Allen-Bradley
Configurable Flowmeter Module 1756-CFM Allen-Bradley
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1756-CFM
Product Type: ControlLogix Specialty Flowmeter Module
Product Origin: USA
Payment: T/T
Weight: 1400g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Allen-Bradley 1756-CFM is a single-slot ControlLogix configurable flowmeter module designed for high-speed flow metering, totalizing, and prover applications. It provides two independent channels with flowmeter and gate inputs plus two current-sourcing outputs.
Key Specs
- Catalog Number: 1756-CFM
- Inputs: 2 flowmeter + 2 gate inputs
- Max input frequency: 100 kHz
- Count range: Up to 2,147,483,647
- Outputs: 2 current-sourcing (up to 1 A)
- Backplane current: 300 mA @ 5.1V DC
- Power dissipation: 6 W max
- Operating modes: Totalizer, Fill, Prover, High-Resolution Frequency
- Compatible RTB: 1756-TBNH or 1756-TBSH
Why Choose This
- Dedicated high-speed flow measurement hardware
- Supports magnetic pickup, TTL, and preamp signals
- Fast output response for control applications
- RIUP capability for minimal downtime
Common Questions
- What input thresholds are available? 50 mV, 1.3 V, and 4 V selectable.
- Can both channels run different modes? Yes, configuration is independent.
- Is external power required for outputs? Yes, customer-supplied 10…31.2V DC.
Mounting Steps
- Insert the module into a ControlLogix chassis slot.
- Wire flowmeter and gate signals to the RTB with shielded cable.
- Connect external power for the current-sourcing outputs.
- Configure operational mode and thresholds in Studio 5000.
Buying Advice
- Select for custody transfer, batching, or high-speed pulse applications.
- Verify signal type matches available input thresholds.
- Plan RPI settings based on selected mode (as low as 5 ms).