8C-PAIHA1

Overview

The 8C-PAIHA1 is an Analog Input Module with HART capability manufactured by Honeywell.

Input Specifications

• Input Type: Current (2-wire or self-powered transmitters)

• Input Channels: 16 Channels (Single Ended type)

• Input Range 1: 4-20 mA (through 250 Ω)

Electrical Specifications

• Voltage Rating: 24 VDC

• Module Current Rating: 110 mA

• Maximum Input Voltage: ±30 Volts (no damage)

Conversion and Filtering

• A/D Converter Resolution: 16 bits

• Normal Mode Filter Response: Single-pole RC, -3 dB @ 6.5 Hz

• Input Scan Rate: 50 ms

Noise Rejection and Crosstalk

• Common Mode Rejection Ratio: 70 dB (dc to 60 Hz, 500 Ω source imbalance)

• Common Mode Voltage: -6 to +5 V peak (dc to 60 Hz)

• Normal Mode Rejection Ratio: 19 dB at 60 Hz

• Crosstalk: -60 dB (dc to 60 Hz, channel-to-channel)

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