The Allen-Bradley 1771-IFM/B is a fast millivolt input module designed for use with Allen-Bradley programmable controllers (PLCs). It provides a high-speed, high-resolution interface for analog input signals.
Key Features:
- Fast Sampling Rate: The 1771-IFM/B offers a fast sampling rate, making it suitable for applications that require real-time data acquisition.
- High Resolution: The module provides a high resolution of 16 bits, allowing for precise measurement of analog signals.
- Differential Inputs: The 1771-IFM/B has eight differential input channels, which can be used to measure both common-mode and differential-mode signals.
- Wide Input Range: The module can accept input signals ranging from ±10 mV to ±10 V, making it suitable for a variety of applications.
- Compact Design: The 1771-IFM/B has a compact design, making it easy to install in a variety of control systems.
Applications:
- Process Control: The 1771-IFM/B can be used to measure process variables such as temperature, pressure, and flow rate.
- Machine Control: The module can be used to monitor the performance of machines and equipment.
- Data Acquisition: The 1771-IFM/B can be used to collect data from sensors and other analog devices.
Additional Information:
- Compatibility: The 1771-IFM/B is compatible with a variety of Allen-Bradley PLCs, including the PLC-2, PLC-3, and PLC-5.
- Power Supply: The module requires a 5 V DC power supply.
- Mounting: The 1771-IFM/B can be mounted in a 1771 I/O chassis.
Note: The 1771-IFM/B has been discontinued by Allen-Bradley. However, it may still be available from third-party suppliers. If you are looking for a replacement module, you may want to consider the 1756-IF16, which is a newer and more versatile analog input module.
I hope this information is helpful. Please let me know if you have any other questions.
