Overview

The 8C-PAIH54 is a high-level analog input module designed for measuring voltage, current, and HART signals. It offers high accuracy, reliability, and versatility, making it suitable for a wide range of industrial applications.

Technical Specifications

• Input Type: Voltage, Current (2-wire or self-powered transmitters), Single ended or Differential inputs
• Input Channels: 16 Channels (All 16 Single Ended or Differential type)
• A/D Converter Resolution: 16 bits
• Input Range: 0 to 5 V, 1 to 5 V, 0.4 to 2 V, 4-20 mA (through 250 Ω)
• Voltage Rating: 24 VDC
• Module Current Rating: 310 mA
• Common Mode Rejection Ratio, dc to 60 Hz (500 Ω source imbalance): 70 dB
• Common Mode Voltage, dc to 60 Hz: -6 to +5 V peak
• Normal Mode Rejection Ratio, at 60 Hz: 19 dB
• Normal Mode Filter Response: Single-pole RC, -3 dB @ 6.5 Hz
• Crosstalk, dc to 60 Hz (channel-to-channel): -60 dB
• Input Impedance (voltage inputs): > 10 MΩ powered
• Maximum Normal Mode Input (any input referenced to common, no damage): ± 30 Volts
• Input Scan Rate: 50 ms
• Hardware Accuracy (@ CMV = 0 V): ± 0.075% of full-scale (23.5°± 2°C), ± 0.15% of full-scale (0 to 60°C)
• Module Removal and Insertion Under Power: Supported
• Transmitter Field Power Conditioning: Individually Protected Current Limiting Circuits, No fuse required