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Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium

Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium

  • Manufacturer: Allen-Bradley

  • Product No.: 1786-RPFM

  • Condition:1000 in stock

  • Product Type: ControlNet Fiber Ring Medium

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium

The Allen-Bradley 1786-RPFM is a ControlNet Fiber Ring Module that facilitates high-speed fiber-optic communication within an industrial ControlNet network. It ensures efficient and reliable data transmission while meeting strict environmental and safety standards.


Key Specifications

Electrical & Power Ratings

Attribute Specification
Backplane Voltage & Current 400 mA @ 5V DC (max)
Power Consumption 2 W (max)
Power Dissipation 2 W (max)
Communication Rate 5 Mbps
Mounting Orientation Any orientation
Minimum Enclosure Size (HxWxD) 304.8 x 196.8 x 101.6 mm (12 x 7.75 x 4 in.)

Fiber Optic Specifications

Attribute Specification
Fiber Type 62.5/125 Micron multimode OM-1 fiber
Fiber Termination Type ST Plastic or Ceramic
Operating Wavelength 1300 nm
Optical Power Budget 13.3 dB (includes losses due to fiber link, splices, attenuation, and ST terminations)
Transmitter Power Output <5 mW/mm²

Environmental Specifications

Condition Specification
Operating Temperature 0 to 60°C (32 to 140°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Relative Humidity 5% to 95% (non-condensing)
Vibration Resistance 5 g @ 10–500 Hz
Shock (Operating) 30 g
Shock (Non-Operating) 50 g

Electromagnetic Compatibility & Immunity

Specification Standard
Emissions IEC 61000-6-4
ESD Immunity IEC 61000-4-2 (6 kV contact, 8 kV air discharge)
Radiated RF Immunity IEC 61000-4-3 (10V/m from 80–2000 MHz, 3V/m from 2000–2700 MHz)

Certifications & Compliance

Certification Compliance Details
UL Listed Industrial Control Equipment (UL File E65584)
CSA Certified for Process Control Equipment & Class I, Division 2 Hazardous Locations
FM Approved for Class I, Division 2, Group A, B, C, D Hazardous Locations
CE Complies with EU EMC and LVD Directives (EN 61326-1, EN 61000-6-2, EN 61131-2)
C-Tick Complies with Australian Industrial Emissions Standards
ATEX II 3 G Ex nA op is IIC T5 Gc (SIRA14ATEX4171X)
IECEx IECEx System Compliant (IECExSIR14.0048X)
KC Korean Radio Waves Act, Clause 3
EAC Russian Customs Union EMC & LV Technical Regulations
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Product Description

Allen-Bradley 1786-RPFM ControlNet Fiber Ring Medium

The Allen-Bradley 1786-RPFM is a ControlNet Fiber Ring Module that facilitates high-speed fiber-optic communication within an industrial ControlNet network. It ensures efficient and reliable data transmission while meeting strict environmental and safety standards.


Key Specifications

Electrical & Power Ratings

Attribute Specification
Backplane Voltage & Current 400 mA @ 5V DC (max)
Power Consumption 2 W (max)
Power Dissipation 2 W (max)
Communication Rate 5 Mbps
Mounting Orientation Any orientation
Minimum Enclosure Size (HxWxD) 304.8 x 196.8 x 101.6 mm (12 x 7.75 x 4 in.)

Fiber Optic Specifications

Attribute Specification
Fiber Type 62.5/125 Micron multimode OM-1 fiber
Fiber Termination Type ST Plastic or Ceramic
Operating Wavelength 1300 nm
Optical Power Budget 13.3 dB (includes losses due to fiber link, splices, attenuation, and ST terminations)
Transmitter Power Output <5 mW/mm²

Environmental Specifications

Condition Specification
Operating Temperature 0 to 60°C (32 to 140°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Relative Humidity 5% to 95% (non-condensing)
Vibration Resistance 5 g @ 10–500 Hz
Shock (Operating) 30 g
Shock (Non-Operating) 50 g

Electromagnetic Compatibility & Immunity

Specification Standard
Emissions IEC 61000-6-4
ESD Immunity IEC 61000-4-2 (6 kV contact, 8 kV air discharge)
Radiated RF Immunity IEC 61000-4-3 (10V/m from 80–2000 MHz, 3V/m from 2000–2700 MHz)

Certifications & Compliance

Certification Compliance Details
UL Listed Industrial Control Equipment (UL File E65584)
CSA Certified for Process Control Equipment & Class I, Division 2 Hazardous Locations
FM Approved for Class I, Division 2, Group A, B, C, D Hazardous Locations
CE Complies with EU EMC and LVD Directives (EN 61326-1, EN 61000-6-2, EN 61131-2)
C-Tick Complies with Australian Industrial Emissions Standards
ATEX II 3 G Ex nA op is IIC T5 Gc (SIRA14ATEX4171X)
IECEx IECEx System Compliant (IECExSIR14.0048X)
KC Korean Radio Waves Act, Clause 3
EAC Russian Customs Union EMC & LV Technical Regulations

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