Overview

The Honeywell 900A01-0202 is a versatile analog input module designed for industrial automation applications. It offers a wide range of input types, including thermocouples, RTDs, voltage, current, and slidewire, making it suitable for various process control and measurement tasks.

Technical Specifications

• Manufacturer: Honeywell
• Product Number: 900A01-0202
• Product Type: Analog Input Module
• Inputs per Module: 8 (isolated)
• Input Types: mV, V, T/C, RTD, ohms, mA, slidewire
• Signal Source: Thermocouple with cold junction compensation, RTD, PT100, YIS, slidewire
• Input Impedance:
  • 10 megohms for T/C and mV inputs
  • 1 megohm for volts
  • 250 ohms for mA inputs
• Galvanic Input Isolation: 400 VDC point to point, 1K VDC to logic
• Noise Rejection:
  • Series Mode >60dB
  • Common Mode >130dB at 120VAC
• Over-range Limit:
  • ±10% for linear ranges
  • ±1% for non-linear ranges
• T/C Break Detection: Via current pulse