Pumps/ peristaltic pumps/ Longer Pump OEM PUMP T100-SV-10&YZ1515X-ASpecificationSpeed: ≤100rpmSpeed resolution: 0.1rpm*Direction control: Direction is controlled by external switch signal. CW when switch is open, CCW when switch is closed.*Start/stop control: Start/stop is controlled by external switch signal. Pump runs when switch is open, stops when switch is closed.*BCD dial switch speed control: The speed is divided into 15 grades. BCD position 1-F corresponding to 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100(rpm)*External speed control (optional): 4-20mA, 0-5V, 0-10V, 0-10kHzCommunication control: RS485 interface,compatible both with Longer OEM protocol or Modbus protocolCommunication Pump ID: Pump ID range is 1-30Bit rate: 1200bps or 9600bpsPower-off memory: Return to previous status when powered onPower supply: DC24V/50W