Schneider Electric BMXART0414 Modicon X80 4-Channel Isolated RTD/Thermocouple Input Module PLC I/O Module

The Schneider Electric BMXART0414 is a Modicon X80 analog input module with 4 isolated, low-level channels for RTD and thermocouple temperature sensors, at 15-bit + sign resolution. It supports Cu10, Ni100, Ni1000, Pt100, and Pt1000 RTDs plus B, E, J, K, L, N, R, S, T, U thermocouples, with external cold-junction compensation.

Technical Specifications

Certifications & Standards

• CE
• EAC
• RCM
• UL
• Merchant Navy
• CSA
• IEC 61131-2
• IEC 61000-6-4
• IEC 61000-6-2
• EN 61010-2-201

Selection Notes

The BMXART0414 reads RTD or thermocouple sensors wired through a Telefast connection sub-base into one Modicon X80 rack slot — each of its 4 isolated channels accepts Cu10, Ni100, Ni1000, Pt100, or Pt1000 RTDs, or B, E, J, K, L, N, R, S, T, U thermocouples, with external cold-junction compensation via a Pt100 probe. Choose it over a standard process-signal analog input card whenever the field signal is a temperature sensor rather than 4-20mA or ±10V, since its sigma-delta 16-bit conversion and 0.1 °C measurement resolution are tuned for low-level millivolt inputs rather than higher-level process ranges.