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TTC 200 is a programmable electronic control unit for sensor/actuator
management. It can be used, by means of many configurable
I/Os, with different sensor and actuator types. The control
unit is part of a complete and compatible product family
and designed specifically for vehicles and machines that
function in rough environments and at extreme operating
temperatures. Its robust aluminum diecast housing protects
against electromagnetic disturbance and mechanical stress.
A 40 MHz Freescale integrated microprocessor supplies the
necessary processing power.
All TTC 200 inputs and outputs are protected against electrical
surges and short circuits. In addition, internal safety
measures allow the detection of open load, overload and
short circuit conditions at the outputs. Proportional hydraulic
components can be connected directly to the current controlled
PWM outputs. Hydraulic valves with integrated power stages
can be operated by two analog output signals. CAN, TTP,
RS-232 and LIN are available for serial communication. TTC
200 was designed to comply with the IEC 61508 international
standard. The stand-alone version and the network version
with TTP fulfill SIL 2 (Safety Integrity Level) and SIL
3 requirements respectively.
Benefits
• Highest safety level following
the IEC 61508 achievable
• Modular safety concept for
distributed and stand-alone systems
• Internal diagnostics such
as board temperature, sensor supply and battery monitoring
• Protected by a robust housing
suited to the automotive industry
• Shock-proof and vibration-proof
IEC 68-2-64,-27,-29,-6
• Part of a complete and compatible
product family
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