1756-L72S Allen-Bradley

Description

1756-L72S Allen-Bradley

1756-L72S Allen-Bradley是一款具有安全控制功能的ControlLogix控制器，是Logix5000系列控制器的一部分。它采用了双处理器解决方案，用于满足SIL 3或Cat 4/PLe安全标准的要求。这款控制器具备强大的处理能力和高速运动性能，以及高性能的逻辑处理能力。此外，它还具有一个USB端口用于通信，并支持多达500个控制器连接

规格：

• 内存：4MB用户内存、2MB安全内存和0.98MB I/O内存。
• I/O支持：支持128,000个数字I/O和4000个模拟I/O。
• 电源需求：在5.1V DC时吸收2mA电流，在800.5V DC（注意：此处可能存在输入错误，应为较低电压值）时吸收1mA电流。
• 功耗与散热：功耗为2.5W，热耗散为8.5 BTU/hr。
• 物理特性：重量为0.55磅，具有30V（连续）的隔离电压用于基本绝缘

 

作用特征：

• 双处理器解决方案：满足严格的安全标准，确保系统的稳定性和安全性。
• 强大的处理能力：提供出色的数据处理和运动速度，适用于复杂自动化应用。
• 高性能逻辑：支持复杂的逻辑运算和控制策略。
• 丰富的接口和连接能力：USB端口和高达500个控制器的连接支持，实现灵活的通信和数据交换

应用领域：
1756-L72S Allen-Bradley控制器广泛应用于需要高度安全控制和可靠性的工业自动化领域，如制造业、能源、交通等。其高性能和灵活性使其成为这些行业中自动化控制系统的关键组件

The 1756-L72S Allen-Bradley is a ControlLogix controller with safety control functions, part of the Logix5000 series of controllers. It employs a dual-processor solution to meet SIL 3 or Cat 4/PLe safety standards. This controller boasts robust processing capabilities, high-speed motion performance, and high-performance logic processing. Additionally, it features a USB port for communication and supports up to 500 controller connections

Specifications：

• Memory: 4MB user memory, 2MB safe memory, and 0.98MB I/O memory.
• I/O Support: Supports 128,000 digital I/Os and 4000 analog I/Os.
• Power Requirements: Absorbs 2mA current at 5.1V DC and 1mA current at 800.5V DC (Note: There may be an input error here, and it should be a lower voltage value).
• Power Consumption and Heat Dissipation: Power consumption of 2.5W and heat dissipation of 8.5 BTU/hr.
• Physical Characteristics: Weighs 0.55 pounds and has an isolation voltage of 30V (continuous) for basic insulation

Features：

• Dual-processor solution: Ensures system stability and safety by meeting stringent safety standards.
• Robust processing capabilities: Provides excellent data processing and motion speed for complex automation applications.
• High-performance logic: Supports complex logical operations and control strategies.
• Rich interfaces and connectivity: USB port and support for up to 500 controller connections enable flexible communication and data exchange

Application Areas：
The 1756-L72S Allen-Bradley controller is widely used in industrial automation fields requiring high-level safety control and reliability, such as manufacturing, energy, transportation, and others. Its high performance and flexibility make it a crucial component of automation control systems in these industries

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