Jaltest (JDC550) | ISOBUS 9-pins OBD Adapter Cable | Agricultural Vehicle
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Jaltest JDC550 is the ISOBUS diagnostic cable for agricultural vehicles and implements equipped with the standardized 9-pin ISOBUS connector; the connector is located on the vehicle side, while the interface connection attaches to the Jaltest Link. Since ISOBUS is the standardized communication protocol between tractors and implements from different manufacturers, machines from various brands share the same connector.
With this connection, Jaltest equipment monitors the ISOBUS communication from the machine. This allows you to diagnose connected ISOBUS components, verify that the tractor and implement communicate correctly with each other, and run available tests and procedures; which functions are available varies depending on the machine, implement, and model year. The cable falls under Jaltest AGV (agricultural vehicles).
KEY BENEFITS
IMPORTANT NOTES
Applications and features
Through this connection, you'll have access to the ISOBUS diagnostic functions of the machine and attached implement in the Jaltest software.
Control units you can access
- ISOBUS components: The control units of the tractor and mounted implement connected to the ISOBUS line. Which ones depends on the machine and implement.
- The ISOBUS connection itself: The communication between tractor and implement, allowing you to verify that both are communicating correctly with each other.
What you can do
- Read and clear fault codes: From the connected ISOBUS components.
- Live data: Real-time measurement values from ISOBUS communication.
- Communication check: Verify that tractor and implement are communicating correctly with each other.
- Actuator tests and procedures: Depending on the implement and coverage.
Compatible vehicles and applications
The connector is what matters, not the model. This cable fits any agricultural vehicle and mounted implement with the 9-pin ISOBUS connector. Which brands and implements are covered depends on your active Jaltest license and software version; check which connector you have on-site.
Application:
- Agricultural vehicles with a 9-pin ISOBUS connector
- Mounted implements that communicate with the tractor via ISOBUS
- Brand is not decisive: ISOBUS is designed to allow tractors and implements from different manufacturers to work together
Package contents
- 1x Jaltest (JDC550) | ISOBUS 9-pin OBD Adapter Cable | Agricultural Vehicle
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC550 |
| Type | ISOBUS diagnostic cable |
| Application | Agricultural vehicles and implements with 9-pin ISOBUS connector |
| Vehicle-side connection | 9-pin ISOBUS |
| Interface-side connection | To Jaltest Link |
| Protocol | ISOBUS (ISO 11783) |
| Control units | ISOBUS components of tractor and implement |
| Segment | Agricultural vehicle |
| Jaltest module | Jaltest AGV (agricultural vehicles) |
| Required to use | Jaltest Link with valid software license |

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.






