Description
JPF4816 Chassis Fan Speed Controller Basic Version DC 12V 24V 48V PWM Temperature Control without 485 SerialBasic Version,without 485 Serial
Advanced Version,with 485 SerialDescription:
- This type of fan speed controller uses the single chip microcomputer with ARM core as the main control chip, with a temperature display surface frame, which can be directly embedded into the panels of various chassis cabinets. The governor controls the fan speed through the detected temperature. The higher the temperature, the faster the speed. When the temperature is lower than the starting temperature, the fan stops or maintains the minimum speed; When it is higher than the starting degree, the fan starts at low speed. If the temperature continues to rise, the fan speed will also slowly rise. When the temperature rises to the set full speed temperature, the fan will become full speed operation; When the temperature starts to drop, the fan speed will also automatically drop, so as to work in a cycle. The governor also supports controlling the fan speed by receiving RS485 serial port commands. The serial port commands follow the Modbus RTU protocol, and the fan speed is 0-100% adjustable.Features:
- Wide voltage design, support 12V/24V/48V 4-wire PWM fan with the maximum current of 6A
- Automatically adjust the fan speed/air volume according to the detected temperature
- Real time display of temperature
- The starting temperature and full speed temperature of the fan can be freely configured through the display panel or 485 serial port
- Support minimum speed mode and fan stop mode
- Support fan fault detection and NPN output indication
- Query fan status and current temperature, forced control of fan speed and other functions
- High precision standard configuration temperature sensor
- Built-in fan power management circuit to ensure reliable shutdown of the fan
- Two kinds of fan connection ports are provided
- Industrial level technical scheme to ensure product stability and durabilityParameter:
- Main control board size: 70 x 46 x 25mm
- Installation hole size: 63 x 40mm
- Display panel size: 79 x 42 x 26mm
- Installation hole size: 76 x 40mmUsage Method:
- Connect the power supply of the governor and the wiring of the fan according to the interface instructions
- Connect the temperature probe to the governor, fix the metal part of the probe on the heating part
- Turn on the power supply, and the governor will adjust the fan speed according to the temperature detected by the temperature probe
- Pay attention to insulation protection during installationPackage Included:
- 1 x Fan Speed Controller
- 1 x Display Screen
- 1 x Terms
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1. We will process the order within the handling time ,if you have any questions, please contact us via message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.Custom Duties & Taxes
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2. Please check with your country's customs office and inform us what/how much should declare before shipping.response
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On Jan 4, 2023 at 01:54:12 PST, seller added the following information:
