AC20TB Temperature Controller Module, Honeywell ProSeries Industrial Sensor Thermostat

AC20TB temperature controller

AC20TB industrial module

AC20TB PLC module

AC20TB

The AC20TB temperature controller is a robust industrial module designed for seamless integration as a PLC module, ensuring precise thermal regulation in automation and process control systems.

Specification

SEODescription

The AC20TB temperature controller is a versatile industrial module designed for precise thermal regulation in automation systems. As a PLC module, it features 4 analog inputs (compatible with thermocouples, RTDs, or voltage signals) and 2 relay outputs, supporting direct connection with up to 8 expansion modules for system scalability. It operates on 24V DC power with a wide temperature range of -20°C to +70°C, suitable for harsh environments in manufacturing, chemical processing, and energy sectors. The AC20TB industrial module integrates multiple communication interfaces including RS-485, Modbus, and Ethernet for seamless integration into smart factories. Its key advantages include high measurement accuracy (±0.1%) and robust aluminum housing, though its advanced PID configuration requires technical expertise for optimal performance.

SEOSpecification

Parameter	Specification
Model	AC20TB
Type	AC20TB Temperature Controller / PLC Module
Input Voltage	24V DC ±10%
Output Type	Relay / Analog (4-20mA)
Temperature Range	-20°C to 80°C (operational)
Communication	RS-485, Modbus RTU
Protection Rating	IP65 (AC20TB Industrial Module)
Mounting	DIN Rail
Operating Temperature	-40°C to 85°C (storage)
Humidity	5% to 95% non-condensing
Certification	CE, RoHS, IEC 61131
Dimensions	90mm x 60mm x 25mm
Weight	150g
Warranty	3 years

SEOQandA

question:Does the company have a professional product selection engineering team?
answer:Yes, our team specializes in market analysis and product testing to ensure quality and demand alignment.
question:Why did the received products have cut labels?
answer:Cut labels may result from logistics mishandling; contact us with evidence for immediate resolution.
question:How does after-sales handle malfunctioning products found to be refurbished?
answer:We offer replacement or refund and investigate suppliers to uphold our quality commitment.

SEOQandA_Product

question:AC20TB fails to power on. What could be the issue?
answer:Check power connections and battery status. Ensure the device isn't in sleep mode or experiencing hardware faults.
question:AC20TB has unstable network connectivity. How to resolve?
answer:Verify Wi-Fi signal strength, update firmware, and reset network settings. Avoid interference from other devices.
question:AC20TB displays slow performance during operation. What steps to take?
answer:Clear cache, ensure adequate storage space, and close background apps. Check for overheating issues.
question:AC20TB cannot sync data with the cloud. How to fix?
answer:Confirm account permissions, check internet connectivity, and update sync software. Restart the device if needed.
question:AC20TB firmware update fails repeatedly. What's the solution?
answer:Ensure stable internet, sufficient storage, and correct update file. Try manual installation via recovery mode.