Flo-Tite PRO-torQ ELO Series Instruction Manual Download

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Wiring diagrams are shown with torque switches . Models without
torque switches have those switches bypassed in the diagrams .

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• Proportional Control
• Torque Switches
• Battery Backup
• LCS

Elo-NA8F8/Elo-NB9

24vdc Proportional

EloNA8E8/Elo-NB9

24vac Proportional

24VAC/VDC Proportional Control

WIRING DIAGRAMS

USE ONLY FLO-TITE GENUINE REPLACEMENT PARTS

ELo Rev C ECR 044V

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Summary of Contents for PRO-torQ ELO Series

Page 1: ...LACEMENT PARTS ELo Rev C ECR 044V Page 1 of 28 TO PREVENT POTENTIAL INJURY OR DAMAGE TO PROPERTY READ THIS MANUAL CAREFULLY AND COMPLETELY INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS ELO Serie...

Page 2: ...sult in injury or death To reduce the risk of electric shock see installation instructions and consult a professional electrician on how to bond all electrical equipment Also contact a licensed electr...

Page 3: ...dels with battery backup and local control capabilities The various models might seem to be easily adaptable across any site or design intent but are actually very specific as to how they interface to...

Page 4: ...l On Off or Proportional Ambient Operating Range 22 F to 158 F 30 C to 70 C Humidity Range 0 95 RH Altitude Limit 9850 ft 3000 m Below are Terms and Definitions used throughout this manual 1 XTS TS pr...

Page 5: ...or without power Turn the handwheel CW to make the output drive move CW when viewed from above Turning the handwheel CCW makes the output drive turn CCW WARNING To avoid dangerous or fatal electrical...

Page 6: ...ve a terminal block from the PCB receiver pullstraightOUTinadirection parallel to the PCB Use caution when reinserting block make sure all pins are aligned before seating Torque Switch TS equipped pro...

Page 7: ...power to the motor when a high torque event occurs Torque Switch Normal Mode 1 In normal operating mode the torque switch and drive cam are in the neutral position shown in the photo 2 Internal gearin...

Page 8: ...a sharp 2 5mm hex key to free up the cam set screw Take care not to let the hex key slip at this stage it can easily strip out Once it is free adjust it as described below Rotate the hex key to the R...

Page 9: ...or to your required CCW position Keep all changes within 3 degrees of the factory setting Adjust CCW Cam Second from Bottom 4 Cam 2 is the second cam up from the bottom green and is the end of travel...

Page 10: ...w rides along the camshaft Now SLOWLY rotate the hex key to the LEFT pushing the cam until you hear the click on the bottom switch Continue to rotate the cam between 3 and 5 degrees to the LEFT to mak...

Page 11: ...hrough its full travel from full CW to full CCW and back again to check for any possible interference Do NOT utilize any mechanical advantage devices to rotate the handwheel pipes wrenches extension b...

Page 12: ...MAIN TERMINAL BLOCK B No connections are made to the proportional control board directly 8 Set the jumper headers for correct signal IN and OUT ref next page 9 Rotate the potentiometer pinion gear to...

Page 13: ...Signal IN Connection to Main Term Block L2 Neu L1 Hot Feedback Select Input Select 2 10vdc TOP 2 4 20mA BOT 2 4 20mA TOP 2 2 10vdc BOT 2 DEFAULT Make all connections to the MAIN terminal block ONLY P...

Page 14: ...CW before tightening the two M3 setscrews on the sector drive gear 10 Apply correct power according to the actuator model A The blue LED D1 will turn on and grn LED STA will turn on 11 Press the SET...

Page 15: ...m Fault OUT Dry Contact DIP ON OFF FUNCTION 1 4 20mA 0 2 10V Input 2 0 10V 2 10V 4 20mA 3 4 20mA 0 2 10V Feedback 4 0 10V 2 10V 4 20mA 5 Mod On Off Control DIP FUNCTION 4 Off Factory Function 4 On Fac...

Page 16: ...T shaft rotates in a CCW direction as viewed from above and stops at the full CCW Open position 6 Measure terminals 5 and 6 to read 20mA 10vdc 7 Read continuity between terminals C D to show the CCW A...

Page 17: ...ST be secure and set according to the procedures in the Adjusting CW CCW End of Travel section Motor is extremely hot to the touch Control noise or excessive duty cycle Check for stray voltage uctuati...

Page 18: ...that of the actuator Increase actuator size With the actuator removed from the mechanical equipment manually rotate the valve or damper through its intended range of travel to check for mechanical pro...

Page 19: ...123 3 11 79 8 50 216 4 73 120 9 45 240 0 669 17 1 38 35 4 M8 1 25 X 20mm Deep F07 2 756 70 4 7 120 12 5 turns 90 24 5 11 Elo NB9 10 45 265 6 150 4 85 123 3 11 79 8 50 216 4 73 120 9 45 240 0 669 17 1...

Page 20: ...ng System Manual Override Handwheel Inside the actuator Easily accessible switch cam stacks Modular Control Cards including internal heater 2 position 3 position proportional control custom interfaces...

Page 21: ...e sizing data is provided in the table below to assist in the selection of the proper wire size for HRSN3 Series actuators using various wire sizes over distance Be sure to reference the correct volta...

Page 22: ...switches bypassed in the diagrams On Off Control Torque Switches Battery Backup LCS Elo NA8C Elo NB9 12vdc On Off Elo NA8B Elo NB9 12vac On Off 12VAC VDC On Off Control WIRING DIAGRAMS USE ONLY FLO TI...

Page 23: ...ssed in the diagrams Proportional Control Torque Switches Battery Backup LCS Elo NA8C8 Elo NB0 12vdc Proportional Elo NA8B8 Elo NB9 12vac Proportional WIRING DIAGRAMS 12VAC VDC Proportional Control US...

Page 24: ...switches bypassed in the diagrams On Off Control Torque Switches Battery Backup LCS Elo NA8D Elo NB5 24vdc On Off Elo NA8E Elo NB9 24vac On Off 24VAC VDC On Off Control WIRING DIAGRAMS USE ONLY FLO TI...

Page 25: ...ssed in the diagrams Proportional Control Torque Switches Battery Backup LCS Elo NA8F8 Elo NB9 24vdc Proportional EloNA8E8 Elo NB9 24vac Proportional 24VAC VDC Proportional Control WIRING DIAGRAMS USE...

Page 26: ...tches bypassed in the diagrams On Off Control Torque Switches Battery Backup LCS Elo NA8K0 Elo NB9 120vac On Off Elo NA8L0 Elo NB9 230vac On Off 120 230VAC On Off Control WIRING DIAGRAMS USE ONLY FLO...

Page 27: ...passed in the diagrams Proportional Control Torque Switches Battery Backup LCS Elo NA8K8 120vac Proportional Elo NA8L8 Elo NB9 230vac Proportional 120 230VAC Proportional Control WIRING DIAGRAMS USE O...

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