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Allen Bradley 1771-CFM Configurable Flowmeter Module

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Manufacturer: Allen Bradley
Product No.: 1771-CFM
Country of origin: Amerika Serikat
Product Type: Configurable Flowmeter Module
Condition: Baru Sama Sekali
Payment: T/T, Western Union
Weight: 0.458 kg
Dimensions: 11.12 x 14.3 x 2.17 inches
Shipping port: Xiamen
Warranty: 12 bulan

Deskripsi
Reviews
Pengiriman & Pembayaran

Product Description

The Allen‑Bradley 1771‑CFM is a configurable flowmeter module engineered for the PLC‑5 series, designed to deliver high‑precision frequency measurement and pulse counting. Its robust design allows accurate monitoring of turbine flow, shaft speed, and RPM in demanding industrial environments. Moreover, the module provides flexible input and output configurations, ensuring seamless integration with magnetic pickups, Bently 3300 proximity sensors, and TTL pulse sources. Its compact one-slot design, combined with conformal coating protection, guarantees reliable operation even in corrosive or harsh process conditions.

This module supports dual independent channels, allowing simultaneous measurement or control tasks. In addition, its large counting capacity accommodates extensive totalizing applications. The 1771‑CFM provides reinforced isolation between channels and the backplane, ensuring safe and stable operation in high‑voltage environments. Proven across power generation, oil and gas, food and beverage, and automotive industries, it remains a trusted choice for legacy PLC‑5 installations.

Key Features

Dual independent configurable channels for input or output flexibility
High-speed frequency measurement up to 100 kHz for precise monitoring
4 digital inputs compatible with magnetic pickups, TTL, and Bently 3300 sensors
4 digital outputs operating at 5–40 V DC, user-supplied
Large count capacity up to 9,999,999 for totalizing applications
Channel-to-channel and backplane isolation for safe industrial operation
Compact one-slot design suitable for PLC‑5 chassis
Conformal coating protection against corrosive environments

Technical Specifications

Parameter	Specification
Model	1771‑CFM
Manufacturer	Allen‑Bradley / Rockwell Automation
Series	PLC‑5 I/O Modules
Module Type	Configurable Flowmeter Module
Number of Inputs	4 Digital: Magnetic Pickup 50 mV–200 V AC Peak, TTL-Compatible 4–40 V DC, Bently 3300 Proximity Pickups (5 & 8 mm)
Number of Outputs	4 Digital: 5–40 V DC (user-supplied)
Channels	2 independent configurable channels
Count Capacity	Up to 9,999,999 counts
Frequency Range	Up to 100 kHz
Slots Required	1
Backplane Current	Max 1.0 Amps
Module Scan Time	1.3–5 ms
Operating Temperature	-40 to 185°F (-40 to 85°C)
Protective Coating	Conformal coat
Weight	1.01 lbs

Typical Applications

Turbine flow measurement in pipelines and process plants
RPM and shaft speed monitoring for rotating machinery
Pulse counting and totalizing in automotive production lines
Integration with Bently 3300 proximity sensors for machine condition monitoring
Industrial process monitoring in food & beverage, power generation, and oil & gas sectors

FAQ

Q: Can the 1771‑CFM module work with modern PLC systems? A: The module is designed specifically for PLC‑5 systems and may require an adapter or legacy support for newer platforms.

Q: What sensors are compatible with this flowmeter module? A: It supports magnetic pickups, TTL pulse sources, and Bently 3300 proximity sensors.

Q: What is the maximum frequency the module can measure? A: The 1771‑CFM supports high-speed frequency measurement up to 100 kHz.

Q: How is the module protected in harsh environments? A: It features a conformal coating that resists corrosive chemicals and industrial contaminants.

Pembayaran: T/T, Western Union.

Pelabuhan pengiriman: Xiamen.

Waktu produksi: Biasanya 1–3 hari kerja setelah pembayaran dikonfirmasi (tergantung ketersediaan stok).

Pengiriman ke seluruh dunia: Kami mengirimkan komponen otomasi industri kepada pelanggan di seluruh dunia. Biaya pengiriman akan dicantumkan dalam RFQ Anda.

F.A.Q.

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