p>\nThe PXI-6514 is designed for industrial digital signals with voltage capability up to <strong>\u00b130 VDC<\/strong>.\n<\/p>\n<p>\nThis makes the module significantly better suited to industrial automation than conventional 3.3 V or 5 V TTL digital I\/O hardware.\n<\/p>\n<ul>\n<li>Industrial digital signal interfacing<\/li>\n<li>24 V control systems<\/li>\n<li>Industrial sensors<\/li>\n<li>Relays and actuators<\/li>\n<li>Automated machinery<\/li>\n<li>Production test fixtures<\/li>\n<\/ul>\n<h4>24 V Logic Level<\/h4>\n<p>\nThe PXI-6514 is designed for <strong>24 V industrial digital logic<\/strong>, making it suitable for common industrial automation and control applications.\n<\/p>\n<p>\n24 V digital signals are widely used in PLCs, sensors, actuators, relays, machine control systems, and industrial test equipment.\n<\/p>\n<h4>Bank-Isolated Architecture<\/h4>\n<p>\nOne of the most important features of the PXI-6514 is its <strong>bank-isolated digital I\/O architecture<\/strong>.\n<\/p>\n<p>\nThe module provides <strong>eight banks of isolated channels<\/strong>, helping separate groups of field signals from one another and from the PXI system.\n<\/p>\n<p>\nBank isolation is particularly useful for:\n<\/p>\n<ul>\n<li>Industrial environments<\/li>\n<li>Different field power domains<\/li>\n<li>\u0428\u0443\u043c\u043e\u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/li>\n<li>Ground-loop management<\/li>\n<li>Machine control systems<\/li>\n<li>Automated test fixtures<\/li>\n<\/ul>\n<h4>Up to 350 mA Current Drive per Channel<\/h4>\n<p>\nThe PXI-6514 provides a maximum single-channel digital I\/O current drive of up to <strong>350 mA<\/strong> under applicable operating conditions.\n<\/p>\n<p>\nThis output capability allows the module to interface with compatible industrial loads and control devices.\n<\/p>\n<p>\nActual system design should always consider the per-channel, per-bank, total current, external supply, thermal, and load requirements specified by NI.\n<\/p>\n<h4>Programmable Power-Up States<\/h4>\n<p>\nThe PXI-6514 supports <strong>programmable power-up states<\/strong>.\n<\/p>\n<p>\nEngineers can configure the initial state of digital outputs in software so that connected industrial equipment starts in a predictable condition when the system powers on.\n<\/p>\n<p>\nThis feature is especially useful when outputs control:\n<\/p>\n<ul>\n<li>Relays<\/li>\n<li>Actuators<\/li>\n<li>Solenoids<\/li>\n<li>Test fixtures<\/li>\n<li>Machine control circuits<\/li>\n<\/ul>\n<h4>Digital I\/O Watchdog<\/h4>\n<p>\nThe PXI-6514 includes <strong>digital I\/O watchdog functionality<\/strong> for fault management.\n<\/p>\n<p>\nIf the computer or application stops responding, the watchdog can switch digital outputs to predefined safe states.\n<\/p>\n<p>\nThis capability helps automated systems detect and recover from software or controller failures while reducing the risk of leaving industrial actuators in an unintended state.\n<\/p>\n<h4>Programmable Input Filters<\/h4>\n<p>\nThe PXI-6514 provides <strong>programmable digital input filters<\/strong>.\n<\/p>\n<p>\nThese filters can suppress short glitches and spikes and provide debouncing for mechanical switches and relays.\n<\/p>\n<p>\n\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n<\/p>\n<ul>\n<li>Mechanical switch monitoring<\/li>\n<li>Relay contact monitoring<\/li>\n<li>Noisy industrial signals<\/li>\n<li>Limit switch acquisition<\/li>\n<li>Production fixture inputs<\/li>\n<\/ul>\n<h4>PXI Hybrid Bus Connector<\/h4>\n<p>\nThe PXI-6514 uses a <strong>PXI Hybrid bus connector<\/strong>, allowing integration into compatible PXI modular test and measurement systems.\n<\/p>\n<p>\nThe PXI architecture allows the module to operate alongside analog measurement, switching, communication, motion, and other instrumentation within the same automated test platform.\n<\/p>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td width=\"230\">Product Type<\/td>\n<td>Bank-Isolated PXI Digital I\/O Module<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>NI PXI-6514<\/td>\n<\/tr>\n<tr>\n<td>Part Number<\/td>\n<td>778965-01<\/td>\n<\/tr>\n<tr>\n<td>Total Digital Channels<\/td>\n<td>64<\/td>\n<\/tr>\n<tr>\n<td>Digital Input Channels<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Digital Output Channels<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Bidirectional Digital Channels<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>Input Type<\/td>\n<td>Sink \/ Source<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0438\u043f \u0432\u044b\u0432\u043e\u0434\u0430<\/td>\n<td>Source<\/td>\n<\/tr>\n<tr>\n<td>Digital I\/O Voltage<\/td>\n<td>Up to \u00b130 VDC<\/td>\n<\/tr>\n<tr>\n<td>Digital Logic Level<\/td>\n<td>24 V<\/td>\n<\/tr>\n<tr>\n<td>Maximum Single-Channel Current Drive<\/td>\n<td>350 mA<\/td>\n<\/tr>\n<tr>\n<td>Isolation Architecture<\/td>\n<td>Bank Isolated<\/td>\n<\/tr>\n<tr>\n<td>Number of Isolated Banks<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>Programmable Power-Up States<\/td>\n<td>Supported<\/td>\n<\/tr>\n<tr>\n<td>Digital I\/O Watchdog<\/td>\n<td>Supported<\/td>\n<\/tr>\n<tr>\n<td>Programmable Input Filters<\/td>\n<td>Supported<\/td>\n<\/tr>\n<tr>\n<td>Bus Connector<\/td>\n<td>PXI Hybrid<\/td>\n<\/tr>\n<tr>\n<td>Operating Temperature<\/td>\n<td>\u043e\u0442 0 \u00b0C \u0434\u043e 55 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>PXI Dimensions<\/td>\n<td>Approximately 16 cm \u00d7 10 cm<\/td>\n<\/tr>\n<tr>\n<td>PXI Weight<\/td>\n<td>Approximately 172.9 g<\/td>\n<\/tr>\n<tr>\n<td>Primary Applications<\/td>\n<td>Industrial Automation, Machine Control, Automated Test, Relay Control and Digital Monitoring<\/td>\n<\/tr>\n<\/table>\n<h3>What Is an Industrial Digital I\/O Module?<\/h3>\n<p>\nAn industrial digital I\/O module connects a computer-based test or control system to discrete electrical signals used by industrial equipment.\n<\/p>\n<p>\nDigital inputs detect ON\/OFF states from field devices, while digital outputs generate ON\/OFF control signals for external equipment.\n<\/p>\n<p>\n\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n<\/p>\n<ul>\n<li>Sensors<\/li>\n<li>Switches<\/li>\n<li>Relays<\/li>\n<li>Solenoids<\/li>\n<li>Actuators<\/li>\n<li>PLCs<\/li>\n<li>Industrial controllers<\/li>\n<li>Automated test fixtures<\/li>\n<\/ul>\n<p>\nThe PXI-6514 combines both input monitoring and output control within a single PXI module.\n<\/p>\n<h3>Understanding Sink\/Source Inputs<\/h3>\n<p>\nThe PXI-6514 provides 32 sink\/source digital inputs, giving engineers flexibility when interfacing with industrial digital signals.\n<\/p>\n<p>\nSinking and sourcing terminology describes the direction of conventional current flow between a field device and the I\/O interface.\n<\/p>\n<p>\nCompatibility should always be verified according to the wiring architecture, external power supply, sensor output type, and PXI-6514 electrical specifications.\n<\/p>\n<h3>Understanding Source Outputs<\/h3>\n<p>\nThe PXI-6514 provides 32 sourcing digital outputs.\n<\/p>\n<p>\nA sourcing output supplies current toward the connected load when activated. This architecture is commonly used in industrial control systems.\n<\/p>\n<p>\nBefore connecting a load, verify:\n<\/p>\n<ul>\n<li>Load voltage<\/li>\n<li>Load current<\/li>\n<li>External supply voltage<\/li>\n<li>Output current limits<\/li>\n<li>Bank current requirements<\/li>\n<li>Wiring polarity<\/li>\n<\/ul>\n<h3>Bank Isolation Explained<\/h3>\n<p>\nBank isolation separates groups of digital channels electrically rather than isolating every individual channel separately.\n<\/p>\n<p>\nThe PXI-6514 contains eight isolated banks, allowing groups of industrial signals to operate with electrical separation appropriate to the supported architecture.\n<\/p>\n<p>\nBank isolation can help:\n<\/p>\n<ul>\n<li>Reduce ground-loop problems<\/li>\n<li>Improve noise immunity<\/li>\n<li>Protect measurement and control hardware<\/li>\n<li>Interface different industrial signal groups<\/li>\n<li>Improve system reliability<\/li>\n<\/ul>\n<h3>Industrial Sensor Monitoring<\/h3>\n<p>\nThe 32 digital inputs can monitor discrete status signals from compatible industrial sensors.\n<\/p>\n<p>\n\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n<\/p>\n<ul>\n<li>Proximity sensors<\/li>\n<li>Photoelectric sensors<\/li>\n<li>Limit switches<\/li>\n<li>Machine status signals<\/li>\n<li>Safety interlock status<\/li>\n<li>Position detection<\/li>\n<\/ul>\n<p>\nProgrammable input filtering is particularly useful when input signals contain switching noise or mechanical contact bounce.\n<\/p>\n<h3>Relay and Actuator Control<\/h3>\n<p>\nThe PXI-6514&#8217;s digital outputs can control compatible industrial loads directly or interface with external relay and driver circuits.\n<\/p>\n<p>\n\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442:\n<\/p>\n<ul>\n<li>Relay activation<\/li>\n<li>\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043e\u043b\u0435\u043d\u043e\u0438\u0434\u043e\u043c<\/li>\n<li>Valve control<\/li>\n<li>Indicator control<\/li>\n<li>Fixture actuation<\/li>\n<li>Automated machine sequencing<\/li>\n<\/ul>\n<p>\nLoad voltage and current requirements should always be checked before directly connecting an actuator to the PXI-6514.\n<\/p>\n<h3>Automated Test Fixture Control<\/h3>\n<p>\nThe PXI-6514 is particularly suitable for automated test fixtures that require many discrete control and status signals.\n<\/p>\n<p>\nA typical automated test architecture can be represented as:\n<\/p>\n<p>\n<strong>Test Software \u2192 PXI Controller \u2192 PXI-6514 \u2192 Relay \/ Fixture \/ Sensor \u2192 DUT<\/strong>\n<\/p>\n<p>\nThe digital inputs can monitor fixture and DUT status while the digital outputs control relays, actuators, indicators, and other test hardware.\n<\/p>\n<h3>Production Test Applications<\/h3>\n<p>\nProduction test systems frequently require digital I\/O for controlling fixtures and monitoring DUT status.\n<\/p>\n<p>\nThe PXI-6514 can perform functions such as:\n<\/p>\n<ul>\n<li>Fixture control<\/li>\n<li>DUT presence detection<\/li>\n<li>Relay switching control<\/li>\n<li>Pass\/fail indicator control<\/li>\n<li>Safety interlock monitoring<\/li>\n<li>Machine status monitoring<\/li>\n<li>Automated test sequencing<\/li>\n<\/ul>\n<h3>Machine Control Applications<\/h3>\n<p>\nThe industrial voltage capability and isolation architecture of the PXI-6514 make it suitable for machine monitoring and control applications.\n<\/p>\n<p>\nThe module can connect PXI software applications with compatible 24 V industrial control signals used throughout automated equipment.\n<\/p>\n<p>\nTypical examples include:\n<\/p>\n<ul>\n<li>Assembly machines<\/li>\n<li>Automated inspection systems<\/li>\n<li>Production equipment<\/li>\n<li>Test stands<\/li>\n<li>Laboratory automation<\/li>\n<li>Industrial research systems<\/li>\n<\/ul>\n<h3>Fault Recovery and Safe-State Control<\/h3>\n<p>\nIndustrial control systems must consider what happens when the controlling computer or application fails.\n<\/p>\n<p>\nThe PXI-6514&#8217;s watchdog functionality allows outputs to transition to predefined states if a fault condition is detected.\n<\/p>\n<p>\nCombined with programmable power-up states, this provides additional control over output behavior during:\n<\/p>\n<ul>\n<li>System startup<\/li>\n<li>Application failure<\/li>\n<li>Controller failure<\/li>\n<li>Communication interruption<\/li>\n<li>System recovery<\/li>\n<\/ul>\n<h3>PXI-6514 vs Standard TTL Digital I\/O<\/h3>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>PXI-6514<\/th>\n<th>Typical TTL Digital I\/O<\/th>\n<\/tr>\n<tr>\n<td>Primary Application<\/td>\n<td>Industrial Digital I\/O<\/td>\n<td>Logic-Level Digital I\/O<\/td>\n<\/tr>\n<tr>\n<td>Logic Environment<\/td>\n<td>24 V Industrial<\/td>\n<td>3.3 V \/ 5 V<\/td>\n<\/tr>\n<tr>\n<td>Maximum Voltage Class<\/td>\n<td>Up to \u00b130 VDC<\/td>\n<td>Typically Low Voltage<\/td>\n<\/tr>\n<tr>\n<td>\u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/td>\n<td>Bank Isolated<\/td>\n<td>Often Non-Isolated<\/td>\n<\/tr>\n<tr>\n<td>Digital Inputs<\/td>\n<td>32<\/td>\n<td>Device Dependent<\/td>\n<\/tr>\n<tr>\n<td>Digital Outputs<\/td>\n<td>32<\/td>\n<td>Device Dependent<\/td>\n<\/tr>\n<tr>\n<td>Watchdog<\/td>\n<td>Supported<\/td>\n<td>Device Dependent<\/td>\n<\/tr>\n<tr>\n<td>Input Filtering<\/td>\n<td>Programmable<\/td>\n<td>Device Dependent<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u0430\u0438\u043b\u0443\u0447\u0448\u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435<\/td>\n<td>Industrial Sensors and Actuators<\/td>\n<td>Digital Logic and Electronics<\/td>\n<\/tr>\n<\/table>\n<h3>PXI-6514 vs PCI-6514<\/h3>\n<p>\nThe PXI-6514 and PCI-6514 provide similar industrial digital I\/O functionality but use different hardware platforms.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>PXI-6514<\/th>\n<th>PCI-6514<\/th>\n<\/tr>\n<tr>\n<td>Platform<\/td>\n<td>PXI<\/td>\n<td>PCI<\/td>\n<\/tr>\n<tr>\n<td>Total Digital Channels<\/td>\n<td>64<\/td>\n<td>64<\/td>\n<\/tr>\n<tr>\n<td>Digital Inputs<\/td>\n<td>32<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Digital Outputs<\/td>\n<td>32<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>Industrial Voltage<\/td>\n<td>\u00b130 VDC<\/td>\n<td>\u00b130 VDC<\/td>\n<\/tr>\n<tr>\n<td>\u0418\u0437\u043e\u043b\u044f\u0446\u0438\u044f<\/td>\n<td>Bank Isolated<\/td>\n<td>Bank Isolated<\/td>\n<\/tr>\n<tr>\n<td>Best Application<\/td>\n<td>Modular PXI Test Systems<\/td>\n<td>Desktop PC-Based Systems<\/td>\n<\/tr>\n<\/table>\n<p>\nChoose the PXI-6514 when the application is based on a modular PXI test platform. The PCI-6514 is more appropriate for compatible legacy desktop PC systems using a PCI interface.\n<\/p>\n<h3>PXI-6514 in a Complete PXI System<\/h3>\n<p>\nThe PXI-6514 can provide industrial digital control and monitoring within a larger automated PXI test system.\n<\/p>\n<p>\nA complete system may combine the PXI-6514 with:\n<\/p>\n<ul>\n<li>\u0428\u0430\u0441\u0441\u0438 PXI<\/li>\n<li>PXI embedded or remote controller<\/li>\n<li>Multifunction DAQ modules<\/li>\n<li>Analog input modules<\/li>\n<li>Analog output modules<\/li>\n<li>PXI switching modules<\/li>\n<li>Digital multimeters<\/li>\n<li>Programmable power supplies<\/li>\n<li>Communication interfaces<\/li>\n<\/ul>\n<p>\nThis modular architecture allows digital control, analog measurement, switching, stimulus generation, and communication to operate within one automated test platform.\n<\/p>\n<h3>Software and Driver Support<\/h3>\n<p>\nThe PXI-6514 is designed for software-controlled digital I\/O applications using NI data acquisition software and drivers.\n<\/p>\n<p>\nSoftware-based operation allows engineers to:\n<\/p>\n<ul>\n<li>Read digital input states<\/li>\n<li>Control digital outputs<\/li>\n<li>Configure input filters<\/li>\n<li>Configure power-up states<\/li>\n<li>Configure watchdog behavior<\/li>\n<li>Integrate I\/O into automated test sequences<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0430\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/li>\n<li>Electronic Manufacturing<\/li>\n<li>Automotive Test<\/li>\n<li>\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438 \u043e\u0431\u043e\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/li>\n<li>Machine Building<\/li>\n<li>Production Test<\/li>\n<li>Laboratory Automation<\/li>\n<li>Research and Development<\/li>\n<li>Automated Test Equipment<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>Industrial Digital I\/O<\/h4>\n<p>\nThe PXI-6514 interfaces PXI systems with industrial 24 V digital signals for monitoring and control applications.\n<\/p>\n<h4>Automated Test Fixture Control<\/h4>\n<p>\nThe 32 digital outputs can control compatible relays, actuators, indicators, and fixture components while 32 digital inputs monitor status signals.\n<\/p>\n<h4>Machine Monitoring<\/h4>\n<p>\nDigital inputs can acquire discrete signals from switches, proximity sensors, machine controllers, and other industrial devices.\n<\/p>\n<h4>Relay and Solenoid Control<\/h4>\n<p>\nSource outputs can interface with compatible industrial relays and solenoids within the electrical limits specified for the PXI-6514.\n<\/p>\n<h4>\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/h4>\n<p>\nThe PXI-6514 can provide digital control and monitoring for automated production test stations and manufacturing equipment.\n<\/p>\n<h4>Safety and Interlock Monitoring<\/h4>\n<p>\nDigital inputs can monitor compatible interlock and machine-status signals as part of a broader control system. System-level safety functions should be implemented according to the applicable machinery and functional safety requirements.\n<\/p>\n<h3>Recommended Related Products<\/h3>\n<table>\n<tr>\n<td width=\"180\">\n<strong>NI PXI-6514<\/strong>\n<\/td>\n<td>\n64-channel bank-isolated industrial digital I\/O module with 32 sink\/source inputs and 32 source outputs.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6515\/\"><strong>NI PXI-6515<\/strong><\/a>\n<\/td>\n<td>\nIndustrial isolated digital I\/O module for applications requiring a different input\/output channel architecture.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-6529\/\"><strong>NI PXI-6529<\/strong><\/a>\n<\/td>\n<td>\nIsolated digital I\/O module suitable for industrial monitoring and control applications requiring electrical isolation.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<a href=\"https:\/\/pxisource.com\/ru\/product\/pxie-6612\/\"><strong>NI PXIe-6612<\/strong><\/a>\n<\/td>\n<td>\nCounter\/timer module for applications requiring event counting, pulse generation, frequency measurement, and encoder interfacing.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose NI PXI-6514?<\/h3>\n<ul>\n<li>64 total digital channels<\/li>\n<li>32 sink\/source digital inputs<\/li>\n<li>32 source digital outputs<\/li>\n<li>\u00b130 VDC industrial signal capability<\/li>\n<li>24 V industrial logic<\/li>\n<li>Eight banks of isolated channels<\/li>\n<li>Up to 350 mA single-channel current drive<\/li>\n<li>Programmable power-up states<\/li>\n<li>Digital I\/O watchdog functionality<\/li>\n<li>Programmable input filters<\/li>\n<li>Switch and relay debouncing<\/li>\n<li>PXI Hybrid interface<\/li>\n<li>Suitable for industrial sensors<\/li>\n<li>Suitable for actuator and relay control<\/li>\n<li>Designed for automated test and industrial control<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI PXI-6514?<\/h4>\n<p>\nThe NI PXI-6514 is a 64-channel bank-isolated PXI digital I\/O module designed for industrial monitoring, control, automated test, relay interfacing, and machine automation applications.\n<\/p>\n<h4>What is the part number of the PXI-6514?<\/h4>\n<p>\nThe NI PXI-6514 part number is <strong>778965-01<\/strong>.\n<\/p>\n<h4>How many channels does the PXI-6514 have?<\/h4>\n<p>\nThe PXI-6514 provides <strong>64 total digital channels<\/strong>, consisting of 32 digital inputs and 32 digital outputs.\n<\/p>\n<h4>How many digital inputs does the PXI-6514 provide?<\/h4>\n<p>\nThe PXI-6514 provides <strong>32 sink\/source digital input channels<\/strong>.\n<\/p>\n<h4>How many digital outputs does the PXI-6514 provide?<\/h4>\n<p>\nThe PXI-6514 provides <strong>32 \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u0430<\/strong>.\n<\/p>\n<h4>Are the PXI-6514 channels bidirectional?<\/h4>\n<p>\nNo. The PXI-6514 has dedicated input and output channels rather than bidirectional digital lines. It provides 32 input-only channels and 32 output-only channels.\n<\/p>\n<h4>What voltage does the PXI-6514 support?<\/h4>\n<p>\nThe PXI-6514 is designed for industrial digital I\/O applications with signal capability up to <strong>\u00b130 VDC<\/strong> and is commonly associated with 24 V industrial logic systems.\n<\/p>\n<h4>Is the PXI-6514 isolated?<\/h4>\n<p>\nYes. The PXI-6514 uses a <strong>bank-isolated architecture with eight banks of isolated channels<\/strong>.\n<\/p>\n<h4>What is the maximum current drive of the PXI-6514?<\/h4>\n<p>\nNI specifies a maximum single-ended digital I\/O channel current drive of <strong>350 mA<\/strong>. Actual allowable current depends on the electrical configuration and operating conditions, so the complete NI specifications should be checked when sizing loads.\n<\/p>\n<h4>Does the PXI-6514 support programmable power-up states?<\/h4>\n<p>\nYes. Programmable power-up states allow engineers to define initial output conditions to help ensure predictable behavior when the system starts.\n<\/p>\n<h4>Does the PXI-6514 have a watchdog?<\/h4>\n<p>\nYes. Digital I\/O watchdog functionality can switch outputs to configurable safe states if a computer or application fault occurs.\n<\/p>\n<h4>Does the PXI-6514 support digital filtering?<\/h4>\n<p>\nYes. Programmable input filters can remove short glitches and spikes and provide debouncing for switches and relay contacts.\n<\/p>\n<h4>Can the PXI-6514 control relays?<\/h4>\n<p>\nYes. The PXI-6514 can interface with compatible industrial relays provided that the relay voltage, current, wiring, external power supply, and other electrical requirements are within the module&#8217;s specifications.\n<\/p>\n<h4>Can the PXI-6514 be used with 24 V industrial sensors?<\/h4>\n<p>\nYes. The PXI-6514 is designed for industrial digital I\/O and is suitable for compatible 24 V sensors and control signals. The exact sensor output architecture and wiring requirements should be verified before connection.\n<\/p>\n<h4>What is the difference between PXI-6514 and PCI-6514?<\/h4>\n<p>\nThe primary difference is the hardware platform. The PXI-6514 is designed for modular PXI systems, while the PCI-6514 is designed for compatible PCI-based computers. Both provide 32 digital inputs and 32 digital outputs for industrial digital I\/O applications.\n<\/p>\n<h4>What applications are suitable for the PXI-6514?<\/h4>\n<p>\nTypical applications include industrial automation, machine monitoring, automated test fixture control, relay and actuator control, production testing, discrete sensor monitoring, laboratory automation, and industrial control.\n<\/p>\n<h4>What should I check before purchasing a PXI-6514?<\/h4>\n<p>\nBefore purchasing a PXI-6514, verify the required number of digital inputs and outputs, sink\/source wiring architecture, signal voltage, load current, bank isolation requirements, external power supply, connector and cabling requirements, PXI chassis compatibility, and software\/driver compatibility.\n<\/p>\n<h3>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI PXI-6514 64-Channel Bank-Isolated PXI Digital I\/O Module<\/strong> combines 32 sink\/source digital inputs, 32 source digital outputs, \u00b130 VDC industrial signal capability, eight banks of isolated channels, programmable power-up states, digital I\/O watchdogs, and programmable input filters. These features make it particularly suitable for industrial automation, machine monitoring, relay and actuator control, automated test fixtures, production testing, and other applications requiring reliable 24 V industrial digital I\/O within a PXI system.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0428\u0438\u043d\u043d\u044b\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c: PXI Hybrid<br \/>\n\u041e\u0434\u043d\u043e\u043f\u043e\u043b\u044f\u0440\u043d\u044b\u0439 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043a\u0430\u043d\u0430\u043b \u0432\u0432\u043e\u0434\u0430-\u0432\u044b\u0432\u043e\u0434\u0430 \u0422\u043e\u043a \u043f\u0440\u0438\u0432\u043e\u0434\u0430: 350 \u043c\u0410<br \/>\n\u0426\u0438\u0444\u0440\u043e\u0432\u044b\u0435 \u0432\u0445\u043e\u0434\u044b\/\u0432\u044b\u0445\u043e\u0434\u044b, \u0443\u0440\u043e\u0432\u043d\u0438 \u043b\u043e\u0433\u0438\u043a\u0438: 24 \u0412<br \/>\nNumber of Digital Input Only Channels: 32<br \/>\n\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0442\u043e\u043b\u044c\u043a\u043e \u0441 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u0432\u044b\u0445\u043e\u0434\u043e\u043c: 32<br \/>\n\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u0432\u0443\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432: \u2013<br \/>\nDigital Input Voltage Range: -30 V to 30 V<br \/>\nOutput Voltage Range: -30 V to 30 V<br \/>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0430\u043a\u0442\u043e\u0432\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430: \u2013<br \/>\n\u0422\u0438\u043f \u0441\u0438\u0433\u043d\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438: \u041e\u0434\u043d\u043e\u043f\u043e\u043b\u044e\u0441\u043d\u044b\u0439<\/p>","protected":false},"featured_media":31269,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[739],"product_tag":[],"class_list":["post-30298","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-digital-input-output","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI PXI-6514 PXI Digital I\/O Module 778965-01, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"NI PXI-6514 is a 64-channel bank-isolated PXI digital I\/O module with 32 sink\/source inputs, 32 source outputs, \u00b130 VDC range and industrial control features.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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