ES4440 – Compact Failure Simulation Module

The ES4440.2 Compact Fault Simulation Module simulates faults for automotive ECU testing in real-time environments. The module can be used stand-alone or in combination with Hardware-in-the-Loop test systems. It is built into a 19 inch housing with 3 HU, and can be mounted in a rack system. The module offers CAN and Ethernet interfaces for simulation control. LABCAR-PINCONTROL, which is part of the product, features a simple and user friendly user interface for manual operation of the ES4440.

Typical applications for the ES4440 include:

Software release tests based on standardized specification, such as OBD II
Debugging of diagnostics functions
Tests in a virtual real-time testing environment, such as a HiL system with LABCAR-RTPC
Tests on chassis dynamometer or stationary vehicle
Manual operation via LABCAR-PINCONTROL
Automated operation with LABCAR-AUTOMATION or other automation tools

Functions at a Glance

The ES4440 Compact Fault Simulation Module offers the following key features:

Real-time fault simulation
64 high current channels and 16 high voltage channels
Simulation of loose contacts
API for customized system integration
Deployment for automated testing
CAN and Ethernet communication interfaces for simulation control
Supported faults:
- Short to GND/UBATT
- Pin to pin faults
- Cable breaks
- Leakage current
- Multiple faults for short to GND/UBATT and cable break