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Product Introduction
The Schneider BMXART0814 is an analog isolated low-level input module designed for the Modicon M340 series automation platform. It provides eight channels of isolated low-level analog inputs, enabling precise measurement and acquisition of analog signals from a wide variety of sensors and field devices.
This module excels in applications requiring high signal integrity and noise immunity, thanks to its galvanic isolation between inputs and the controller backplane. It supports low-level analog signals, which makes it suitable for sensors such as strain gauges, thermocouples, and other low-voltage instrumentation devices.
By offering robust isolation and precise signal conversion, the BMXART0814 contributes to improved system reliability, reduced interference, and enhanced accuracy in industrial control and monitoring environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Schneider BMXART0814 Analog Isolated Low Level Input Module |
| Series | Modicon M340 |
| Input Channels | 8 isolated analog inputs |
| Input Signal Range | ±20 mV to ±10 V (configurable) |
| Input Impedance | >1 MΩ |
| Resolution | 16-bit ADC |
| Isolation | Galvanic isolation between inputs and backplane |
| Accuracy | ±0.1% of full scale |
| Sampling Time | 10 ms per channel |
| Operating Voltage | 24 V DC ±20% |
| Communication | Via M340 backplane |
| Operating Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature Range | -40°C to +85°C |
| Dimensions (W x H x D) | 98 x 33 x 104 mm |
| Weight | 0.165 kg |
| Mounting | DIN rail mounting |
| Compliance | CE, UL, RoHS |
Product Applications
The BMXART0814 module is widely used in diverse industrial sectors that require accurate low-level analog input measurements with high isolation and noise immunity:
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Process Automation: Monitoring and controlling process variables such as pressure, flow, and temperature with low-voltage sensors.
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Energy Management: Acquiring data from sensitive measurement instruments in electrical substations or power generation plants.
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Machine Control: Integrating low-level sensor signals in manufacturing equipment for precise control and diagnostics.
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Building Automation: Capturing analog data from environmental sensors like humidity and temperature for HVAC control.
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Laboratory and Test Equipment: Providing isolated inputs for sensitive measurement instrumentation.
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Oil & Gas and Petrochemical: Measuring low-level signals in hazardous and noisy environments where isolation is critical for safety and accuracy.
Product Advantages
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High Precision and Stability: 16-bit ADC resolution ensures highly accurate analog measurements.
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Galvanic Isolation: Prevents ground loops and minimizes electrical noise, safeguarding the control system.
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Wide Input Range: Supports very low-level signals (±20 mV), ideal for sensitive sensors.
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Compact Design: Space-saving form factor fits easily on standard DIN rails.
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Easy Integration: Seamlessly connects to the Modicon M340 platform for efficient system expansion.
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Robust Build Quality: Designed for industrial environments with extended temperature and humidity tolerances.
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Configurable Input Ranges: Versatility to adapt to various sensor outputs.
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Enhanced Safety: Electrical isolation protects both equipment and personnel.
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Reduced Maintenance: Reliable operation reduces downtime.
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Compliance with International Standards: CE and UL certifications ensure safety and compatibility worldwide.
Frequently Asked Questions (FAQ)
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What type of signals does the BMXART0814 module accept?
It accepts isolated low-level analog signals ranging from ±20 mV up to ±10 V. -
How many input channels does the module provide?
The module provides 8 isolated analog input channels. -
Is the module compatible with other Schneider PLC series?
It is specifically designed for the Modicon M340 series platform. -
What is the accuracy of the analog inputs?
The accuracy is ±0.1% of full scale. -
Does the module provide galvanic isolation?
Yes, it has galvanic isolation between inputs and the backplane to prevent interference. -
What are the physical dimensions of the module?
The dimensions are 98 x 33 x 104 mm. -
What is the weight of the BMXART0814?
0.165 kg. -
Can the input range be configured?
Yes, the input signal range is configurable between ±20 mV and ±10 V. -
What kind of mounting does the module support?
It supports standard DIN rail mounting. -
Is the module certified for industrial use?
Yes, it complies with CE, UL, and RoHS standards.
Related or Compatible Models
| Model Number | Description |
|---|---|
| BMXAMM0300 | Modicon M340 Analog Input Module, 4-channel, ±10 V |
| BMXART0804 | Analog Isolated Low-Level Input Module, 4-channel |
| BMXAES0400 | Analog Output Module, 4-channel, ±10 V |
| BMXBPA0200 | Modicon M340 Power Supply Module |
| BMXAAL0200 | Analog Output Module, 2-channel, isolated |
| BMXNOE0100 | Ethernet Communication Module for M340 series |
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