GEOLOC VDO

A2C59514839 DTCO® GeoLoc

Technical specifications and delivery Technical specifications:

J1939 CAN, 250 kbauds ,29-bit identifier, fixed (hard-wired) 120 Ohm CAN termination resistor

The DTCO® GeoLoc (GPS receiver and position detector) provides the DTCO® with a second motion signal (from rel. 2.0, 2.0a, etc.) and vehicle position data.

With the introduction of the DTCO® 2.1 vehicle position data can also be stored in the DTCO® mass memory (optional).

ATTENTION:

DTCO® CAN1 permanently connected to other vehicle control units

In vehicles where the DTCO® CAN1 is permanently connected to other vehicle control units (drive train, instrument cluster for instance) and uses these units for communication, it is not permitted to connect the DTCO® GeoLoc to CAN1. CAN1 is sometimes safety critical.

The device must then be connected to CAN2.

If an OE device version is loaded into a universal device using the universal device programming procedure (if the Mercedes Sprinter parameters are loaded into a 12 V universal device (1381-0210209002) for instance), the universal device behaves in the same way as an original device on CAN1. This means that CAN1 is now "Mercedes-specific" and cannot be used together with the DTCO® GeoLoc.

In this case, the GeoLoc can only be connected to CAN2. Use the CTCII Rev. 2.10 to set "IMS" to CAN2 GeoLoc later.

List of OE devices with specific CAN1

No J1939 or termination resistor

This means that it is not permitted or possible to connect the GeoLoc to CAN1. CAN2 must be used instead

Connection of the GeoLoc not possible (OE devices)

A universal device must be used instead.

Wiring plan: