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Cojali  |  SKU: 2260135

Cojali (2260135) | Mercedes 15-pin – 7-pin Type-S/N Spiral Cable | Trailer

Regular price
€163,95 incl.
€135,50 excl.

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The Cojali 2260135 is a 24V spiral cable that connects a 15-pin plug (ISO 12098) to two 7-pin plugs: a Type N (ISO 1185, black) and a Type S (ISO 3731, white). Cojali has wired it with the pin assignment for Mercedes-Benz.

You use the cable between a tractor unit with a 15-pin socket and a trailer with the 7-pin sockets 24N and 24S. The Cojali catalogue also lists it as an optional cable for the Jaltest PTE, the test device for power and signals between tractor unit and trailer.

HIGHLIGHTS

✔In addition to lighting, fog lights and reversing light, the cable also connects pins 12 and 15 of the 15-pin plug, so that the Mercedes-specific signals reach the 7-pin plugs.
✔The black 24N and the white 24S plugs can be told apart by colour, so you can connect them correctly in one step.
✔The permanent +24 V from pin 9 goes to pin 4 and pin 6 of the 24S, so that both power pins on the trailer receive voltage.
✔With a maximum length of 4.5 m and an operating temperature of -40 to 80 °C, the cable is suitable for daily outdoor use.

POINTS TO NOTE

✕The pin assignment is matched to Mercedes-Benz; the version for Iveco is 2260136 and the general version is 2260108.
✕Pins 10, 11, 13 and 14 of the 15-pin plug are not connected through.
✕For the EBS/ABS connection you also need a cable with ISO 7638, such as the 2260113.
✕For 24V systems only; the cable is not intended for 12V trailers.

Applications and functions

The cable connects a tractor unit with a 15-pin socket to a trailer with 24N and 24S sockets, or serves as a test cable with the Jaltest PTE.

What the cable connects

  • Lighting to 24N: Indicators, brake light and rear lights.
  • Fog light to 24S: From pin 3 to 24S pin 7.
  • Reversing light: From pin 8 to 24S pin 3.
  • Power to 24S: Pin 9 to 24S pins 4 and 6.
  • Mercedes signals: Pin 12 to 24S 5, pin 15 to 24N 7.
  • Earth: Pin 4 to pin 1 of both plugs.

What you can do

  • Coupling: Electrically connect tractor and trailer.
  • Testing: Read the signals with the Jaltest PTE.
  • Replacement: Replace a worn coiled cable.

How to use it

  1. Check the plugs: Make sure the pins are clean and straight.
  2. Connecting Type N: Insert the black plug into the trailer's 24N.
  3. Connecting Type S: Insert the white plug into the trailer's 24S.
  4. Connecting the 15-pin: Insert the 15-pin plug into the tractor unit or the PTE.
  5. Checking functions: Check lighting and power per function.

Compatible vehicles and applications

The determining factor is the pin assignment for Mercedes-Benz. The cable fits a tractor unit with a 15-pin socket according to ISO 12098 and a trailer with 7-pin sockets according to ISO 1185 and ISO 3731.

ISO 12098 to ISO 1185 and ISO 3731:

  • Mercedes-Benz tractor units with 15-pin socket: With a trailer with 24N and 24S.
💡
Good to know: The three 15-pin to 2x 7-pin cables differ only in pin assignment. The 2260108 leaves pins 10 through 15 unconnected, the 2260136 also connects pins 10, 11 and 12, and the 2260135 connects pins 12 and 15. The Type N is black, the Type S white.

Package contents

  • 1x Cojali (2260135) | Mercedes 15-pin - 7-pin Type-S/N Spiral Cable | Trailer

Technical specifications

General

The brand of the cable or adapter. It often has to match the brand of your diagnostic tool.Brand
Cojali
The type of product: a separate adapter cable, an adapter without a cable or a complete set.Product type
Coiled cable

Connections

The connector that plugs into the diagnostic port of the vehicle or machine. It must fit exactly.Vehicle-side connector
15-pin connector (ISO 12098)
The on-board voltage at which the cable works. Lorries and trailers usually use 24 V.Voltage
24 V
The temperature range within which the cable can be used safely.Operating temperature
-40 to 80 °C

Size and weight

The length of the cable. A longer cable gives more freedom of movement with a port that is difficult to reach.Cable length
450 cm
The weight of the cable or adapter.Weight
1.591 kg
Reference number
2,260,135

Other specifications

Application
Electrical connection tractor unit and trailer, Mercedes-Benz pin assignment
Tractor side connection
15-pin ISO 12098 (male)
Trailer side connection
7-pin Type N (ISO 1185, black) and 7-pin Type S (ISO 3731, white)
Standard
ISO 12098, ISO 1185, ISO 3731

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