DATA ACQUISITION SYSTEMS
TDAS PRO
Timed Output Module (TOM)
Each Timed Output Module (TOM) is a self-contained timing system with 12 independently programmable timing channels. Four channels have programmable drivers for firing pyrotechnic initiators commonly used in air bags and safety belt pre-tensioning devices. Eight channels are "digital outputs." These are fully isolated 20 mA drivers that may be used to generate switch closure or logic signals for controlling various devices such as cameras, strobes, braking systems, etc.
TOM units may be used side-by-side with other TDAS PRO modules such as Sensor Input Modules (SIMs).
Overview of TDAS PRO TOM
- Built and 100% tested for 100 g dynamic test environments
- 4 completely independent energy delivery channels that may be used to fire air bag squibs or other pyrotechnic devices
- 2 energy delivery methods may be chosen under software control: Capacitive Discharge and Constant Current
- Eight additional timing channels with fully isolated switch emulation or logic
- Standard data recording channels to record voltage and current waveforms
- Built-in, back-up battery for safe operation even with loss of primary power
- Simple 15-pin interface connector
- LED indicators for power, event and status of each squib fire channel
Shock Rating
All TDAS systems are rated for and tested to 100 g, 12 msec duration, in all axes. TDAS PRO equipment can be mounted directly on a vehicle, sled or other dynamic testing device.
Temperature Rating
Your system has been tested for full functionality with a case temperature of 70C.
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