Specification Brand : Yunseity BulletPoint : 10pcs/lot HF3FA-012-ZTF 5-pin Relays A set of normally open 10A 12VDC HF3FA-012-ZTF BulletPoint1 : Easy Control: The relay module allows for easy control of larger currents with a small input current, providing automatic regulation, safety guard, and circuit switching functions. BulletPoint2 : Stable Communicating: Equipped with a mature and stable 8 bit MCU and RS485 communicating chip, the relay module uses the standard for RTU format for communicating. BulletPoint3 : Versatile Applications: With 2 input signal detection channels and 2 relay outputs, this module is suitable for digital signal detection or power control in a variety of settings. BulletPoint4 : High Performance: The relay board ensures a predetermined step change in the controlled variable when the input signal meets set requirements, making it a dependable component in automation control circuits. BulletPoint5 : Efficient Operating: By utilizing the RS485 communicating protocol, this relay module offers efficient operating and seamless integration into automation systems for improved performance. Color : One Color ConnectorType : Screw CurrentRating : 25 amps ExternallyAssignedProductIdentifier : 7318622789597 ExternallyAssignedProductIdentifier1 : 013227263400 ExternallyAssignedProductIdentifier2 : 0013227263400 IncludedComponents : Replacement Part ItemName : Automatic Regulation Relay Module 2 Channel Control Board with Optocoupler, 8 Bit MCU and RS485 Communicating Chip, Digital Signal Detection Power Switching, for RTU Protocol ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : current-monitoring-relays Manufacturer : Yunseity Material : silver MaximumSwitchingCurrent : 25 amps MaximumSwitchingVoltage : 50 volts MeasurementSystem : Metric ModelName : Yunseityfq961a50s7 ModelNumber : Yunseityfq961a50s7 MountingType : Panel Mount NumberOfItems : 1 OperationMode : Automatic PartNumber : Yunseityfq961a50s7 ProductDescription : Specification: Item Type: Relay Module Material: PCB Power Supply Voltage: 5 to 32V Communicating Protocol: Support standard for RTU protocol Communicating Interface: Support RS485 interface Communicating Baud Rate: 4800, 9600, 19200, default 9600bps, support power off memory Output Signal: Relay switch signal Device Address: Range 1 to 255, default 255, support power off memory