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Main wiring harness X1

The  main  wiring  harness  of  the  Sapphire  v3  has  two  bundles.  Each 

bundle  has  its  own  flexible  tube  protecting  the  wires  from  heat  and 

vibrations.

Extensions bundle

The  7-pin  Weipu  extensions  connector  is  reserved  for  future  use  and 

should not be connected.

Machine bundle

The machine wire bundle on the main wiring harness contains all wires 

and  splits  required  for  installation  on  an  asset.  This  includes  ignition, 

usage  and  extra  inputs,  power  to  the  display  and  all  necessary 

connections to the RFID keypad, relays and weight sensor. A complete 

overview and pinout can be found on the next page.

Wiring harness

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Summary of Contents for Sapphire v3

Page 1: ...Sapphire v3 Installation guide Hardware installation guide of the Sapphire v3...

Page 2: ...ions Abnormal Conditions Should any of the Sapphire v3 components become hot start to emit smoke or a strange odor immediately turn the power off and contact GEM One Continued usage is dangerous and m...

Page 3: ...bustion or electric equipment Scope This document is to be used by a trained and authorized person s with the necessary PPE as a guide for the installation operation and management of the Sapphire v3...

Page 4: ...ures used The main components can be found below Sapphire v3 interface box Sapphire v3 display DC DC converter RFID keypad Strobe alarm Weight sensor transducer Various wiring and antennas Various mou...

Page 5: ...Components Sapphire v3 Display RFID keypad Sapphire v3 Interface box Strobe alarm DC DC converter Weight sensor transducer...

Page 6: ...Components Overhead plate mounting kit Display mount Wiring harness X1 GPS and data antenna Display data connector...

Page 7: ...ector is reserved for future use and should not be connected Machine bundle The machine wire bundle on the main wiring harness contains all wires and splits required for installation on an asset This...

Page 8: ...in1 Ignition Red Din2 Usage hours White Din3 Ain3 Dout3 Dout4 Din4 Purple CAN1 H Grey CAN1 L X1 X1 X1 X1 X1 X1 X4 X3 USB Data USB ground USB Data USB Vbus 5V Fitted through cable gland on OWA4x IP67 c...

Page 9: ...Asset inputs Display RFID keypad Drive Inhibit Relay Aux relay Strobe light Buzzer Load sensor General guidelines Please note that every machine is different This document contains general guidelines...

Page 10: ...rgency button or any other supply that might cut of power The LED indicates if 12V output is available If this led is off please verify the installation Make sure to connect pin 1 which enables the DC...

Page 11: ...ore engine is on Must stay high when the engine is running Must go back low when machine is turned off Connecting the Usage input Din2 is optional but recommended Must be low 2V when machine is not in...

Page 12: ...Cover USB connections with heat shrink tubing to prevent disconnects from vibration Display can be powered on using the red push button on top Not used and should not be connected Once started the dis...

Page 13: ...ectors purple position is not important Always connect the GNSS connector blue The antenna should have an unobstructed view of the sky This is especially important to receive the GPS signal Please mak...

Page 14: ...20 Solder these connections and cover with heat shrink to isolate Mount the RFID keypad on a location easy accessible for operators to enter a pin or swipe an RFID card This led indicates if the machi...

Page 15: ...e the easiest connection to interrupt is the starter relay coil An electrical vehicle usually prevents an operator from driving when one of the following connections is interrupted driver seat switch...

Page 16: ...k to isolate Only use a 12V relay with built in yback diode as included by default in the kit The optional strobe light and buzzer can warn a supervisor of an incident such as an impact lockout critic...

Page 17: ...Blue Transd 1 X1 24 13 15 The load sensor will output a voltage between 0 and 5V on Transd 1 Analog using the ground as a reference This output voltage is linear with the pressure in the hydraulic sys...

Page 18: ...igh voltage on the inputs to be detected The following circuit can be used to convert a pull to ground signal to an active high signal Converted active high signal ready to be used directly as input s...

Page 19: ...nvert a signal from an isolated oating supply to a signal with a common ground Converted signal with common ground ready to be used directly as input source for the Sapphire v3 eg key switch usage If...

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