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Foxboro|RH914XS FBM237|Output Module
SKU: RH914XS FBM237

  • Manufacturer: Foxboro

  • Product No.: RH914XS FBM237

  • Condition：In stock

  • Product Type: Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The RH914XS FBM237 is a Fieldbus Module (FBM) in the Foxboro™ DCS system, designed for 0 to 20 mA dc analog output applications. It features eight galvanically isolated output channels and can be used as a single unit or in a redundant pair configuration. The module is suitable for harsh environments (Class G3) and provides high reliability through its rugged design and fault-tolerant capabilities.

Features

  • Eight 0 to 20 mA dc Analog Output Channels: Each channel is galvanically isolated.
  • Single or Redundant Configuration: Can be used as a standalone module or in a redundant pair.
  • Rugged Design: Suitable for Class G3 (harsh) environments, per ISA Standard S71.04.
  • Termination Assemblies (TAs): For locally or remotely connecting field wiring.
  • Visual Indicators: LEDs on the front of the module provide status indications.
  • Fieldbus Communication: Interfaces with a 2 Mbps redundant module Fieldbus, accepting communication from either path (A or B).
  • Modular Baseplate Mounting: Mounts on a standard modular baseplate, which can accommodate up to eight FBMs. Redundant modules must be located in adjacent odd/even positions.
  • Fail-Safe Action: Configurable options include Hold/Fallback, Analog Output Fail-Safe Fallback Data (set to 0 mA), Fieldbus Fail-Safe Enable, and Fieldbus Fail-Safe Delay Time.
  • High Reliability: Redundant pairs provide continuous operation even if one module fails.
  • Hot Swappable: Modules can be replaced without disrupting field output signals or removing field device termination cabling, power, or communications cabling.

Technical Specifications

  • Output Range: 0 to 20.4 mA dc.
  • Accuracy:
    • ±0.05% of span between 0.1 mA and 20 mA.
    • Accuracy temperature coefficient: ±50 ppm/°C.
  • Load Resistance:
    • Minimum: 0 ohms.
    • Maximum: 750 ohms.
  • Power Supply:
    • Input voltage: 24 V dc nominal (range: 18 to 32 V dc).
    • Power consumption: 1.5 W max per module.
  • Operating Temperature:
    • Module: -20 to +70°C (-4 to +158°F).
    • Termination Assembly: -20 to +70°C (-4 to +158°F).
  • Storage Temperature: -40 to +70°C (-40 to +158°F).
  • Relative Humidity: 5 to 95% (noncondensing).
  • Altitude:
    • Operating: -300 to +3,000 m (-1,000 to +10,000 ft).
    • Storage: -300 to +12,000 m (-1,000 to +40,000 ft).
  • Vibration Resistance: 7.5 m/s² (0.75 g) from 5 to 500 Hz.
  • Contamination: Suitable for Class G3 (harsh) environments, based on exposure testing according to EIA Standard 364-65, Class III.
  • Weight:
    • Module: 185 g (6.5 oz) approximate.
    • Termination Assembly (Compression): 181 g (0.40 lb) approximate.
    • Termination Assembly (Ring Lug): 249 g (0.55 lb) approximate.
  • Dimensions:
    • Height: 102 mm (4 in), 114 mm (4.5 in) including mounting lugs.
    • Width: 45 mm (1.75 in).
    • Depth: 104 mm (4.11 in).
  • Termination Cables:
    • Cable Lengths: Up to 30 m (98 ft).
    • Materials: Polyurethane or Low Smoke Zero Halogen (LSZH).
    • Connection: 25-pin male D-subminiature.
  • Field Termination Connections:
    • Compression: Accepted wiring sizes:
      • Solid/Stranded/AWG: 0.2 to 4 mm²/0.2 to 2.5 mm²/24 to 12 AWG.
      • Stranded with Ferrules: 0.2 to 2.5 mm² with or without plastic collar.
  • Certifications:
    • UL/UL-C listed for use in Class I, Groups A-D; Division 2; temperature code T4 hazardous locations.
    • DEMKO certified Ex nA IIC T4 for use in Zone 2 potentially explosive atmospheres.
    • ABS Type Approved and Bureau Veritas Marine certified for Environmental Category EC31.
    • European Low Voltage Directive 2006/95/EC (prior to April 20, 2016) and 2014/35/EU (beginning April 20, 2016).
    • Explosive Atmospheres (ATEX) directive 94/9/EC (prior to April 20, 2016) and 2014/34/EU (beginning April 20, 2016).
Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

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We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
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Foxboro|RH914XS FBM237|Output Module
Foxboro|RH914XS FBM237|Output Module
Foxboro|RH914XS FBM237|Output Module
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Foxboro|RH914XS FBM237|Output Module

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Descriptions

Description

The RH914XS FBM237 is a Fieldbus Module (FBM) in the Foxboro™ DCS system, designed for 0 to 20 mA dc analog output applications. It features eight galvanically isolated output channels and can be used as a single unit or in a redundant pair configuration. The module is suitable for harsh environments (Class G3) and provides high reliability through its rugged design and fault-tolerant capabilities.

Features

  • Eight 0 to 20 mA dc Analog Output Channels: Each channel is galvanically isolated.
  • Single or Redundant Configuration: Can be used as a standalone module or in a redundant pair.
  • Rugged Design: Suitable for Class G3 (harsh) environments, per ISA Standard S71.04.
  • Termination Assemblies (TAs): For locally or remotely connecting field wiring.
  • Visual Indicators: LEDs on the front of the module provide status indications.
  • Fieldbus Communication: Interfaces with a 2 Mbps redundant module Fieldbus, accepting communication from either path (A or B).
  • Modular Baseplate Mounting: Mounts on a standard modular baseplate, which can accommodate up to eight FBMs. Redundant modules must be located in adjacent odd/even positions.
  • Fail-Safe Action: Configurable options include Hold/Fallback, Analog Output Fail-Safe Fallback Data (set to 0 mA), Fieldbus Fail-Safe Enable, and Fieldbus Fail-Safe Delay Time.
  • High Reliability: Redundant pairs provide continuous operation even if one module fails.
  • Hot Swappable: Modules can be replaced without disrupting field output signals or removing field device termination cabling, power, or communications cabling.

Technical Specifications

  • Output Range: 0 to 20.4 mA dc.
  • Accuracy:
    • ±0.05% of span between 0.1 mA and 20 mA.
    • Accuracy temperature coefficient: ±50 ppm/°C.
  • Load Resistance:
    • Minimum: 0 ohms.
    • Maximum: 750 ohms.
  • Power Supply:
    • Input voltage: 24 V dc nominal (range: 18 to 32 V dc).
    • Power consumption: 1.5 W max per module.
  • Operating Temperature:
    • Module: -20 to +70°C (-4 to +158°F).
    • Termination Assembly: -20 to +70°C (-4 to +158°F).
  • Storage Temperature: -40 to +70°C (-40 to +158°F).
  • Relative Humidity: 5 to 95% (noncondensing).
  • Altitude:
    • Operating: -300 to +3,000 m (-1,000 to +10,000 ft).
    • Storage: -300 to +12,000 m (-1,000 to +40,000 ft).
  • Vibration Resistance: 7.5 m/s² (0.75 g) from 5 to 500 Hz.
  • Contamination: Suitable for Class G3 (harsh) environments, based on exposure testing according to EIA Standard 364-65, Class III.
  • Weight:
    • Module: 185 g (6.5 oz) approximate.
    • Termination Assembly (Compression): 181 g (0.40 lb) approximate.
    • Termination Assembly (Ring Lug): 249 g (0.55 lb) approximate.
  • Dimensions:
    • Height: 102 mm (4 in), 114 mm (4.5 in) including mounting lugs.
    • Width: 45 mm (1.75 in).
    • Depth: 104 mm (4.11 in).
  • Termination Cables:
    • Cable Lengths: Up to 30 m (98 ft).
    • Materials: Polyurethane or Low Smoke Zero Halogen (LSZH).
    • Connection: 25-pin male D-subminiature.
  • Field Termination Connections:
    • Compression: Accepted wiring sizes:
      • Solid/Stranded/AWG: 0.2 to 4 mm²/0.2 to 2.5 mm²/24 to 12 AWG.
      • Stranded with Ferrules: 0.2 to 2.5 mm² with or without plastic collar.
  • Certifications:
    • UL/UL-C listed for use in Class I, Groups A-D; Division 2; temperature code T4 hazardous locations.
    • DEMKO certified Ex nA IIC T4 for use in Zone 2 potentially explosive atmospheres.
    • ABS Type Approved and Bureau Veritas Marine certified for Environmental Category EC31.
    • European Low Voltage Directive 2006/95/EC (prior to April 20, 2016) and 2014/35/EU (beginning April 20, 2016).
    • Explosive Atmospheres (ATEX) directive 94/9/EC (prior to April 20, 2016) and 2014/34/EU (beginning April 20, 2016).