A-B 1746-IV32

Brand and Manufacturer: It is a product of Allen-Bradley, a well-known and trusted brand in the industrial automation field under Rockwell Automation. The company has a long history of providing high-quality and reliable industrial control products, and the 1746-IV32 is a testament to their expertise in this area.

Model Identification: The specific model number is 1746-IV32, which is a unique identifier for this particular digital input module within the Allen-Bradley product line. This allows for easy identification and specification when integrating it into industrial control systems.

Number of Input Channels: As the name suggests, the 1746-IV32 has 32 individual input channels. This high channel count makes it suitable for applications where a large number of digital input signals need to be monitored and processed simultaneously. For example, in a manufacturing plant with multiple sensors or switches, this module can efficiently handle the input from all these devices.

Input Voltage Range: The module is designed to work with a DC voltage source in the range of 15 to 30 volts. This voltage range is compatible with a wide variety of industrial sensors and devices that output DC signals, ensuring flexibility in system integration.

Signal Delay: The signal delay of the 1746-IV32 is relatively low at 3 milliseconds. This means that the module can quickly respond to changes in the input signals, enabling real-time monitoring and control of the industrial process. Fast signal response is crucial in applications where timely detection and reaction to events are essential, such as in high-speed manufacturing or safety-critical systems.

Off State Current: In the off state, the current consumption is very low, with a maximum off-state current of 1 milliamp. This helps to minimize power consumption and reduces the overall load on the power supply of the control system, making it more energy-efficient.

Backplane Current: The backplane current consumption of the module at 5 volts DC is 106 milliamps. This is an important parameter to consider when designing the power supply and backplane infrastructure of the control system to ensure that sufficient power is available to all the connected modules.

Compatibility and Integration: It is designed to be fully compatible with the SLC 500 programmable controller system, allowing for seamless integration and communication with other modules and components within the system. This enables the construction of complex and comprehensive industrial control systems that can handle a wide range of tasks and processes.

Reliability and Durability: Built to withstand the harsh conditions of industrial environments, the 1746-IV32 is designed for high reliability and durability. It can operate in a wide range of temperatures, humidity levels, and is resistant to electromagnetic interference and other environmental factors that could potentially affect its performance. This ensures that the module can provide consistent and accurate input signal processing over a long period of time, reducing the need for frequent maintenance and replacement.

General Purpose DC Inputs: The module is widely used for general-purpose digital input applications in various industries, such as manufacturing, process control, and automation. It can be used to receive signals from limit switches, proximity sensors, push buttons, and other digital input devices, converting these signals into digital data that can be processed by the programmable controller for control and monitoring purposes.

Combination with 120V AC I/O: In some applications, where a combination of DC and AC input/output is required, the 1746-IV32 can be used in conjunction with other modules or components that handle AC signals. This allows for a more comprehensive and flexible control system that can handle both types of input/output signals, meeting the diverse needs of different industrial processes.

Physical Size and Mounting: The module has a compact physical size, which makes it easy to install in standard industrial control cabinets and racks. It is a chassis-mounted module, which means it can be securely installed in the appropriate slot of the SLC 500 chassis, providing a stable and reliable connection. The compact size also allows for efficient use of space in the control cabinet, enabling the installation of multiple modules in a limited space if required.

Packaging and Protection: The 1746-IV32 is typically supplied in original factory-sealed packaging, which provides protection during transportation and storage. The packaging ensures that the module arrives in pristine condition and is ready for installation and use. Additionally, the module may come with protective features such as dust covers or terminal covers to prevent damage to the input terminals and circuitry during installation and maintenance.