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Home Product A81 Precision Temperature Sensor with RS485 Communication, HVAC Automation Component
Smart door lock A81

A81 Precision Temperature Sensor with RS485 Communication, HVAC Automation Component

A81 Proximity Sensor
A81 Encoder Module
A81 Series Controller
A81
A81 Proximity Sensor delivers precise object detection, A81 Encoder Module ensures accurate motion tracking, and A81 Series Controller provides seamless system integration for advanced automation. Compact design with high reliability across industrial applications.
Categories:Smart home
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Product Description

The A81 Proximity Sensor integrates seamlessly with the A81 Encoder Module and A81 Series Controller, forming a robust industrial automation solution. This system supports 16 digital inputs and 12 relay outputs, enabling direct connectivity with sensors, actuators, and peripheral modules. It operates on 12-24V DC with a temperature range of -20°C to 70°C, suitable for harsh environments in manufacturing, robotics, and material handling. Communication interfaces include RS-485, CAN bus, and Ethernet/IP for real-time data exchange. The A81 Proximity Sensor offers a detection range of 0-30mm with ±0.1mm precision, while the Encoder Module provides 16-bit resolution for motion feedback. The controller features a 5-inch touchscreen for configuration and diagnostics. Advantages include modular expandability and IP67-rated durability, though installation requires specialized programming tools. The integrated backup battery (5000mAh) ensures uninterrupted operation during power fluctuations.
Parameter Specification
A81 Proximity Sensor Operating Voltage 10-30 VDC
A81 Encoder Module Resolution 0.1° angular accuracy
A81 Series Controller Communication Protocol RS-485/Modbus RTU
A81 Proximity Detection Range 2-15 mm (adjustable)
A81 Encoder Sampling Rate 1000 Hz max
A81 Controller Operating Temperature -20°C to +70°C
A81 Proximity Output Signal NPN/PNP selectable
A81 Encoder IP Rating IP67 sealed housing
A81 Controller Memory Capacity 128 MB non-volatile storage
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answer:Service fees cover transaction processing, banking costs, and secure international transfers to ensure smooth operations.
question:Why can’t you supply discontinued models that others can?
answer:Our inventory reflects real-time availability. Discontinued stock may be sourced via unauthorized channels, risking quality or authenticity.
question:Can I arrange self-pickup via official couriers?
answer:Yes, provide your courier account details during checkout, and we’ll coordinate pickup after verifying shipping terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why are there service fees?
answer:Service fees cover transaction processing, banking costs, and secure international transfers to ensure smooth operations.
question:Why can’t you supply discontinued models that others can?
answer:Our inventory reflects real-time availability. Discontinued stock may be sourced via unauthorized channels, risking quality or authenticity.
question:Can I arrange self-pickup via official couriers?
answer:Yes, provide your courier account details during checkout, and we’ll coordinate pickup after verifying shipping terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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