Schneider BMXART0814 Modicon X80 Analog Input Module 8 Channels

Schneider Electric Modicon X80 BMXART0814 is an isolated analog input module with 8 channels for thermocouple, RTD, and low‑level millivolt signals (up to ±40 mV). Designed for high‑precision temperature acquisition in thermal process and furnace systems.

Applications:

• Thermocouple temperature monitoring

• RTD temperature measurement

• Millivolt signal acquisition from industrial sensors

• Multi‑zone furnace control

Technical Specifications:

• Number of inputs: 8 isolated low‑level channels

• Input ranges: ±40 mV, ±80 mV, ±160 mV, ±320 mV, ±640 mV, ±1.28 V (selectable)

• Supported sensors: Thermocouples (types B, E, J, K, N, R, S, T, U, L), RTDs (Pt100, Pt1000, Ni100, Ni1000), resistors (400 Ω, 4000 Ω with 2‑, 3‑ or 4‑wire)

• Resolution: 16‑bit (15 bits + sign)

• Isolation: 1500 V AC between channels and bus

• Common mode rejection: 120 dB at 50/60 Hz

• Read cycle time: depends on channel configuration and measurement mode

• Cold junction compensation: External Pt100 probe (not included)

• Current consumption: 150 mA at 3.3 V DC from backplane

• Operating temperature: 0…60 °C

• Protection rating: IP20

System Integration:

• Compatible with Modicon X80 racks used in M340 and M580 PAC systems.

• Wiring via 40‑way connector to BMXFTB4020 terminal block (sold separately) or pre‑assembled cord to ABE7 sub‑base.

• Configuration performed in EcoStruxure Control Expert (Unity Pro).

Related Products (logical chain):

• BMXART0414 – 4‑channel version (lower density)

• BMXART0814 – 8‑channel version (current model)

• BMXAMI0810 – 8‑channel analog input for ±10 V / 4‑20 mA (different signal type)

• BMXFTB4020 – 40‑way terminal block for field wiring