Description
Product Parameters:
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Model Number: 1771-CFM
- Module Type: Configurable Flowmeter Module
- Input Channels: 2 Single-ended or Differential channels
- Input Frequency: 1 Hz to 100 kHz (High-speed pulse inputs)
- Resolution: 16-bit internal processing
- Input Signal Types: Magnetic pickups, TTL, or contact closures
- Flow Calculation: Volumetric, mass, and compensated flow rates
- Backplane Current: 1.2A @ 5V DC
- Isolation: 1500V RMS between inputs and backplane logic
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Status Indicators: LED diagnostics for Module Active, Fault, and Channel Status
Allen Bradley 1771-CFM
Allen Bradley 1771-CFM
Allen Bradley 1771-CFM
The ALLEN-BRADLEY 1771-CFM is a specialized I/O module for the PLC-5 system designed to interface directly with flow sensors and pulse-generating devices for high-precision flow measurement. By performing complex calculations and accumulation locally on the module, it reduces the processing load on the main controller and provides accurate, real-time data for liquid or gas measurement applications in demanding industrial environments.
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