SainSmart 4 Channel RS485 DC 12V Delay Timer Switch Adjustable Module Clock Time for Arduino

brand: SainSmart SKU: 101-60-219
$23.00 $40.00 Save $17.00
  • It is an 4-channel relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino AVR PIC ARM PLC etc.
  • It is also able to control various appliances and other equipments with large current.
  • Relay output maximum contact is AC250V 10A and DC30V 10A;Widely used for all MCU control industrial sector PLC control smart home control.
  • Standard interface can be directly connected with microcontrollers. Red working status indicator lights are conducive to the safe use.
SPECIFICATION
  • Working voltage: 12V
  • Channel: 4 channel relay interface board which can be controlled directly by a wide range of microcontrollers such as Arduino AVR PIC ARM PLC etc.
  • Item size: approx. 76.94 * 89.84mm / 3.03 * 3.54 in
  • Item weight: 100g / 3.53oz