Schneider Electric 140DAO84000

Schneider Electric 140DAO84000 AC Discrete Output Module

The Schneider Electric 140DAO84000 is a high-performance AC discrete output module in the Modicon Quantum automation platform. It is designed to provide reliable and efficient discrete output control and offers advanced features to enhance industrial automation applications. The module comes with a two-year MRO Electric and Supply warranty and includes free shipping, ensuring cost-effective and dependable performance for users.

Key Features and Functionality

The 140DAO84000 module is classified as an AC discrete output module and is a standard-format product within Schneider Electric’s Modicon Quantum range. This module has 16 discrete outputs, each isolated into individual channels. The isolated nature of the outputs allows for increased safety and flexibility when controlling various electrical loads in industrial settings. Each of the 16 channels functions independently, providing precise and isolated control over each output.

Electrical Specifications and Voltage Details

This module operates within a wide supply frequency range of 47 to 63 Hz, making it adaptable to different power grid frequencies. It supports a discrete output voltage range of 20 to 253 V AC, offering significant versatility for controlling other electrical devices and loads. The voltage drop for each output is kept at 1.5 V to minimize power loss and ensure efficient energy use.

The 140DAO84000 module requires one output word for addressing, allowing straightforward integration into automation systems. It has an absolute maximum output capacity of 300 Vrms for 10 seconds and can tolerate up to 400 Vrms for a single cycle. These features enable the module to handle brief voltage spikes without compromising reliability or performance.

Load Current Capabilities and Protection Measures

The module supports a maximum load current of 4 A per output point for 24 to 115 V applications and 3 A per output point for 200 to 230 V applications. It also has a total module load capacity of 16 A rms, providing ample current capacity for diverse industrial tasks. Off-state leakage currents are minimal, with values of 1 mA for 24 and 48 Vrms, two mA for 115 Vrms, and 2.5 mA for 230 Vrms, which ensures that the module consumes minimal power in standby mode.

Surge current capabilities are robust, with the module capable of handling 10 A for three cycles, 20 A for two cycles, and 30 A for one cycle per output. This surge tolerance is crucial for withstanding brief periods of high current without affecting the module’s longevity. Additionally, the 140DAO84000 is protected by an internal RC filter, which helps mitigate noise and transient voltage fluctuations, enhancing the module's reliability.

Advanced Features and Indicators

The module features advanced local signaling capabilities, with 16 green LEDs to indicate the status of each input. One green LED is for active bus communication, and a red LED alerts users to external faults. These visual indicators allow for quick and easy diagnostics in the event of an issue, minimizing downtime.

With a bus current requirement of 350 mA, the 140DAO84000 efficiently interfaces with other components in an automation system. The power dissipation is calculated as 1.85 W plus 1.1 V times the total module load current, ensuring energy-efficient operation. The associated fuse rating for each output is 5 A, providing additional protection for the outputs.

Frequently Asked Questions (FAQs)

Q1. How many discrete outputs does the Schneider Electric 140DAO84000 module have?

The 140DAO84000 module features 16 isolated discrete outputs, providing reliable and independent control over each channel.

Q2. What type of protection does the 140DAO84000 module offer for its outputs?

The module includes internal protection through an RC filter, which helps to mitigate noise and voltage fluctuations. Additionally, each output is protected with a 5 A fuse to prevent overcurrent damage.

Q3. What is the maximum load current that the 140DAO84000 module can handle?

The module can handle a maximum load current of 4 A rms per point for 24 to 115 V applications and 3 A rms for 200 to 230 V applications. The total module capacity is 16 A rms.

Q4. What is the response time for the Schneider Electric 140DAO84000 module?

The response time for the 140DAO84000 is ≤ 0.5 ms for both transitions from State 0 to State 1 and from State 1 to State 0, ensuring fast and accurate signal processing.

Q5. How does the module indicate its operational and fault status?

The module features 16 green LEDs to indicate the status of each input, one green LED for active bus communication, and one red LED to signal external faults, providing comprehensive status monitoring.

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Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140DAO84000, take a look at more from our I/O Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 140DAO84000 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.