8U-PAINA1

Overview

Honeywell 8U-PAINA1 is a single-ended, uncoated analog input module supporting 16 current-type input channels. It provides reliable signal acquisition for process control.

Electrical Specifications

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

• Input Channels: 16 (Single-ended)

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

• Voltage Rating: 24 VDC

• Module Current Rating: 105 mA

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

• A/D Resolution: 16 bits

Performance

• Input Scan Rate: 50 ms

• Normal Mode Rejection (60 Hz): 19 dB

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

• Crosstalk (dc to 60 Hz): -60 dB

• Accuracy (23.5°C ±2°C): ±0.075% of full scale

• Accuracy (0–60°C): ±0.15% of full scale

Environmental

• Operating Temperature: 0 to 60°C

• Storage Temperature: -40 to 85°C

Isolation & Protection

• Galvanic Isolation: 1000 VAC RMS or ±1000 VDC

• Isolation Method: iCoupler (in IOM)

• Hot Swap Support: Supported (removal/insertion under power)

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