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Home Product SR23-B Proximity Switch Sensor, 24VDC NPN Output, IP67 Rated, Compact Design for Machinery Equipment
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SR23-B Proximity Switch Sensor, 24VDC NPN Output, IP67 Rated, Compact Design for Machinery Equipment

SR23-B relay
SR23-B controller
SR23-B module
SR23-B
SR23-B relay ensures stable current regulation, SR23-B controller provides system automation management, and SR23-B module supports multi-device integration. Optimized for industrial control applications.
Categories:Automotive
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Product Description

The SR23-B module combines a relay and controller into a compact industrial solution, featuring 4 digital inputs and 2 relay outputs for seamless integration with up to 10 peripheral modules. It supports Modbus/CAN communication, operates at 12-24VDC, and functions reliably in temperatures from -20°C to 60°C. Designed for automation, energy systems, and manufacturing, its robust design ensures high durability. Key highlights include a 2000mAh backup battery, a 3.5-inch HMI interface, and a 10-meter sensor detection range. While its modularity and low power consumption are strengths, the SR23-B controller may require additional units for large-scale setups due to limited native expansion. This relay-enhanced module excels in reliability and adaptability for critical industrial tasks.
Parameter Specification
Model Number SR23-B
Type Relay/Controller/Module Integration
Control Voltage Range 12-24 VDC ±10%
Contact Capacity 10A @ 250VAC, 15A @ 125VAC
Input Signal DC 5-24V, Optically Isolated
Control Output SPDT, 1 Form C
Mounting Type DIN Rail/35mm Panel
Operating Temperature -25°C to +70°C
Storage Temperature -40°C to +85°C
Protection Class IP20 (Internal Use)
Certification CE, UL, RoHS Compliant
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Is low-value declaration possible for shipments?
answer:Yes, low-value declaration is allowed if compliant with local laws and regulations.
question:How is after-sales handled if a refurbished item malfunctions?
answer:Warranty does not cover refurbished products. Repair costs may be required.
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:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:Is low-value declaration possible for shipments?
answer:Yes, low-value declaration is allowed if compliant with local laws and regulations.
question:How is after-sales handled if a refurbished item malfunctions?
answer:Warranty does not cover refurbished products. Repair costs may be required.
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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