Honeywell 51198685-100 Control Board

• Brand
  Honeywell
• Model
  51198685-100
• Product Name
  Input/Output (I/O) Module / Control Board
• Country of Origin
  United States (USA)
• HS Code
  8538900000
• Dimensions
  25.4 cm x 15.2 cm x 3.8 cm
• Weight
  0.65 kg (1.43 lbs)
• Operating Temperature
  0°C to 60°C (32°F to 140°F)
• Storage Temperature
  -40°C to 85°C (-40°F to 185°F)
• Power Supply
  24VDC
• Warranty
  12 month
• Product Status
  New and original

Honeywell 51198685-100 Technical Specifications

Relative Humidity: 5% to 95% (non-condensing)

Inputs / Outputs: * Primary Input: Multi-channel isolated analog/digital inputs designed for high-resolution signal filtering and surge protection.

Secondary/Loop Input: Redundant power/signal input channels to ensure continuous data acquisition even during primary line faults.

Honeywell 51198685-100 Wiring and Connection Method

The module utilizes a plug-and-play backplane termination method combined with heavy-duty terminal blocks:

Backplane Connection: The module slides directly into the system chassis, engaging a multi-pin gold-plated connector that handles internal bus communication and logic power.

Field Wiring: Field instruments are connected via dedicated screw-clamp terminal blocks or compression terminals. This design allows for secure, vibration-resistant connections and enables pre-wiring of the cabinet before the module is inserted.

Shielding: Integrated grounding bars and shield terminals are provided to properly ground shielded twisted-pair field cables, ensuring maximum EMI/RFI protection.

Honeywell 51198685-100 Key Product Advantages

High Reliability & Redundancy: Built with industrial-grade components that support redundant configurations, minimizing the risk of single-point failures in critical processes.

Superior Signal Integrity: Features advanced onboard noise filtering and electrical isolation to prevent ground loops and external interference from degrading signal accuracy.

Seamless System Integration: Fully compatible with Honeywell's legacy and modern distributed control systems (DCS), allowing for straightforward hot-swapping and low maintenance overhead.

Rugged Durability: Designed to withstand harsh thermal and electromagnetic environments typical of chemical, oil and gas, and power generation plants.

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  Honeywell 51198685-100
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