AUTOMOTIVE INTERFACE 4 - INTELLIGENT INTERFACE WITH 2 SENT RECEIVER AND 2 SENT TRANSMITTER

Operational areas

Use finds the AI in the scope of development and inspection of the car manufacturers and their supplier.

Range of functions

► Analyze and record SENT Data transmission on both channels according to SAE J2716
► Cyclic and spontaneous transmit of SENT-Frames
► Support transmit with constant cycle as extension to the SAE J2716
► Interface for PC or PLC communication via USB (RS232 on Request)
► Online Bus Trace (screen)
► Monitoring all SENT information on screen and in a file
► 2 Additional DA Outputs (0-5V, 12 Bit) to output direct information out of the SENT-Signal
► Producing a trigger out signal (TTL)
► Trigger Input with different options
► High accuracy of the system time reference
► Timing analysis of the data telegrams with a resolution of 40ns
► Efficient hardware (HCS12) with expandability
► Customer adjustments on Request
► Flash-Update via PC-Software
► USB-Integration via DLL-Interface including complete Source-Codes

Technical data AI4 in overview

Voltage supply	USB or 5 V DC external
SENT-Interface SAEJ2716	2x Transmitter 2x Receiver SAEJ
USB Interface	1x FTDI245
CAN-Interface	1x 82C251 / TJA1050
RS232-Interface	1x HIN202 (PC, SPS)
Dimensions (LxWxH)	112x60x20 mm
Weight	0,1 kg
Temperature range	-40°C .. 85°C (0°C .. 50°C USB)
Processor	MC9S12DP256
System Memory	25MHz 256 kB Flash-EPROM (Update over PC) 12 kB RAM

SENT Monitor & Simulation
PC Software - KFlexExplorer

Together with the AI4 the KFlexExplorer is delivered to manage and analyze the SENT data of the AI4. The communication between PC and AI4 takes place with the help of a dynamic Link Library (DLL) via the USB-Interface. The DLL interface is full documented and can be used also by the Customer to access the AI4 e.g. from LabView and other tools.