Vehicle Serial Interface (VSI) /
Vehicle Link Tester (VLT)
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Part Number: DG-VSI/C2 Our Vehicle Serial Interface/Vehicle Link Tester-Class 2 (VSI/VLT-C2) is a hardware and software package that supports the following protocols. Supported Protocols: GMUART, J1850 GM (Class 2) and J1850 DCX. The Vehicle Serial Interface - Class 2 (VSI-C2) is an instrument that enables communications with the General Motors implementation of the SAE J1850 (Class 2) serial data bus and UART bus using a personal computer. |
The VSI-C2 communicates to the host computer via an RS-232 serial port. Commands from the host include initialization, transmission of Class 2 messages, and grounding of diagnostic lines. When the VSI-C2 is configured, it can transmit and receive messages on the Class 2 bus. Power is supplied to the VSI-C2 from the SAE J1962 ALDL connector or from a power adapter.
| Application | Description |
|---|---|
| Vehicle Link Tester Diagnostic | The Vehicle Link Tester (VLT) is a PC-based vehicle serial communications diagnostic tool. It is designed to be used on all General Motors vehicles equipped with General Motors implementation of the SAE J1850 (Class 2) bus. Typical applications are vehicle powertrain development, design validation, reliability testing, message format integrity, bus utilization and ALDL data acquisition. |
| Vehicle Serial Interface | The Vehicle Serial Interface (VSI) is a hardware instrument that enables communication with the General Motors implementation of the SAE J1850 (Class 2) serial data bus and UART bus using a personal computer. It was designed to allow development of Class 2 diagnostic and data acquisition instruments on commercially available personal computers. |
| Scanner Editor | The Scanner Editor is a menu-driven software program designed to create and edit Vehicle Link Tester (VLT) Class 2 scanner files. It collects data from the Class 2 bus, scales it and displays it to you in engineering units. |
The following items are available.
| Part Number | Product Name |
|---|---|
| DG-OBDII-DB25-CABLE | J1962 cable for connection to VSI hardware or DG-DPAIII-PLUS-RS/GM (VSI simulator). |
| DG-RS-CABLE | 6' molded female/male RS-232 cable. |
| DG-OBDII-BOX | An OBDII box that gives you a practical and easy way to establish in-line electrical connection to the Vehicle On-Board Diagnostic connector. |
| Part Number | Product Name |
|---|---|
| DG-GRYPH | GRYPHON® – our Ethernet hardware interface gives You ethernet connection to in-vehicle networks with protocol support for CAN (canbus), DeviceNet, GMLAN, GMUART, Honda, ISO9141-2, ISO11898 (CAN), ISO11992, ISO15765, J1850 GM (Class 2), J1850 Ford (SCP), J1850 DCX, J1939, J1962, J2284, J2411 (GM SW), J2534, KWP2000 (ISO14230), LIN, SCI - Chrysler, SWCAN and UBP. |
| DG-HERC | Hercules – Hercules high performance Windows analyzer software monitor and support in-vehicle network applications with protocol support for CAN (canbus), GMLAN, ISO11898 (CAN), ISO15765, J1850 GM (Class 2), J1850 Ford (SCP), J1850 DCX, J1939, J1979, J2284, J2411 (GM SW), LIN and SWCAN protocols. |
| DG-OBDII-BOX | Dearborn OBDII Breakout Box – our OBDII box that gives you a practical and easy way to establish in-line electrical connection to the Vehicle On-Board Diagnostic (SAE J1962 J-1962 J 1962 or OBDII) connectors. |
