IC200ALG620-DC

Overview

IC200ALG620-DC is a GE Fanuc 4-point RTD and resistance input module.

Input & Compatibility

• RTD Sensors: Platinum (25, 100, 1000 Ω), Copper (10, 50, 100 Ω), Nickel (100, 120 Ω), Nickel/Iron (604 Ω)

• Wiring: 3-wire and 4-wire RTDs

• Resistance Range: 0–500 Ω, 0–3000 Ω

• Resolution: 16 bits (digital 15 bits + sign)

Performance

• Update Rate: ~210 ms/channel at 60 Hz; ~230 ms/channel at 50 Hz

• Accuracy (25°C): ±0.15% resistance and temperature

• Temperature Sensitivity: ±0.004% reading, ±1.5 µV/°C

• Isolation:
  • Input to Frame: 1500 V AC
  • Input to Logic: 250 V AC

Electrical

• Bus Voltage: 5 V DC

• Backplane Current: 125 mA max (5V and 3.3V outputs)

Diagnostics & Limits

• Detects open RTD, short input, under/overrange, wiring faults, alarms

• Max lead resistance: 5 Ω per lead

Environmental

• Operating Temp: 0 to 60 °C ambient

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