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M0698.docx  |  

Rev 2.3  |  Modified on 29/09/2017

 

|  © Remote Control Technologies Pty Ltd  

 

 

DISCLAIMER 

 
© Remote Control Technologies Pty Ltd. 

 
 

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No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the written 
permission of RCT.

 

 

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Information provided in this manual is intended to be accurate and reliable. However, RCT assumes no responsibility for its use or 
infringements upon the rights of third parties that may result from its use.

 

 

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All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation.  
RCT will accept no responsibility for actual use of the product based on these illustrative examples. 

 

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Please contact your nearest RCT branch for more information concerning applications in life critical situations or high reliability. 

 

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RCT

 

reserves the right to make changes to any product herein to improve reliability, function or design.  All specifications are 

subject to change without notice. 

 

 

 

Summary of Contents for Muirhead 11337

Page 1: ...PRODUCT MANUAL POWER MODE BYPASS CONTROLLER TO SUIT KOMATSU HD785 5 AND HD785 7 VEHICLES Part No 11337 12731 ...

Page 2: ...or infringements upon the rights of third parties that may result from its use All examples and diagrams shown in this manual are intended only as an aid to understanding the text not to guarantee operation RCT will accept no responsibility for actual use of the product based on these illustrative examples Please contact your nearest RCT branch for more information concerning applications in life ...

Page 3: ...ION FOR KOMATSU HD785 5 7 WIRING CONNECTIONS 7 INSTALLATION FOR KOMATSU HD785 7 8 WIRING CONNECTIONS 8 DIAGRAMS 9 WIRING DIAGRAM TO SUIT KOMATSU HD785 5 519c 9 WIRING DIAGRAM TO SUIT KOMATSU HD785 7 519d 10 WIRING DIAGRAM TO SUIT KOMATSU HD465 AND HD605 590a 11 CALIBRATION 12 SERVICE INFORMATION 12 SERVICE SCHEDULE 12 SERVICE PROCEDURE 12 PARTS LIST 13 TECHNICAL SPECIFICATIONS 13 COMPLIANCE AND ST...

Page 4: ... protect the machine and other equipment in the area Do not operate any machine with a known fault and report all findings to the supervisor in writing Test and operate machine as per machine OEM and site procedures Read and understand machine and site specific operational and testing instructions PRODUCT Before applying power to the equipment the user repairer installer must read all product inst...

Page 5: ...vailable as an option OPERATION AND USE When no load is detected the Muirhead Power Mode Bypass Controller will automatically select standard mode When a heavy load is detected the controller will automatically select power mode The controller automatically filters the payload input to eliminate the controller falsely changing states An optional momentary switch or key switch can be fitted to manu...

Page 6: ...2 high current outputs checked for over current Output 3 not checked as it is a low side driver Output 4 checked for correct output voltage Temperature checked for board temperature exceeding 80 C YELLOW Pulses during normal operation indicates system OK Flashes on and off at one second intervals on for one second off for one second GREEN On for normal operation Flashes when valid input goes activ...

Page 7: ...stalling to an HD785 7 cut the OEM wires coming out of the PWM2_M switch terminals 3 and 6 Join the OEM wire that was going to terminal 3 of the PWM2_M switch to the red wire pin 1 and join the OEM wire that was going to terminal 6 of the PWM2_M switch to the yellow blue wire pin 3 Splice in the black wire pin 2 to the OEM wire going to terminal 5 of the PWM2_M switch Ensure any loose wires are is...

Page 8: ... the OEM power mode switch 4 Green Output 3 Not connected 5 White optional Input 1 Optional connected to bypass switch pushbutton 6 Orange Input 3 Not connected 7 Pink Input 4 Not connected 8 Yellow Input 2 Connect to the payload strut sensor 9 Blue Output 4 Connect to LED ve This LED will be ON when the vehicle is in economy mode 10 Purple Output 2 Not connected 11 Black white optional Bypass GND...

Page 9: ...ILLUMINATE WHEN IN POWER MODE OPTIONAL SWITCH TO BYPASS CONNECTOR ON PCB OPTIONAL BYPASS JOIN EXISTING WIRE TO WIRE GOING TO PIN 4 CUT THIS WIRE AND ISOLATE TO MAKE SAFE IMPORTANT ALL CUT WIRES MUST BE INSULATED AND SECURED TO MAKE SAFE 1 2 3 4 5 6 7 8 9 10 11 12 GROUND OUT 11110 1 2 K 11981 GROUND www rct net au N12596 1 2 3 4 5 6 7 8 9 10 11 12 B A C D E F G H B A C D E F G H 1 2 3 4 5 6 7 8 9 1...

Page 10: ...OPTIONAL BYPASS SWITCH PUSHBUTTON OUTPUT GND PARK BRAKE INPUT VE PARK BRAKE INPUT VE OPTIONAL PARK BRAKE INPUTS EITHER CAN BE USED DEPENDING ON MACHINE CONFIGURATION SPECIAL NOTE IF THE PARK BRAKE INPUT IS ACTIVE AND THE STRUT SENSOR INPUT IS ACTIVE THE UNIT WILL NOT SELECT POWER MODE www rct net au N12596 OEM WIRING LED VE LED SWITCHING OUTPUT 11981 1 2K 11110 1 2 3 4 5 6 7 8 9 10 11 12 B A C D E...

Page 11: ...PUSHBUTTON OUTPUT GND PARK BRAKE INPUT VE PARK BRAKE INPUT VE OPTIONAL PARK BRAKE INPUTS EITHER CAN BE USED DEPENDING ON MACHINE CONFIGURATION SPECIAL NOTE IF THE PARK BRAKE INPUT IS ACTIVE AND THE STRUT SENSOR INPUT IS ACTIVE THE UNIT WILL NOT SELECT POWER MODE www rct net au N12596 POWER MODE SWITCH HD465 OEM WIRING IMPORTANT ALL CUT WIRES MUST BE INSULATED AND SECURED TO MAKE SAFE LED VE LED SW...

Page 12: ...ler utility available from RCT The following diagram is a visual representation of how the controller reacts to changes in voltage sensed from the sensor struts In reference to the diagram above A If the voltage is within this range the device will trigger or remain in economy mode By default this range is 2 49 V or below B If the voltage is within this range the device output will remain in whate...

Page 13: ...ions controller only Length 119 mm Width 80 mm Height Depth 65 mm Dimensions boxed for freight Length 140 mm Width 140 mm Height Depth 70 mm Weight controller only 255 g Weight including loom packaging for freight 600 g Input nominal voltage 12 to 24 V Ignition output continuous current maximum 10 A Auxiliary output continuous current maximum 0 7 A Operating temperate range 40 C to 85 C Connection...

Page 14: ...neric Standards Emissions for Residential Commercial and Light Industrial Environments EU IEC 61000 6 1 2005 Electromagnetic Compatibility EMC Part 6 1 Generic Standards Immunity for Residential Commercial and Light Industrial Environments IEC 61000 6 3 2006 A1 2010 Electromagnetic Compatibility EMC Part 6 3 Generic Standards Emissions for Residential Commercial and Light Industrial Environments R...

Page 15: ...r DC Direct Current PLC Programmable Logic Controller E G For example POT Potentiometer ETR Energised To Run PPM Pulses Per Metre ETS Energised To Stop PWM Pulse Width Modulation ESD Engine Shutdown PWR Power FET Field Effect Transistor Rev Revision GND Ground RF Radio Frequency H Hours RH Relative Humidity HEX Hexidecimal Numbering System RPM Revolutions per minute ID Identity RX Receiver i e Tha...

Page 16: ...Discover more www rct global com sales rct global com AUSTRALIA 61 0 8 9353 6577 AFRICA 27 0 83 292 4246 CANADA 1 705 590 4001 RUSSIA CIS 7 910 411 11 74 SOUTH AMERICA 56 9 7387 2385 USA 1 801 938 9214 ...

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