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Home Product KN-YY2-TC-DC Smart Energy DC Controller for HVAC Solar Applications
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KN-YY2-TC-DC Smart Energy DC Controller for HVAC Solar Applications

KN Temperature Controller
TC-DC Controller
YY2 Series Controller
KN-YY2-TC-DC
The KN Temperature Controller (KN-YY2-TC-DC) is a high-precision TC-DC Controller from the YY2 Series, designed for efficient temperature regulation in industrial automation and process control applications.
Categories:Tools & Accessories
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Product Description

The KN-YY2-TC-DC Controller is a high-precision industrial KN Temperature Controller from the YY2 Series, featuring 4 analog inputs and 2 relay outputs for direct integration with sensors and actuators. Designed as a versatile TC-DC Controller, it supports up to 8 expansion modules and offers Modbus-RTU communication via RS-485 interface for system connectivity. Operating within 12-24V DC, this device functions optimally in -20°C to 60°C environments, making it ideal for HVAC, energy management, and process automation. The YY2 Series Controller integrates a 2.4-inch LCD for real-time monitoring and provides up to 10 meters of sensor detection range with ±0.3°C accuracy. While compact and energy-efficient, it lacks wireless connectivity. Its 2000mAh backup battery ensures uninterrupted operation during power fluctuations.
Parameter Specification
Model Number KN-YY2-TC-DC
Controller Type KN Temperature Controller (YY2 Series)
Control Method PID/ON-OFF/Advanced Algorithm
Input Signal Thermocouple, RTD, 4-20mA, 0-10V
Output Type Relay, SSR, 4-20mA, 0-10V DC
Power Supply AC/DC 100-240V ±10%
Accuracy ±0.5% F.S.
Operating Temp -20°C to +70°C
Communication RS-485 Modbus RTU Protocol
Display LED with Dual 4-Digit Readout
Protection Rating IP65 Front Panel
Mounting DIN Rail (35mm) / Panel Mount
Certification CE, RoHS, UL
Weight 180g ±5%
Dimensions 96×96×60mm (W×H×D)
question:Can you provide shipping photos and purchase dates of similar products?
answer:Yes, we can share relevant documentation upon request.
question:Do you offer upgraded or alternative models of the products?
answer:Yes, we provide upgraded and alternative models based on availability and requirements.
question:Do you accept payment after delivery?
answer:We typically require advance payment, but flexible terms can be discussed case-by-case.
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 you provide shipping photos and purchase dates of similar products?
answer:Yes, we can share relevant documentation upon request.
question:Do you offer upgraded or alternative models of the products?
answer:Yes, we provide upgraded and alternative models based on availability and requirements.
question:Do you accept payment after delivery?
answer:We typically require advance payment, but flexible terms can be discussed case-by-case.
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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