Specification Brand : diustou BulletPoint1 : RS485 Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip, using standard MODBUS RTU format RS485 communication protocol. BulletPoint2 : Baud rate, input signal, relay status, device address can be read by software/command. BulletPoint3 : Can realize 2/3/4 way input signal detection, 2/3/4 way relay output. BulletPoint4 : Baud rate: 4800/9600/19200, default 9600bps, support power-down save, can be used for digital detection or power control occasions. BulletPoint5 : With diode lag current protection, optocoupler protection circuit, short response time, on-board 2-way/3-way/4-way 5V, 10A/250VAC 10A/30VDC relay, can be continuously absorbed 100,000 times. CurrentRating : 10 amps ExternallyAssignedProductIdentifier : 4550202623447 IncludedComponents : inc ItemName : RS485 Modbus Relay 8-bit MCU and SP3485 Chip PLC Control DC5V 5.08mm Terminal 32V with Diode lag Current Protection & Opto Isolation (4 Way Relay) ItemPackageDimensions_Height : 34 millimeters ItemPackageDimensions_Length : 73 millimeters ItemPackageDimensions_Width : 73 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : solid-state-relays Manufacturer : DIUSTOU Material : Material MaximumSwitchingCurrent : 10 amps MaximumSwitchingVoltage : 10 volts MeasurementSystem : Metric MeasurementSystem1 : Imperial MeasurementSystem2 : Metric ModelName : KIMISS9vtdhgbquw ModelNumber : A1R4MR40 MountingType : DIN Rail Mount NumberOfItems : 1 OperationMode : Automatic PartNumber : A1R4MR40 ProductDescription : This is a RS485 relay product of the DIUSTOU brand ProductSiteLaunchDate : 2024-06-18T05:40:01.523Z Size : 4-way SpecificationMet : Din SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39122300 Wattage : 2 watts