Direct Test
Direct Test Systems are specially designed for the test of assembled backplanes. The test points are directly adapted to the Unit Under Test by Direct Test Modules.
Direct Test System support up to 131072 test points at test voltages of max.
250 VDC.
Highest Flexibility by Direct Test Modules
The adaption of the UUT is mainly realized by the use of active Direct Test Modules. The direct contact of UUT connectors eliminates complicated and often faulty cable adaptions.
The system set consists of driver modules, test point electronic with extremely high integration and a lot of specific carrier and converter boards. These components are the base of highly flexible designs and customer specific test concepts.
- modular driver electronic and test point electronic
- highest flexibility for customer specific designs
- realization of adaptions with extremely high number of connector pins
- carrier boards and converter boards with memory chip:
- management of test point naming
- test cycle counter
Operating and Editing with NT Control
The operating software NT Control controls the test sequence, guides the operator through the test steps and documents the test results. It supports the high comfort of a modern Windowsâ user interface.
NT Control also offers highest flexibility to generate and handle the test data, supported by integrated connector and converter libraries as well as test data editors.
Comfortable functions support the automatic scanning of different test system configurations, such as number of connected test modules, number of available test points and adapted converters.
- easy and comfortable generation of test data
- CAD data import for net and component lists
- scan functions for automatic scanning of test modules
- test point naming in different levels
- connector and converter libraries
- multimeter functions
- editors for protocol and label print layouts
Test Box NT 910 / NT 920
The test boxes are equipped with powerful measurement generators and integrated intelligence. All measuring tasks can be processed at highest speed. The interface to the controlling PC-system is realized by Ethernet.
All components are integrated in a portable 19" housing. The Test Box supports interfaces for the connection of Direct Test Modules and Test Point Units.
- powerful measurement generators for continuity,
short and component test, optional termination test - test voltage up to 250 VDC
- DT-Bus interfaces for the connection of maximum 128
Direct Test Modules and Test Point Units - supporting up to 131.072 test points
- Ethernet interface for the connection to the PC-system
Cabinet Test
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The single backplanes themselves will be tested as well as the additional wirings between the subracks.
The Direct Test Modules will be contacted manually.
