Supported Interfaces - Bosch CDR 900 User Manual

cable for the vehicle data is being retrieved from. Other
external adapters are not required when using the CDR
900. Proper selection and use of the CDR cable and
vehicle application information is provided in the CDR
help file. After connection of 12V DC power, the CDR
Software application will command the CDR 900 Power
and Interface Cable to switch power to the ECU when
needed and then switch it off when data retrieval is
completed.
4.10.6 Use of Older (legacy) CDR Cables
For users who have purchased CDR cables prior to the
release of the CDR 900, they can reuse these cables
with the CDR 900 by using the D2ML Adapter (P/N:
1699200616) to connect a supported ECU to the CDR
900 Power and Interface Cable for retrieving EDR data
from a supported ECU. The legacy CDR cable's 15 pin
connector plugs into one end of the D2ML adapter and
the other end of the adapter plugs directly into the
CDR 900 Power and Interface cable. The CDR Software
works the same as it does with the older CANplus mod-
ule.
4.10.7 LED Indicators
Seven Light Emitting Diodes (LEDs) are located on the
front of the CDR 900. The LED indicators provide the
following status information.
LED Symbol Function
Vehicle Communication
Error Indicator
PC Host Communication
Power Button
Power On Self-Test
F1 Function 1 (not used)
F2 Function 2 (not used)
4.11

Supported Interfaces

The following sections list the interfaces supported by
the CDR 900. It is not typical that CDR users require
this information but, it is important to note for those
interested the capabilities of the CDR 900.
4.11.1 CDR 900 Physical Layer Interfaces
The following physical network communications are
supported by the CDR 900.
• CAN (3 independent channels)
• Channel 1 at 125/250/500/1000kbps
• Channel 2 at 125/250/500/1000kbps
• Channel 3 at 125/250/500/1000kbps
• Two UART channels (K & L Lines)
• One J1850
Bosch Automotive Service Solutions Inc.
Product Description | CDR 900 | 7
• One J1708
4.11.2 Protocol Interfaces
The protocols interfaces supported by the CDR 900 are
as follows. Depending on the vehicle the CDR Tool is
connecting to, the CDR Software automatically chooses
the necessary protocol and physical interface for com-
munication with supported vehicle networks*.
• SAE J1939 (3 independent channels) • SAE J1708/
J1587
• SAE J1850 VPW / PWM
• SAE 2740 (GM UART)
• SAE J2818 – KWP1281
• SAE J2284 at 125/250/500kbps
• SAE J2411 (GM Single Wire CAN) • SAE J2610
• ISO 13400 - DoIP
• ISO 15765
• ISO 14230 – KWP 2K
• ISO 9141-2
• ISO 11898-1 CAN-FD
• ISO 11898-3 (Fault Tolerant CAN) • GMW 3110 (GM
LAN)
*The CDR 900 is capable of supporting the above pro-
tocols and physical interfaces; however, this does not
imply the CDR Software actually utilizes all of the listed
protocols and physical interfaces for currently sup-
ported vehicles.
4.12 CDR 900 Component Hardware De-
scriptions
4.12.1 CDR 900 Power and Interface Cable (P/N:
1699200602)
This cable is essential for powering the CDR 900 device
during setup, registration, programming and subse-
quently, connecting to vehicles and ECUs for download-
ing EDR data. Once connected, you may wish to leave
the CDR Power and Interace Cable connected to your
CDR 900 for continued use thereafter.
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1699200755 2018-07-01