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cFP-RLY-421

The National Instruments cFP-RLY-421 Relay Output Module (Part Number: 777318-421) features 8 SPST electromechanical relays, designed for mounting on a cFP-BP-x Compact FieldPoint backplane,

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    Description

    The National Instruments cFP-RLY-421 Relay Output Module, with Part Number 777318-421, features eight single-pole single-throw (SPST) electromechanical relays that are non-latching and normally open (NO). These relays provide reliable switching capabilities with an operate time of 8 ms and a release time of 4 ms. Designed for mounting on a cFP-BP-x Compact FieldPoint backplane, the module is compatible with the cFP-CB-x Connector Block for secure and efficient connections.

    Handling hazardous voltages greater than 42.4 Vpeak or 60 VDC, the cFP-RLY-421 ensures safety within industrial environments. It operates effectively within a wide temperature range from –40 to 55 °C, allowing for deployment in various climates. With a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W, the module can manage considerable power loads.

    The robust build of the cFP-RLY-421 is evident in its weight of 4.8 oz. and compact dimensions of 4.3 x 4.3 x 3.6 inches. It boasts a significant mechanical life with a minimum of 2 × 107 operations, signifying its durability and reliability for long-term use in automation and control systems.

    Feature Description
    Part Number 777318-421
    Product Name National Instruments cFP-RLY-421 Relay Output Module
    Relay Type SPST electromechanical relays, non-latching, normally open (NO)
    Number of Relays 8
    Mounting cFP-BP-x Compact FieldPoint backplane
    Connector Block Compatibility cFP-CB-x Connector Block
    Hazardous Voltage Greater than 42.4 Vpeak or 60 VDC
    Operate Time 8 ms
    Release Time 4 ms
    Operating Temperature –40 to 55 °C
    Maximum AC Switching Power 375 VA
    Maximum DC Switching Power 60 W
    Weight 4.8 oz.
    Dimensions 4.3 x 4.3 x 3.6 in
    Mechanical Life 2 × 107 operations minimum

    Question 1: What are the operating temperature range and maximum switching power specifications for the National Instruments cFP-RLY-421 Relay Output Module?
    Answer 1: The mechanical life expectancy of the National Instruments cFP-RLY-421 Relay Output Module is a minimum of 20 million operations, which relates to its suitability for long-term use in automation systems by indicating that it is highly durable and reliable for extensive use over time.

    Question 2: What are the safety features and power handling capabilities of the National Instruments cFP-RLY-421 Relay Output Module with Part Number 777318-421?
    Answer 2: The National Instruments cFP-RLY-421 Relay Output Module operates with eight SPST electromechanical relays that feature an operate time of 8 ms and a release time of 4 ms, can handle hazardous voltages up to 42.4 Vpeak or 60 VDC, and is designed for mounting on a cFP-BP-x Compact FieldPoint backplane and compatibility with a cFP-CB-x Connector Block. It operates within a temperature range of –40 to

    Question 3: What is the mechanical life expectancy of the National Instruments cFP-RLY-421 Relay Output Module, and how does this relate to its suitability for long-term use in automation systems?
    Answer 3: The National Instruments cFP-RLY-421 Relay Output Module, with Part Number 777318-421, ensures safety by handling hazardous voltages up to 42.4 Vpeak or 60 VDC, and it demonstrates robust power handling capabilities with a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W.

    Question 4: What are the operating characteristics and safety features of the National Instruments cFP-RLY-421 Relay Output Module, including its compatibility with mounting and connection equipment, handling of hazardous voltages, and its mechanical life expectancy?
    Answer 4: The operating temperature range for the National Instruments cFP-RLY-421 Relay Output Module is from –40 to 55 °C, and it has a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W.

    Question 5: What are the safety features and power handling capabilities of the National Instruments cFP-RLY-421 Relay Output Module with part number 777318-421?
    Answer 5: The National Instruments cFP-RLY-421 Relay Output Module with part number 777318-421 is designed to handle hazardous voltages up to 42.4 Vpeak or 60 VDC, ensuring safety within industrial environments, and can manage a maximum AC switching power of 375 VA and a maximum DC switching power of 60 W, accommodating considerable power loads while operating across a wide temperature range of –40 to 55 °C.