New Original Keyence KV-SIR32XT PLC High Speed Digital Input Output Unit
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New Original Keyence KV-SIR32XT High Speed Digital Input Output Unit
Product Overview
KV-SIR32XT is an authentic original high-speed combined digital input/output expansion module developed by Keyence, fully compatible with KV-7000, KV-8000, KV-X series flagship motion control PLC CPUs. This hybrid I/O module integrates 32 digital input channels and 32 digital output channels, designed for ultra-fast signal capture and instant switching control in high-precision automation equipment. It features microsecond-level response time, dual voltage input selection (24VDC / 5VDC), and N-channel MOSFET transistor outputs with built-in overload protection. Connected via the internal high-speed backplane bus, it independently processes high-speed sensor signals and actuator driving commands to greatly reduce the operation load of the main PLC CPU. Compliant with UL, CE, RoHS and IEC industrial control standards, it boasts outstanding anti-vibration, anti-electromagnetic interference and wide temperature stability. Widely applied in automated assembly lines, semiconductor processing equipment, packaging machinery, robotic workstations, high-speed printing devices and precision testing equipment requiring rapid digital signal interaction.
Main Technical Specifications
| Parameter Item | Detailed Specification |
|---|---|
| Full Model Number | KV-SIR32XT |
| Product Type | 32-point Input + 32-point Output High-Speed Digital I/O Module |
| Compatible PLC Series | KV-7000, KV-8000, KV-X Series Main CPU Units |
| Total Input Points | 32 channels |
| Input Voltage Modes | 24 VDC standard mode / 5 VDC high-speed logic mode (overvoltage protection equipped) |
| Rated Input Current | 5.1mA (24VDC); 8.8mA (5VDC) |
| Adjustable Input Filter Time | 1μs / 10μs / 20μs / 100μs / 500μs / 1ms / 5ms / 10ms / 50ms |
| Total Output Points | 32 channels |
| Output Device | N-channel MOSFET transistor (overcurrent protection built-in) |
| Rated Output Load | Max 0.2A per point, 1.6A per common group; Load voltage: 30 VDC max |
| Response Time | OFF → ON: ≤1μs; ON → OFF: ≤5μs |
| Common Point Arrangement | 16 points per common terminal group |
| Off-state Leakage Current | ≤100μA |
| On-state Residual Voltage | ≤0.5 VDC |
| Internal Current Consumption | ≤130 mA |
| Operating Ambient Range | 0°C ~ +55°C, humidity 5%~95% RH (non-condensing) |
| Storage Temperature | -20°C ~ +70°C |
| Vibration Resistance | 5–150 Hz, 4.9 m/s² continuous vibration on X/Y/Z axes |
| Shock Resistance | 150 m/s² acceleration, 11ms duration impact |
| Protection Grade | IP20 (Indoor cabinet installation only) |
| External Connection | MIL standard connector terminal block |
| Status Indicators | LED power, running, input/output status and fault alarm lights |
Overall Dimensions & Net Weight
- Module Width: 45 mm
- Overall Height: 119 mm
- Overall Depth: 115 mm
- Mounting Standard: International 35 mm DIN rail mounting
- Single Unit Net Weight: Approximately 190 g
Primary Main Functions
- High-Speed Digital Signal Acquisition: Collect instant switching signals from proximity sensors, photoelectric switches, limit sensors and encoders with microsecond-level response for high-speed positioning triggering.
- Fast Actuator Switching Control: Drive solenoid valves, indicator lamps, small relays and stepping motor windings via high-speed MOSFET outputs to execute rapid mechanical actions synchronously.
- Multi-Grade Digital Filter Configuration: Adjustable input filter eliminates electrical noise and signal jitter generated by field vibration, avoiding false trigger signals.
- Dual Voltage Input Adaptation: Switch freely between 24VDC industrial standard input and 5VDC logic-level input to match different types of high-speed digital sensors.
- Hardware Overload & Surge Protection: Built-in overvoltage input protection and output overcurrent protection prevent module damage caused by wiring errors or load short circuits.
- Real-Time Status Feedback: LED indicators display each channel’s ON/OFF working state for convenient on-site wiring inspection and daily troubleshooting.
- Modular Plug-and-Play Expansion: The PLC main controller automatically identifies the module after installation without complicated parameter programming.
- Synchronous Motion Triggering: Ultra-fast I/O response realizes hardware-level positioning interrupt and cam synchronization, perfectly matching multi-axis motion control tasks.
Key Technical Features
- Dedicated high-speed I/O processing chip independently handles all signal sampling and output switching tasks, minimizing the computing burden of the motion control main CPU.
- Microsecond-class response performance meets strict timing requirements for electronic cam, mark registration and high-speed intermittent conveying processes.
- Compact modular design saves cabinet layout space, supporting dense arrangement of multiple I/O, analog and communication expansion modules.
- Optocoupler isolation circuit between field circuits and PLC internal bus blocks surge voltage and electromagnetic interference from servo and inverter equipment.
- Reinforced flame-retardant industrial plastic casing with internal shielding layer adapts to long-term operation in dusty, oily and vibration-prone workshop environments.
- Flexible filter time setting balances high-speed signal collection and anti-interference capability for diverse working conditions.
- Standard MIL connector ensures stable wiring connection, resisting wire loosening under continuous mechanical vibration.
- Full compatibility with all Keyence KV series PLC platforms facilitates equipment upgrade, system reconstruction and spare parts replacement.
List of 10 Keyence Similar Functional Digital I/O Expansion Modules
- KV-SIR16XT 16-point high-speed combined I/O module (16IN+16OUT)
- KV-IR32 Basic economy 32-point input module without ultra-high-speed response
- KV-OR32 Basic 32-point transistor digital output module
- KV-XSIR32XT Upgraded generation high-speed I/O unit for KV-X series PLC
- KV-NC32ET Remote distributed 32-point digital output module
- KV-NX16EX Compact 16-point digital input expansion unit
- KV-SIR64XT 64-point large-capacity high-speed combined I/O module
- KV-R32T Relay output 32-point module for inductive load driving
- KV-8ER 8-point small-sized digital input module for simple signal collection
- KV-SIR32X Standard version high-speed I/O module without dual 5V input mode
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
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We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
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We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
