The TFX accepts two 1-5V or 4-20 mA inputs and provides one universal output. Maths - Log - Average - High/Low Select - Scale - Curve Fit.
Overview of Special Function Modules - Omniterm Model C2404A
The OMNITERM TFX Special Function Module is ideal for those special applications where mathematical computations are required on your analogue signals. The TFX accepts two 1-5V or 4-20mA inputs and provides one universal output.
The output can be configured for unipolar or bipolar outputs of current or voltage from ±1mA to ±10mA; 0-20mA; or ±1V to ±10V, as well as pulse outputs for totaliser and frequency translation applications.
This module uses advanced state-of-the-art digital measurement techniques, combined with extremely user friendly software configurability for best ease of use without factory required setup when ordering.
Full output isolation to 1500Vac ensures trouble-free installations.
The Omniterm TFX comes equipped with a wide selection of common mathematical functions. When combined with the user configurable 32 point linearisation table, this powerful computation module can be used to solve a wide range of signal processing applications such as belt slip monitoring, dual-redundant analogue inputs, ratio monitoring, rate-of-change monitoring etc. etc..
MINIMUM LIFE CYCLE COST
The OMNITERM TFX provides extremely low life-cycle costs by reducing spares stock-holding requirements, and reducing specialist technical expertise required for field support, module replacement and field configuration. This new holistic approach to instrumentation asset management ensures reliable performance and minimal down-time.
MANAGING MODULE CONFIGURATION - THE EASY WAY
The powerful but intuitive configuration software ensures the maximum instrument flexibility with reliable configuration management to ensure all instruments on the plant are always correctly configured to the design requirements specification.
This product has been designed with high reliability applications in mind. The output stage has built-in overload indication to detect overloaded output circuits – eg. from a wire break or excess resistance when configured as a current loop, or too low a load resistance when configured as a voltage output.
This product has been designed to meet the criteria of IEC61508 for SIL1 applications:
Select from a wide range of computation functions
Fully configurable by the user
Accepts two 4-20mA or 1-5Vdc inputs
One universal 0-20mA / 0 to +-10V / 0 to +-10mA or
Output isolation to 1500Vac
For further information about Special Function Modules - Omniterm Model C2404A visit Omniflex at http://www.omniflex.com/
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