E-FT-10 series are programmable, pressure-controlled timer designed for use in filter cleaning systems. E-FT-10 series consists of a control unit and output cards controlled by the control unit. The operating voltage of the output cards and the contact supplies are provided via the main unit. There are 8 outputs on the main unit and 16 outputs on each output card. Outputs can switch up to 250 VAC, 1A maximum. E-FT-10 series can notify the user of any fault condition in the solenoids connected to their outputs with an alarm relay. RS485 communication line on the instrument works according to Modbus protocol. Configuration parameters and error messages can be monitored via the communication line. E-FT-10 output can be changed by configuring the scan sequence using the communication line.