1756-OX81 ALLEN BRADLEY Digital Relay Module

Review ALLEN BRADLEY Genuine Digital Relay Module Ser

The Allen-Bradley 1756- Ox81 Digital Relay Module is a versatile and advanced digital relay solution designed for various applications in industrial automation. This compact module measures 4.13 inches long, 2.6 inches wide, and 1.0 inches high, making it an ideal choice for space-constrained control panels.

The Allen-Bradley 1756-Ox81 Digital Relay Module features eight independent channels, each capable of handling up to 10 amperes (A) and 30 volts (V) of current and voltage, respectively. These channels can be individually configured for various types of input signals, including normally open (NO), normally closed (NC), or floating.

One of the standout features of this digital relay module is its high-speed response time, which is rated at a maximum of 5 milliseconds (ms) per channel. This rapid response time makes it well-suited for applications that require quick switching of outputs based on input conditions.

The Allen-Bradley 1756-Ox81 Digital Relay Module also includes several advanced features to enhance its functionality. These features include diagnostics, self-testing, and fault reporting capabilities, which help ensure the reliability and uptime of the system. Additionally, it supports serial communications via the RS-485 interface, enabling remote monitoring and configuration.

The module is designed for use in harsh industrial environments, with a wide operating temperature range of -40 F to 140 F (-40 C to 60 C). It also features a rugged, compact design with a sealed cover to protect against dust, moisture, and other contaminants.

The Allen-Bradley 1756-Ox81 Digital Relay Module is an excellent choice for applications that require fast and reliable digital relay solutions, such as process control, machine automation, and power distribution. With its advanced features, compact size, and rugged design, it is an essential component for any industrial control system.

The Allen-Bradley 1756-OX81 Digital Relay Module is a versatile and advanced solution for implementing digital logic functions in automation applications. Here are some pros and cons of using this module:

1. Flexibility: The 1756-OX81 offers a wide range of input and output configurations, allowing users to customize the module to their specific application needs.

2. Ease of Use: The module's intuitive programming interface and clear documentation make it simple to design and implement digital logic functions.

3. Reliability: The Allen-Bradley 1756-OX81 is known for its high reliability and durability, making it a popular choice for industrial applications.

4. Scalability: The module can be easily integrated into larger systems, allowing users to expand their automation capabilities as their needs grow.

5. Programmability: The 1756-OX81 can be programmed using various software tools, including RSLogix 5000 and LogixPro, providing users with a powerful and flexible programming environment.

1. Cost: The Allen-Bradley 1756-OX81 can be more expensive than some other digital relay modules on the market, making it a less budget-friendly option for some applications.

2. Complexity: While the module is relatively easy to use, it may require a higher level of technical expertise to fully utilize all of its features.

3. Size: The 1756-OX81 is larger than some other digital relay modules, which may limit its use in space-constrained applications.

In conclusion, the Allen-Bradley 1756-OX81 Digital Relay Module offers a high level of flexibility, reliability, and programmability, making it a popular choice for industrial automation applications. However, its cost and size may be a drawback for some users. Ultimately, the decision to use this module will depend on the specific requirements and constraints of the application.

If your automation application requires a high degree of flexibility, reliability, and programmability, and you have the budget and space to accommodate the module, the Allen-Bradley 1756-OX81 Digital Relay Module is an excellent choice. However, if cost or size are major concerns, you may want to consider other options.

Details:

Safety and security. Circuit breakers. Model number:1756-ox81. Knife gate valves.

specifications genpurrelays:

• brand: Allen Bradley
• mpn: 1756-ox81
• part type: Digital Module
• reference sku: 1720441
• product condition: New Other

shipping genpurrelays:

• transit: 5-5 days
• service: standard, expedited, overnight
• class: standard, expedited, one-day
• type: fixed

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• # reviews: 116179
• city: delta, ohio
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returns genpurrelays:

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offer genpurrelays:

• prices: $62.94–$197.99
• item condition:
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  • New – Open box
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• sold #: 16
• started: september 29, 2025
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• in stock #: 5
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general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays