equipment sourcebook - Loctite.ph

LOCTITE ® SPRAY VALVE CONTROLLERItem Number: 98521The Loctite® Spray Valve Controller provides 2 independent air signals and is designed to work integrally with the Loctite® SprayValve (item 98520), providing the open/close signal and atomizing air supply, see page 69. The digital timing control can beadjusted separately for Pre-Spray, Spray, and Post-Spray time sequences.This timing flexibility allows the unit to be used for any single-actingautomatic control valve or hand held pneumatic valve.This unit can also integrate with an external PLC.Features:• Microprocessor based timed controller• Fully independent valve, open/close andatomization air supply• 3 separate timed sequences – pre-spray,valve on, post- spray/valve off• Timed or manual mode with foot pedal control• All time modes maintained in memorywith AC power disconnectedTheory of OperationProduct flows from a reservoir under air pressure as provided bythe Loctite® Spray Valve Controller. The controller also providesair to open/close the valve and a separate atomizing air source tothe spray valve nozzle assembly. Timing and pressure controls foratomizing air, fluid line pressure, valve stroke adjustment,height from surface, and material viscosity can be adjusted tooptimize required dispense quantity and coverage pattern.Power SourceAir SupplyNumber ofDispense ValvesDimensionsWeightParts Included989268 –0.014 Nozzle Kit989269 –0.028 Nozzle KitTECHNICAL SPECIFICATIONS90/260 VAC; 47/63 HzMinimum 30 psi2.5" H x 12.5" L x 7.6" D5.5 lbs.(1) Controller Unit and Power Cord (1) Foot Pedal(1) 4' Air Supply Line and FilterAdditional Accessories Sold Separately982720 / 982723 –Loctite ®Bond-A-Matic ®Reservoirs withLow Level Sensors984621 – Loctite ® Replacement Foot Switch1982726 / 982727 –Loctite ®Bond-A-Matic ®ReservoirsDISPENSING Controllers &ReservoirsLOCTITE ® DIGITAL MULTI-FUNCTIONAL CONTROLLERItem Number: 1022006The Loctite® Digital Multi-Functional Controller is a versatile, programmablecontroller designed to provide on/off digital timing and interface logic for up tothree independent functions, pneumatic or electric. A typical use for this unitwould be to operate a dispense valve, advancing slide mechanism, and a turntablein a workstation. It is readily compatible with low level sensors from Loctite® brandreservoirs and the Loctite® 300 ml Cartridge Pusher. It has an interface for twohand,anti-tie-down start switches that makes it ideal for workstation applicationsby eliminating the potential for pinch points. It also includes an interface fora part present sensor, a dispense confirmation sensor, and can provide interfacesignals to a host PLC.Features:• Keypad with LCD display to program the on/off times ofmultiple devices in 0.1 second increments• Interface connections for reservoir low level sensors, partpresent sensors, dispense confirmation sensors, slideposition switches, electrical motors, indicator lights, footswitch, anti-tie-down switches, PLC communication, etc.• Emergency Stop button on front face of the enclosure• Fully modular for optimum system configurationTheory of OperationThe Loctite® Digital Multi-Functional Controller, when usedwith a Loctite® Dispense Valve and Reservoir, provides acomplete automated dispense system. The controller providesdigital timing control for any Loctite® brand automatic dispensevalve, advancing slide, turntable, or rotospray system. Dispensetime range is from 0.01 to 59.99 seconds in 0.01 secondincrements for precise and repeatable dispensing.ElectricalAir InputNumber ofDispense ValvesDimensionsWeightParts IncludedTECHNICAL SPECIFICATIONSInput voltage 100/240 VAC; 50/60 Hz 0.6 ampsInternal voltage: 24 VDC60-100 PSI-G, filtered, dry air at 1 CFM (minimum)3 (Independent)11.375" W x 9.125" D x 8.0" H5 lbs.(1) Digital Multi-Functional Controller (1) Foot Switch Assembly(1) 24 VDC Power Supply (1) ManualAdditional Information For Spare Parts and Accessories, see page 84.Additional Accessories Sold Separately984691 – Loctite ® Advancing Slide (2" Stroke)1044248 – Loctite ® 2-Hand Anti-Tie-Down Switch Set8900550 – Loctite ® PLC Interface Cable1044249 – Loctite ® Cable Connector Plug KitFor additional information and the full line of equipment, visit www.equipment.loctite.com.17