WOODWARD 9907-167 MODULE

Woodward MODULE in stock 9907-167

Product Descrition

These smart I/O modules also have on-cardon-line fault detection and automatic calibration/compensation. Each inputchannel has its own precision voltage reference. Once per minute, while notreading inputs, the on-board microcontroller reads this reference. Themicrocontroller then uses this data read from the voltage reference for bothfault detection and automatic temperature compensation/calibration.

Limits have been set for the expectedreadings when the on-board microcontroller reads each voltage reference. If thereading obtained is outside these limits, the system determines that the inputchannel, A/D converter, or the channel's precision-voltage reference is notfunctioning properly. If this happens, the microcontroller flags that channelas having a fault condition. The CPU will then take whatever action theapplication engineer has provided for in the application program.

A smart output module monitors the outputvoltage or current of each channel and alerts the system if a fault isdetected.

Each I/O module has a fuse on it. This fuseis visible and can be changed through a cutout in the plastic cover of themodule. If the fuse is blown, replace it with a fuse of the same type and size.

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5. Strict test machine before shipment.

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Our teams will provide you with professional guidance on theselection and use of industrial products. We are specialized in automationproducts and process instrument products. including: PLC, Touchscreens(HMI),inverter,contactors, Sensors, etc.

We have established long-term cooperative relationships with manyinternationally renowned brands.

Our products had exported to Southeast Asia, South Asia, Europe,North America, South America, Africa and many other countries.

We can provide you with pre-sale technical consultation andafter-sale installation & commissioning guidance and always strive to letyou get the high-quality products at the favorable prices.

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