Combining 8-slot PXI chassis and 11-slot switch/load unit with integrated 8-ch DIO and ±12 V fixed DC power supply, TS-8989 Body and Safety Electronics Reference Solution tests body and safety control modules in automotive electronic test space. System provides multiple sensor emulation of up to +30 V with 20 mA current source, including forced current test that can source up to 100 V/20 mA or 16 V/200 mA. Single compact box fits into standard 19 in. rack system and occupies only 8RU.