PXI 32 Channel Switch Simulation Module - 40-480-221

The 40-480 is designed to simulate the operation of automotive switches where dirty contacts or leaking current can be expected from switch contamination. It allows automotive I/O devices to be tested for correct operation under adverse conditions. The design includes protection circuits that ensure module damage cannot be caused by wiring faults or UUT failures. Each module can support up to 32 channels and is suitable for both 12V and 24V automotive applications. 

ConfigurationInput VoltagePower RatingConnectorPXI Slots Part No.
8 Channel8 - 24VDC0.25W/Channel37W D-Type140-480-021
16 Channel40-480-121
32 Channel40-480-221
8 Channel2W/Channel140-485-021
Dual 8 Channel40-485-121
16 Channel40-485-221
Dual 16 Channel40-485-321
  • Simulates 8, 16 or 32 Switches
  • Simulates Leaky or Dirty switches
  • Protects UUT From Fault Conditions
  • Robust Design Protected Against Faults In DUT
  • Suitable for 12V and 24V Systems
  • Built In Fault Monitoring
  • Suitable For Switch Simulation In Transportation Electronics Module Testing
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