P0916CQ | FOXBORO FBM206 Pulse Input Module

The FOXBORO FBM206 is a compact, robust pulse input module designed for interfacing field sensors with a control system via redundant fieldbus communication. It is well-suited for harsh industrial environments, offering reliability, accuracy, and ease of maintenance.

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Key Features

• Input Configuration:
  • FBM206: 8 pulse input channels.
• Pulse Input Capability:
  • Configurable pulse input channels accepting 7–27 V DC signals.
  • Supports a maximum pulse rate of 25 kHz.
  • Ideal for devices like vortex meters, turbine meters, and contact sensors.
• Galvanic Isolation: Each channel is isolated from others and from ground.
• Rugged Design:
  • Compact aluminum exterior for durability.
  • Operates in Class G3 (harsh) environments per ISA S71.04.
• Pulse Rate Totalization & Scaling: Configurable for pulse rate totalization and meter scaling.
• Termination Assemblies (TAs): Options for local or remote connection with field wiring.
• Visual Indicators: LEDs provide operational status.

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Technical Specifications

Pulse Input Specifications

• Channels:
  • FBM206: 8 independent channels.
• Pulse Rate: 10 Hz to 25 kHz.
• Accuracy:
  • Pulse Count: No missing pulses for rates up to 25 kHz.
  • Pulse Rate: ±0.01% of reading.
• Input Impedance: 10 kΩ.
• Duty Cycle: Minimum pulse width on/off supported.
• Power Supply Protection: Current-limited, voltage-regulated.

Environmental Specifications

• Operating Temperature:
  • Module: -20 to +70°C (-4 to +158°F).
  • Termination Assembly (PVC): -20 to +50°C (-4 to +122°F).
  • Termination Assembly (PA): -20 to +70°C (-4 to +158°F).
• Humidity: 5% to 95% non-condensing.
• Altitude: -300 to +3,000 m (-1,000 to +10,000 ft).
• Contamination Resistance: Suitable for Class G3 environments.
• Vibration Resistance: 7.5 m/s² (0.75 g) from 5 to 500 Hz.

Power Requirements

• Input Voltage: 24 V DC ±10%.
• Power Consumption: 7 W max.
• Heat Dissipation: 5 W max.

Physical Specifications

• Module Dimensions:
  • Height: 102 mm (4 in) / 114 mm (4.5 in with mounting lugs).
  • Width: 45 mm (1.75 in).
  • Depth: 104 mm (4.11 in).
• Weight:
  • Module: 284 g (10 oz).
  • Termination Assembly: 181–249 g (0.40–0.55 lb) depending on configuration.

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Fieldbus Communication

• Interfaces via a redundant 2 Mbps module fieldbus.
• Automatically switches communication paths in case of failure.
• Supports modular mounting for up to 4 or 8 FBMs per baseplate.

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Applications

• Suitable for interfacing with pulse-generating sensors like:
  • Vortex meters.
  • Turbine meters.
  • Solid-state or electromechanical contacts.

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About Us

  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

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