BMXART0414

Description

BMXART0414 is a 4-channel analog isolated low-level input module for Modicon X80, designed to handle millivolt-level signals with high accuracy and noise immunity.

General Information

• Product type: Analog isolated low-level input module

• Platform: Modicon X80

• Number of inputs: 4

• Input range: ±40 mV

• Input overload tolerance: ±7.5 V

Specifications

• A/D conversion: Sigma delta, 16-bit

• Resolution: 15 bits + sign

• Cold junction compensation: External via Pt100 probe

• Digital filtering: First-order

• Read cycle time: 200 ms (thermocouple), 400 ms (temperature probe)

• Current consumption: 150 mA (3.3 V DC), 40 mA (24 V DC)

• Net weight: 0.135 kg

Signal Performance

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

• Differential mode rejection: 60 dB @ 50/60 Hz

Reliability

• MTBF: 1,400,000 hours

Indicators

• RUN LED: 1 green

• Channel diagnostics: 1 green per channel

• Error LED: 1 red (ERR), 1 red (I/O)

Environmental Conditions

• Operating temperature: 0…60 °C (32…140 °F)

• Storage temperature: -40…85 °C (-40…185 °F)

• Relative humidity: 5–95 % @ 55 °C, non-condensing

• Vibration resistance: 3 gn

• Shock resistance: 30 gn

• Altitude: 0–2000 m (normal), up to 5000 m with derating

• IP rating: IP20

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