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Honeywell 51204126-002
Product Name: High-Level Analog Input Module & Cable Set
Product Overview:
The Honeywell 51204126-002 is a high-level analog input module and cable set. It is used for analog input acquisition with cable interconnection across Honeywell TDC 3000, TPS, and Experion PKS platforms.
Detailed content
Technical Specifications:
- Manufacturer: Honeywell
- System Compatibility: Honeywell TDC 3000 / TPS / Experion PKS
- Input Signal Range: 4–20 mA DC or 1–5 VDC
- Number of Channels: 8 or 16 (configuration dependent)
- Accuracy: ±0.1% of span (typical)
- Isolation: Channel-to-channel and system galvanic isolation
- Power Supply: 24 VDC via system backplane
- Cable Length: 2 meters (PM power cable with integrated link protection)
- Module Dimensions: 2.9 × 31.8 × 27.8 cm
- Weight: 0.25 kg (module), 1.6 lbs (cable set)
- Operating Temperature: –20 °C to +70 °C
- Storage Temperature: –40 °C to +85 °C
- Humidity: 5%–95% non-condensing
- Certifications: CE, UL, CSA
Functional Characteristics:
The hardware processes standard 4–20 mA HART loop protocol parameters, stripping and buffering field telemetry without degrading the baseline primary variable signals. Channel-to-channel isolation and galvanic safety topologies interrupt common-mode noise propagation.
Installation Requirements:
Mount the card into its designated position within the native Honeywell I/O chassis, sliding it along the guide rails until the backplane connectors seat completely. Fix the module retention screws into the frame matrix to resist vibration. Connect the 2-meter PM power cable to the specified link interface, ensuring lock clips snap shut to preserve electrical continuity.
Usage Precautions:
Isolate the 4–20 mA signaling lines from high-amperage AC mains conductors within separate electrical wireways to block electromagnetic interference. Ground all field cable shields at a single master point on the cabinet instrumentation ground bar. Isolate the 24 VDC terminal connection before mechanical insertion if required by the system architecture manual.
