Specification Brand : Eujgoov BulletPoint : This item is used and in working condition. BulletPoint1 : in Use: Designed to have optocoupler, 4 channel relay, digital tube, LED light, button, RS485 and receiver for working. BulletPoint2 : Varied Commands: Has 7 kinds of commands of MOMENTARY, SELF LOCK, INTERLOCK, OPEN, CLOSE, DELAY 1 in SECOND and DELAY 2 in 0.1 SECOND. BulletPoint3 : Easy to Install: The work voltage and current are DC 12V, 9-13MA. Also, the installation is very easy with light weight and small size. BulletPoint4 : Simpler Control: Using MS51FB9AE chip as main control, can be used with TB441 remote control and SP485 USB to RS485 converter. BulletPoint5 : Digital Display: The digital display enables a clear viewing on the working status, which will bring more convenience to your . Color : One Color ConnectorType : Quick Connect CurrentRating : 40 amps ExternallyAssignedProductIdentifier : 8459223087053 ItemName : 4 Channel Relay Development Board, Relay Control Module Development Board, Relay Control Module Module Board with LED Digital Display DC 12V for SCM MCU ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voltage-monitoring-relays Manufacturer : Eujgoov Material : Copper MaximumSwitchingCurrent : 40 amps MaximumSwitchingVoltage : 32 volts ModelName : Eujgoovth7n23rxm5 ModelNumber : Eujgoovth7n23rxm5 MountingType : Panel Mount NumberOfItems : 1 OperationMode : Automatic PartNumber : Eujgoovth7n23rxm5 ProductDescription : 1. Varied Commands: Has 7 kinds of commands of MOMENTARY, SELF LOCK, INTERLOCK, OPEN, CLOSE, DELAY 1 in SECOND and DELAY 2 in 0.1 SECOND. 2. Simpler Control: Using MS51FB9AE chip as main control, can be used with TB441 infrared remote control and SP485 USB to RS485 converter. 3. in Use: Designed to have optocoupler, 4 channel relay, digital tube, LED light, button, RS485 and infrared receiver for working. 4. Digital Display: The digital display enables a clear viewing on the working status, which will bring more convenience to your . 5. Easy to Install: The work voltage and current are DC 12V, 9-13MA. Also, the installation is very easy with light weight and small size.
Spec: Item Type: Development Board Model: N722A04 Material: PCB Working Voltage: DC 12V Working Current: 9-13MA IR Remote Control Working Distance: Approx. 8 ~ 16m / 26.25 ~ 52.49ft (receiving sensitivity ≥ 0.5mW/m²) Main Equipment: 4pcs relays, 1pc LED display.