Specification Brand : Lufasa BulletPoint : RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 8-Channel Port Remote Control Switch PLC Control Board CurrentRating : 1 amps ExternallyAssignedProductIdentifier : 4852343727238 ItemName : RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 8-Channel Port Remote Control Switch PLC Control Board ItemTypeKeyword : sensor-blocks Manufacturer : Lufasa Material : Copper MaximumSwitchingCurrent : 1 amps MaximumSwitchingVoltage : 12 volts MeasurementSystem : Metric OperationMode : Automatic PartNumber : ZGL-module-11581 ProductDescription : 1. Descriptions:
R421A08 8 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 8bit input signal detection and 8bit relay output. It can be used for digital detection or power control occasions.
2. Features:
1>.Support Modbus RTU protocol 2>.Support RS485/TTL UART interface 3>.Output indicator in multi mode 4>.Address can be set 5>.Support input reverse connection protection 6>.Relay switch output 7>.Support parameter memory function