Schneider BMXART0814H Modicon X80 Analog Input Module
Manufacturer: Schneider
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Part Number: BMXART0814H
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Schneider Electric BMXART0814H Modicon X80 Analog Input Module
The Schneider Electric BMXART0814H is a 8-channel temperature analog input module designed for the Modicon X80 automation platform, compatible with Modicon M340 and M580 PACs. Featuring channel-to-channel isolation rated at 300 V, it acquires low-level signals from thermocouples, RTDs, voltage sources, and resistance sensors. As a hardened "H" version with conformal coating, it operates across an extended temperature range of -25 deg C to +70 deg C (-13 deg F to +158 deg F).
Sensor Compatibility and Conversion Characteristics
The module incorporates 16-bit Sigma-Delta A/D conversion delivering 15 bits plus sign resolution, with temperature measurement resolution down to 0.1 deg C. Signal processing includes a first-order digital filter alongside common-mode rejection of 120 dB and differential-mode rejection of 60 dB at 50/60 Hz.
Input channels support multiple primary sensor and voltage types:
- RTD Configurations: Supports Pt100, Pt1000, Ni100, Ni1000, and Cu10 sensors using 2-wire, 3-wire, or 4-wire connections, with resistance ranges of 400 Ohm and 4000 Ohm.
- Thermocouple Types: Supports B, E, J, K, L, N, R, S, T, and U thermocouples, utilizing an external Pt100 probe for cold-junction compensation.
- Direct Voltage Ranges: Measures low-level DC voltages at +/-40 mV, +/-80 mV, +/-160 mV, +/-320 mV, +/-640 mV, and +/-1.28 V.
Field connections are made via two 40-way connectors, such as the BMXFCA302 terminal cable. Diagnostic LEDs provide real-time status indication for RUN, ERR, I/O, and individual channels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | BMXART0814H |
| Brand | Schneider Electric |
| Series | Modicon X80 |
| Product Type | Analog Input Module |
| Compatible PLC Platforms | Modicon M340, Modicon M580 |
| Number of Inputs | 8 channels |
| Input Signal Types | RTD, Thermocouple, Voltage, Resistance |
| Channel Isolation | 300 V between channels |
| A/D Conversion | 16-bit Sigma-Delta (15 bits + sign) |
| Temperature Resolution | 0.1 deg C |
| Voltage Input Ranges | +/-40 mV, +/-80 mV, +/-160 mV, +/-320 mV, +/-640 mV, +/-1.28 V |
| Resistance Input Ranges | 400 Ohm, 4000 Ohm |
| Supported RTD Types | Pt100, Pt1000, Ni100, Ni1000, Cu10 (2, 3, 4-wire) |
| Supported Thermocouple Types | B, E, J, K, L, N, R, S, T, U |
| Cold Junction Compensation | External Pt100 probe |
| Conversion Time | 400 ms (RTD), 200 ms (Thermocouple) |
| Noise Rejection | 120 dB CMRR, 60 dB DMRR (50/60 Hz) |
| Electrical Connection | Two 40-way connectors |
| Power Supply | 3.3 VDC (from backplane rack) |
| Current Consumption | 150 mA at 3.3 VDC |
| Operating Temperature | -25 to +70 deg C (-13 to +158 deg F) |
| Storage Temperature | -40 to +85 deg C |
| Protection & Treatment | IP20, Conformal Coating |
| Mechanical Resistance | 3 gn vibration, 30 gn shock |
| Net Weight | 0.165 kg |
| Certifications | CE, UL, CSA, ATEX, IECEx, EAC, RCM |
| Standards Compliance | EN 61131-2, EN 61010-2-201, EN 61000-6-2, EN 61000-6-4 |
Frequently Asked Questions
Q: What distinguishes the BMXART0814H from standard Modicon X80 analog input modules? A: The "H" suffix indicates a hardened module featuring conformal coating and an extended operating temperature range of -25 deg C to +70 deg C.
Q: How is cold-junction compensation handled for thermocouple inputs on the BMXART0814H? A: Cold-junction compensation is performed using an external Pt100 probe connected to the module.
Q: What wiring options are supported for RTD temperature sensors? A: The module supports 2-wire, 3-wire, and 4-wire RTD wiring configurations