Specification AgeRangeDescription : adult Brand : JAOCDOEN BulletPoint1 : Measure Whether: Rain and snow sensor is a qualitative measuring device, which is used to measure whether it rains or snows outdoors or in the nature. BulletPoint2 : and Sensitive: The rain and snow sensor is , reliable, beautiful and easy to install. The sensitivity of the sensor is adjustable for more flexible use. BulletPoint3 : AC Measurement Technology: The unique AC measurement technology prevents the oxidation of the sensing plate and ensures long term sensitivity. BulletPoint4 : Automatic Heating: The automatic heating function can be used for snow detection to prevent freezing and condensation when the temperature is lower than 0 ℃ for a long time and the humidity is high. BulletPoint5 : Heating Temperature Range: The temperature during heating shall be strictly controlled within 40 ° C (default value) to prevent excessive oxidation caused by dry burning and prolong the service life. Color : 2 ExternallyAssignedProductIdentifier : 7318617897405 IncludedComponents : No ItemName : JAOCDOEN Rain and Snow Sensor Relay Output 485 Wind and Rain Transmitter for Greenhouse Aquaculture Buildings ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automatic-lawn-irrigation-controllers Manufacturer : JAOCDOEN Material : copper ModelName : JAOCDOEN0g6y5ds9gw ModelNumber : JAOCDOEN0g6y5ds9gw NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JAOCDOEN0g6y5ds9gw ProductDescription : Specification: Item Type: Rain and Snow Transmitter Material: Plastic Color: As Pictures Shown Weight: Approx. 153g / 5.4oz Power Supply: 10~30V DC Normal Working Power: 0.4W Storage Environment: -40?~80? Output : 485 Relay Parameter Configuration: Software Setting Default Address: 01 Support Function Code: 03, 06 Maximum Heating Temperature: 40 ? (Default) Load Capacity Output Relay: 250V AC 1A, 30V DC 1A Product Size: Approx. 89x64x38mm / 3.5x2.5x1.5in Model RS-YUX-N01R01-H Type Switching Value + 485 + Automatic Heating Function Line Sequence VCC GND A B RC RO Brown Black Yellow Blue Green White Ambient Temperature for Heating Start: Working Power During Heating: 2.4W Wiring Description: It is widely used for qualitative measurement of rain and snow in environment, greenhouse, aquaculture, buildings, etc. The voltage power input can be 10~30V. When connecting 485 lines, note that the two lines A/B shall not be reversed, and the addresses of multiple devices on the bus shall not conflict. Power Positive Power Supply (10-30V DC) (Brown) Negative Pole of Power Supply (Black) Output 485-A (Yellow) 485-B (Blue) Relay Normally Open Contact White, Green 1) The computer has multiple COM ports, and the selected port is incorrect. The device cannot be connected to the PLC or computer. Possible causes: 2) The device address is incorrect, or there are devices with duplicate addresses (factory default is all 1). 3) Baud rate, check mode, data bit, stop bit error. 4) The polling interval and waiting time for response of the host are too short, which should be set 200ms. 5) 485 bus is disconnected, or A and B lines are connected reversely. 6) If the number of equipment is too large or the wiring is too long, power shall be supplied nearby, 485 intensifiers shall be added, and 120 ? terminal resistance shall be added at ProductSiteLaunchDate : 2024-04-24T09:46:38.876Z Size : 220VAC SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 46171600