2.5 | Selecting System Components
Correct component selection is important for reliable installation and operation of the COMMAND system. Harnessing requirements will vary depending on tractor model, implement configuration, GNSS receiver type, and hydraulic interface. For assistance selecting compatible components, use the COMMAND kit picker at t3rra.com or contact T3RRA.
Factors that will affect harnessing requirements include:
- Tractor brand
- Tractor model
- Scraper brand
- Scraper model
- GNSS receiver model
- Available Electrohydraulic Valves
John Deere Harnessing Compatibility
The COMMAND harnessing system has been designed to allow us to leverage existing customer and dealer knowledge of John Deere harnessing systems. We can then take advantage of this familiarity on the technical support front, while leveraging the fact that John Deere dealers also possess many of these parts in stock at-the-ready.
Typical John Deere Components
| SKU / Part No. | Name |
|
BPF10403 OR BPF10404 OPTIONAL POWER |
Constant Power Harness (Row Crop) OR Constant Power Harness (Articulated) |
|
BPF11117 REQUIRED |
Front Extension Wiring Harness Kit (including terminator module) |
|
RE174725 OR RE174726 IF NO ISOBUS PRESENT |
GreenStar™ Ready Field Installation Kit (Rowcrop) OR GreenStar™ ISO Implement Connector Field Installation Kit (Articulated) |
|
PF90538 IF USING STARFIRE GNSS |
Implement Receiver Wiring Harness Kit |
|
BPF10547 REQUIRED |
iGrade Counterbalance Valve kit - generally recommended and mandatory for proper operation with certain SCVs and external valves. |
Base COMMAND Components
The components below are required for a base COMMAND installation.
| SKU / Part No. | Name |
| T3H-E001 | COMMAND ECU – Controller Only |
| T3H-L001 | COMMAND ECU Licence – Licence Only |
| T3H-C002 | COMMAND ECU Adapter - CAN & Analog |
| T3H-C003 | COMMAND Arm/Engage Switch Adapter |
| T3H-C004 | COMMAND Arm/Engage Switch |
| T3H-C005 | COMMAND ISOBUS/Ext Breakout Adapter |
| T3H-C006 | COMMAND Cab Breakout Adapter |
| T3H-C008 | COMMAND Cab/Ext Extension Adapter |
| T3H-T001 |
Tablet Serial Interface Adapter (RA 4m) |
Optional COMMAND Components
Components listed below are optional for COMMAND and will only be required for certain tractor models, scraper models, GNSS receivers, Tilt sensors or Electrohydraulic valves.
| SKU / Part No. | Name |
| Tractor Harnessing | |
| T3H-F001 | Cab Convenience Power Adapter |
| T3H-F002 | External Loose End Power Adapter |
| T3H-F003 | COMMAND Inline Fuse Adapter |
| T3H-M001 | COMMAND J1939 Diagnostic Adapter (Green) |
| T3H-V001 | COMMAND Legacy Analog Output Adapter |
| T3H-T002 | Tablet Serial Interface Adapter (RA 6m) |
| Implement Harnessing | |
| T3H-E003 | COMMAND Inclination Sensor – TARS-B |
| T3H-G001 | COMMAND NMEA Extension Harness (8m) |
| T3H-G002 | COMMAND Impl Adapter – NAV-900 / Ag372 |
| T3H-G003 | COMMAND Impl Adapter – Emlid Reach RS2/RS2+/RS3 |
| T3H-G004 | COMMAND Trimble NMEA Output Adapter |
| T3H-G007 | COMMAND NMEA Extension Harness (12m) |
| T3H-S001 |
COMMAND Impl Adapter – Stub Junction |
| T3H-S003 |
COMMAND Impl Adapter - TARS Extension |