Jaltest (JDC227.9) | (RP1210) Data-Link Deutsch 9-pins – 16-pins OBD2 Adapter Cable | Interface
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The Jaltest JDC227.9 connects a vehicle with a green 9-pin Deutsch diagnostic connector (type 2) to a Jaltest interface of the V9 generation in RP1210 configuration. On the vehicle side, there is a round connector with a green contact block containing nine female contacts, housed in a light grey threaded coupling shell. On the interface side, there is a light grey 26-pin DB26 connector with female contacts arranged in three rows and thumbscrews on either side. Between them runs 152 cm of black round cable, with two white cable labels.
The official description is Deutsch 9-pin diagnostic cable type 2 green, RP1210. The green colour corresponds to the type 2 configuration of the 9-pin Deutsch connector; a black 9-pin Deutsch is the type 1 configuration and represents a different connector. The difference from the sister cable JDC223.9 lies solely on the vehicle side. This JDC227.9 fits the round green 9-pin Deutsch connector; the JDC223.9 fits the rectangular 16-pin OBD2 connector. The interface side is identical on both cables: the same light grey 26-pin DB26 connector with thumbscrews.
KEY FEATURES
IMPORTANT NOTES
Applications and functionality
The cable serves as the link between the diagnostic connector in the vehicle and the interface.
What you can do
- Connection: Connect the vehicle's green 9-pin Deutsch connector to the 26-pin DB26 port on the interface.
- Securing: The threaded collar on the Deutsch connector and the knurled screws on the DB26 plug secure both connections.
- Routing: With 152 cm of cable, you can position the interface where you can access it comfortably while working.
Choosing between the JDC227.9 and the JDC223.9
- Round green 9-pin Deutsch connector: The JDC227.9, this cable.
- Rectangular 16-pin OBD2 connector: The JDC223.9, the sister cable.
- Interface side: Both cables feature the same 26-pin DB26 connector, RP1210 configuration, V9.
Compatible vehicles and applications
What matters is the connector on the vehicle, not the manufacturer. Wherever there is a green 9-pin Deutsch diagnostic connector of type 2 and you are working with a Jaltest interface of the V9 generation in the RP1210 configuration, this cable makes the connection. Which vehicles and control units you can subsequently read out is determined by the software behind the interface.
Package contents
- 1x Jaltest (JDC227.9) | (RP1210) Data-Link Deutsch 9-pin – 16-pin OBD2 Adapter Cable | Interface
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC227.9 |
| Official description | Deutsch 9-pin diagnostic cable type 2 green, RP1210 |
| Type | Diagnostic cable, RP1210 configuration |
| Length | 152 cm |
| Interface | Jaltest V9 |
| Vehicle-side connector | Deutsch 9-pin type 2, green contact block, female; round connector with light grey threaded coupling |
| Interface-side connector | 26-pin DB26, female, three rows of contacts; light grey housing with two knurled screws |
| Related cable | JDC223.9, identical cable with 16-pin OBD2 connector on the vehicle side |
| Category | Interface |

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