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Phone Number : 86 18060985064
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Standard Invensys Triconex DI3301 DI Input Module Tested 24V Control System Digital IN

Place of Origin UK
Brand Name TRICONEX
Model Number DI3301
Minimum Order Quantity 1 pc
Packaging Details New and original factory, individual box packing
Delivery Time 2-3 working days
Payment Terms T/T, Western Union
Supply Ability 9999+Pcs+Year

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Product Details
Brand TRICONEX Product Name DI3301
Lead Time 2-3 Working Days Product Orgin UK
Shipping Port Xiamen Condition In Stock
Service 1 Year Quality 100% New And Origin
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DI3301 Triconex DCS

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24V Triconex DCS

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Product Description

 

Product:Standard Invensys Triconex DI3301 DI Input Module Tested 24V Control system Digital IN

 

TMR Digital Input Modules

Each TMR digital input (DI) module has three isolated input channels which independently process all data input to the module. A microprocessor on each channel scans each input point, compiles data, and transmits it to the main processors upon demand. Then input data is voted at the main processors
just prior to processing to ensure the highest integrity. All critical signal paths are 100 percent triplicated for guaranteed safety and maximum availability.

Models 3502E, 3503E, and 3505E can self-test to detect stuck-ON conditions where the circuitry cannot tell whether a point has gone to the OFF state. Since most safety systems are set up with a de-energize-to-trip capability, the ability to detect OFF points is an important feature. To test for stuck-ON inputs, a switch within the input circuitry is closed to allow a zero input (OFF) to be read by the optical isolation circuitry. The last data reading is frozen in the I/O communication processor while the test is running.
Each channel conditions signals independently and provides optical isolation between the field and the Tricon.

 

 

 

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Products Pictures:
Standard Invensys Triconex DI3301 DI Input Module Tested 24V Control System Digital IN 0

Standard Invensys Triconex DI3301 DI Input Module Tested 24V Control System Digital IN 1

Standard Invensys Triconex DI3301 DI Input Module Tested 24V Control System Digital IN 2