We offer concrete controller a micro-controller based batch control unit. Specification:onboard rtcoperating supply: 110-230v ac/24vdcdisplay: 128 x 64 graphics lcd display with backlit/240 x 128 graphics lcd25, 40 discrete leds for process status indicationkeyboard: 20 keys membrane keypadanalog inputs: four channels for loadcell. excitation voltage: 5vdcpulse inputs: for water feeding thro water meterfield programmable parameters: set points/offset of all component, filter, various timings for batching sequencecontrol outputs: up to 24 relay outputso control of component feeding gateo discharge, alarm, mixer gate on/offo status: batch over, batch readydigital inputs: up to 24 digital inputs to read status & remote commands: auto/manual/semi auto switch, bucket top/bottom, start, stop commandscalibration: offset & span calibration through software using keypadreports: batch wise online print, offline print, summary print, recipe print etc. serial interface: rs-232/rs-485 (for printer/computer)mechanical data: mounting: panel mountingdimensions:o outer: 303 (w) x 243 (h) x 170 (d) mmo cutout size: 265 (w) x 223 mm (h)