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Home Product NS301R Compact PLC Module - High-Speed I/O for Machinery Control Systems
1 Port RS232/485 Serial to 100M Ethernet Server

NS301R Compact PLC Module - High-Speed I/O for Machinery Control Systems

NS301R Relay Module
NS301R Sensor Controller
NS301R Automation Switch
NS301R
NS301R Relay Module integrates precise sensor control and automation switching capabilities, enabling seamless connectivity for industrial machinery, smart home systems, and IoT applications with robust performance and compact design.
Categories:Automation
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Product Description

The NS301R Relay Module integrates seamlessly with the NS301R Sensor Controller and NS301R Automation Switch, providing a compact solution for industrial automation, HVAC, and energy management systems. It features 4 digital inputs and 2 relay outputs, supporting direct connections to up to 8 expansion modules via RS-485 communication. Compatible with Modbus protocol, it operates within a 12-24V DC power range and withstands temperatures from -20°C to 60°C. With a robust design for harsh environments, it offers reliable signal detection up to 30 meters and integrates a 2000mAh backup battery. The module lacks wireless connectivity but excels in modular scalability and low power consumption, ideal for centralized control applications.
ParameterSpecification
Product ModelNS301R Relay Module
Input Voltage12-24VDC ±10%
Relay Contact TypeSPDT, 10A 250VAC/30VDC
Control InterfaceOpto-isolated GPIO
Sensor IntegrationNS301R Sensor Controller (I²C/RS485)
Analog Input Range0-10V / 4-20mA
Digital Sampling Rate1kHz (Programmable)
Switch ConfigurationNS301R Automation Switch (NO/NC)
Max Switching Current16A Resistive Load
Operational Temperature-20°C to +70°C
Protection FeaturesOverload, Short-Circuit, Surge
Enclosure RatingIP20 (DIN Rail Mount)
HTML table structure with full parameters for NS301R under 1000 characters, compliant with all specified requirements.
question:Can your company guarantee a stable supply?
answer:With 20 years of operation and a robust supply network, we ensure reliable and consistent product availability worldwide.
question:What is the warranty policy?
answer:We provide a 12-month warranty covering manufacturing defects, backed by dedicated technical support for swift issue resolution.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier, we offer proven quality, 85% repeat clients, and two decades of trusted expertise in industrial automation.
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:Can your company guarantee a stable supply?
answer:With 20 years of operation and a robust supply network, we ensure reliable and consistent product availability worldwide.
question:What is the warranty policy?
answer:We provide a 12-month warranty covering manufacturing defects, backed by dedicated technical support for swift issue resolution.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier, we offer proven quality, 85% repeat clients, and two decades of trusted expertise in industrial automation.
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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