8C-PAIH54 51307070-275

Overview

• Part Number: 8C-PAIH54 51307070-275
• Manufacturer: Honeywell
• Subcategory: Analog Input Module with HART
• Weight: Approx. 0.6 kg (1.32 lbs)
• Function: Analog input module with HART communication for high-level AI applications, offering differential and single-ended voltage/current inputs.

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Key Specifications

• Input Channels: 16 (all single-ended or differential)
• A/D Converter Resolution: 16 bits
• Input Range:
  • 0 to 5 V, 1 to 5 V, 0.4 to 2 V, 4-20 mA (with 250 Ω)
• Voltage Rating: 24 VDC
• Module Current Rating: 310 mA
• Common Mode Rejection: 70 dB (dc to 60 Hz with 500 Ω source imbalance)
• Normal Mode Rejection: 19 dB at 60 Hz

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Performance & Accuracy

• Hardware Accuracy:
  • ±0.075% of full-scale (at 23.5°C ± 2°C)
  • ±0.15% of full-scale (0 to 60°C)
• Input Impedance (Voltage Inputs): >10 MΩ powered
• Maximum Normal Mode Input: ±30 Volts (no damage)

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Environmental & Power

• Input Scan Rate: 50 ms
• Normal Mode Filter Response: Single-pole RC, -3 dB @ 6.5 Hz
• Crosstalk (dc to 60 Hz, channel-to-channel): -60 dB
• Module Removal & Insertion Under Power: Supported
• Transmitter Field Power Conditioning: Individually protected current limiting circuits, no fuse required

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Input Types & Configuration

• Input Types:
  • Voltage, Current (2-wire or self-powered transmitters)
  • Single-ended or Differential inputs
• Common Mode Voltage: -6 to +5 V peak (dc to 60 Hz)

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Physical & Installation Details

• Modules:
  • 8C-TAIDA1: Non-redundant, coated, 9”
  • 8C-TAIDB1: Redundant, coated, 12”

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