Honeywell  900A01‑0202 universal analog input module: 8 isolated channels, supports T/C, RTD, mV, V, 4‑20 mA; 400 VDC isolation, CMR >130 dB; HC900 & C300 compatible.

• Model: Honeywell 900A01-0202
• Application: Process Control Systems, Industrial Automation, Temperature Monitoring
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Key Specifications

• Part No.: 900A01‑0202 – 8-channel universal analog input module for HC900 or C300 systems 

• Input Types: Thermocouple (with cold-junction compensation), RTD (3‑wire PT100), millivolt, voltage, 4–20 mA, slidewire 

• Input Impedance:

  • T/C and mV: 10 MΩ

  • Voltage: >1 MΩ

  • Current: 250 Ω 

• Isolation: 400 VDC point-to-point; 1 kVDC to logic; RTDs isolated in pairs 

• Noise Rejection: Series-mode >60 dB; Common-mode >130 dB @ 120 VAC 

• Accuracy & Over-range: ±10% for linear (volts), ±1% for non-linear (T/C, RTD); T/C break detection via current pulse 

• Operating Temperature: –40 °C to +70 °C (industrial spec) 

• Module Format: 8-channel plug-in I/O card with Euro-style 36‑terminal block support 

• Weight: ~1 lb (0.45 kg)