Schneider Electric TSXASY800C

The Modicon Premium analog output module TSXASY800 is an X80 module manufactured by Schneider Electric for use on the EcoStruxure Control Expert platform. The module is constructed with eight analog outputs – not isolated from one another. The TSXASY800 is a module designed for use in a rack-installation. These products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry CPUs from other manufacturers such as Modicon and ABB.

Featured components and functions of the Modicon TSXASY800 X80 processor

Connection to process is the component on the TSXASY800 is the hardware connection to the process done through a 25-pin Sub-D connector. The function of the connection is to protect the unit from a spike in voltage.

Adaptation to Various Actuators is the multiplexer, and the function of the multiplexer is for voltage or current usage.

Converting Digital Data to Analog Signals is the next component area, and the function is for both voltage and current. For voltage function, the conversion is performed on 13 bits + polarity sign. For the current function, conversion is performed on 13 bits.

The Interfacing and communications with the application component function are to manage exchanges with the PCU, geographic addressing, receiving configuration parameters from the application for the module, Channels, and numeric setpoints from the channels.

The Modicon TSXASY800 has a Power supply component and a module for monitoring and sending error warnings to the application. The monitoring component handles converter testing and testing for range overflow on the various channels. This component verifies that the terminal block is present and performs watchdog tests.

The TSXASY800 X80 processor also has an external 24 V power supply to the outputs.

What is the max possible delay between transmission of the output valve on the PLC bus and the positioning on the terminal block? The maximum permissible delay time is 5 ms.

What happens when there is a fault in the external power supply to the outputs? If the TSXASY800 X80 processor experiences an external power supply fault, the module switches to 0 (zero). In the case of both a power supply fault and a wiring terminal fault, the only failure reported is the power supply fault.

Standard formatting is the appropriate writing for the application to provide output values. What is the standard format for the TSXASY800 X80 processor? 

• -10000 to +10000 for the +/-10 V range,

• 0 to +10000 in ranges 0 to 20 mA, and 4 to 20 mA.

The values need to be written with the words %QWr.m.c.0 to 7 for channels 0 to 7 of the module.

The Fallback/ Maintenance output position for errors is forced to 0 (zero) (0 V or 0 mA). They can do this individually or at the same time. When there is a task in STOP mode, a program is missing, or a communication error, the output will go into Fallback/ Maintenance mode. If there is a configuration error or the module is experiencing an internal error, the voltage output goes to 0 V – channel per channel. If there is an underflow or an overflow in output voltage, the value transmits with saturation at +/- 10.5 V – channel per channel. If there is a terminal block fault, all channels maintain value – channel per channel. 

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