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- 16 Differential Analog Input Channels: Supports 16 fully differential inputs for high-accuracy signal acquisition.
- Wide Input Range: Accepts analog input signals from ±10 mV up to ±10 V, accommodating both low-level sensor outputs and standard voltage signals.
- Selectable Gain Settings: Configurable gain factors of 1, 10, 100, 200, and 500 for flexible signal scaling and amplification.
- High-Speed Multiplexing: Multiplexer settling time to 0.1% within 3.5 µs, ensuring rapid channel switching and stable signal acquisition.
- Expandable Channel Capacity: When used with compatible A/D converter boards (ADC30 or AD12-8LT), the system can support up to 128 total input channels.
- Compact Form Factor: 250 × 100 mm panel size suitable for rack or panel mounting in measurement systems.
- Industrial-Grade Design: Engineered for precision measurement environments, ensuring low noise, high linearity, and stable operation.
- Seamless Integration: Designed for direct connection to CONTEC analog input boards via shielded cables and terminal blocks.
- Software Configurable: Compatible with CONTEC’s API-TOOLs and driver libraries for Windows and Linux, enabling easy configuration and control.
- Wide Input Range: Accepts analog input signals from ±10 mV up to ±10 V, accommodating both low-level sensor outputs and standard voltage signals.
- Selectable Gain Settings: Configurable gain factors of 1, 10, 100, 200, and 500 for flexible signal scaling and amplification.
- High-Speed Multiplexing: Multiplexer settling time to 0.1% within 3.5 µs, ensuring rapid channel switching and stable signal acquisition.
- Expandable Channel Capacity: When used with compatible A/D converter boards (ADC30 or AD12-8LT), the system can support up to 128 total input channels.
- Compact Form Factor: 250 × 100 mm panel size suitable for rack or panel mounting in measurement systems.
- Industrial-Grade Design: Engineered for precision measurement environments, ensuring low noise, high linearity, and stable operation.
- Seamless Integration: Designed for direct connection to CONTEC analog input boards via shielded cables and terminal blocks.
- Software Configurable: Compatible with CONTEC’s API-TOOLs and driver libraries for Windows and Linux, enabling easy configuration and control.
1. Product Overview
Product Name: Multiplexer Panel with 16 Differential Inputs
Model: ATP-M3
Article Number: ATP-M3
Series: Analog I/O Accessory Lineup (compatible with CONTEC E and F Series analog input boards)
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Analog Signal Multiplexer / Terminal Panel
Dimensions: 250 mm (W) × 100 mm (D)
Associated Systems: Compatible with CONTEC analog-to-digital converter boards such as AD12-8LT and ADC30, supporting up to 128 channels when cascaded.
The CONTEC ATP-M3 is a high-performance multiplexer panel designed to expand the analog input capacity of CONTEC’s data acquisition and measurement systems. It provides 16 differential analog input channels with selectable gain and fast settling characteristics, enabling precise signal routing and conditioning for industrial and laboratory measurement applications.
2. Key Features
- 16 Differential Analog Input Channels: Supports 16 fully differential inputs for high-accuracy signal acquisition.
- Wide Input Range: Accepts analog input signals from ±10 mV up to ±10 V, accommodating both low-level sensor outputs and standard voltage signals.
- Selectable Gain Settings: Configurable gain factors of 1, 10, 100, 200, and 500 for flexible signal scaling and amplification.
- High-Speed Multiplexing: Multiplexer settling time to 0.1% within 3.5 µs, ensuring rapid channel switching and stable signal acquisition.
- Expandable Channel Capacity: When used with compatible A/D converter boards (ADC30 or AD12-8LT), the system can support up to 128 total input channels.
- Compact Form Factor: 250 × 100 mm panel size suitable for rack or panel mounting in measurement systems.
- Industrial-Grade Design: Engineered for precision measurement environments, ensuring low noise, high linearity, and stable operation.
- Seamless Integration: Designed for direct connection to CONTEC analog input boards via shielded cables and terminal blocks.
- Software Configurable: Compatible with CONTEC’s API-TOOLs and driver libraries for Windows and Linux, enabling easy configuration and control.
3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Channels | 16 differential analog inputs |
| Input Range | ±10 mV to ±10 V |
| Gain Settings | ×1, ×10, ×100, ×200, ×500 |
| Settling Time | 3.5 µs to 0.1% accuracy |
| Maximum Channels (with ADC) | Up to 128 channels (when used with ADC30 or AD12-8LT) |
| Input Type | Differential, high impedance |
| Dimensions | 250 mm (W) × 100 mm (D) |
| Construction | Metal panel with precision connectors |
| Manufacturer | CONTEC Co., Ltd. |
| Compatible Boards | AD12-8LT, ADC30, and other CONTEC analog input boards |
| Operating Environment | 0–50°C, 20–90% RH (non-condensing) |
| Mounting | Panel or rack mountable |
| Connector Type | M3 terminal block interface |
| Weight | Approx. 0.5–0.8 kg (depending on configuration) |
4. Functionality
The ATP-M3 functions as a high-speed analog multiplexer panel that routes multiple differential analog signals to a single or multiple A/D converter inputs. Each of the 16 differential channels can be individually selected and amplified according to the configured gain setting. The panel’s fast settling time ensures that the output signal stabilizes quickly after channel switching, allowing high-speed sequential sampling across multiple inputs.
Use Cases and Applications:
- Multi-channel data acquisition systems
- Industrial process monitoring
- Sensor array measurement (strain gauges, thermocouples, transducers)
- Laboratory instrumentation and test automation
- Expansion of analog input capacity for CONTEC E and F series boards
Compatibility:
- Fully compatible with CONTEC’s analog input boards such as AD12-8LT, ADC30, AD12-16(PCI)E, and AD16-16U(PCI)EH.
- Integrates with CONTEC’s software ecosystem including API-PAC(W32), API-TOOLs for Windows/Linux, and LabVIEW/Matlab libraries.
5. Components & Accessories
Included Items:
- ATP-M3 multiplexer panel (16 differential inputs)
- Mounting hardware (screws, brackets)
- Connection diagram and documentation
Optional Accessories:
- Shielded Cables: PCB37PS, PCA37PS, PCB96PS, PCA96PS (depending on board interface)
- Terminal Blocks: EPD-37A, EPD-96, DTP-3(PC), DTP-4(PC) for signal termination
- DIN Rail Adapter: DIN-ADP1 for modular installation
- Signal Conditioning Boards: ATII-8A (isolated amplifier), ATLF-8 (low-pass filter), ATSS-16 (sample & hold)
- Compatible ADC Boards: AD12-8LT, ADC30, AD12-16(PCI)E, AD16-16(PCI)E, AD16-16U(PCI)EH
Connectors:
- M3 screw terminal interface for secure signal wiring
- Compatible with 37-pin or 96-pin half-pitch connectors via optional cables
6. Installation & Setup
Requirements:
- Compatible CONTEC analog input board installed in host PC or measurement system
- Appropriate shielded cable for connection between ATP-M3 and A/D board
- Stable power and grounding environment to minimize noise
Mounting Options:
- Panel or rack mounting using supplied brackets
- DIN rail mounting via optional DIN-ADP1 adapter
Configuration Steps:
1. Connect the ATP-M3 to the target A/D converter board using the designated shielded cable.
2. Wire the differential input signals to the M3 terminal block, ensuring correct polarity and grounding.
3. Configure gain settings and channel selection via software or hardware jumpers (depending on system).
4. Verify signal integrity and calibration using CONTEC’s diagnostic utilities or LabVIEW/Matlab interface.
7. Performance & Capabilities
- High-Speed Operation: 3.5 µs settling time to 0.1% ensures minimal delay between channel switches.
- Precision Measurement: Supports microvolt-level signals with selectable gain up to ×500 for low-level sensor inputs.
- Scalability: Expandable to 128 channels when cascaded with compatible ADC modules.
- Low Crosstalk and Noise: Differential input design minimizes interference and ground loop effects.
- High Accuracy: Maintains linearity and stability across full input range.
- Efficiency: Enables high-throughput data acquisition without CPU overhead when used with bus-master capable boards.
- Limitations: Requires compatible CONTEC A/D converter; not a standalone digitizer.
8. Standards & Compliance
- Electrical Safety: Designed to meet industrial-grade insulation and grounding standards.
- EMC Compliance: Conforms to CE and FCC Class A industrial emission standards (when used with certified CONTEC boards).
- RoHS Compliance: Manufactured using lead-free, environmentally compliant materials.
- Interface Standards: Compatible with PCI, PCIe, USB, and PC Card-based CONTEC analog I/O systems.
- Software Standards: Supported by CONTEC’s API-PAC(W32), API-TOOLs for Windows/Linux, and LabVIEW/Matlab libraries for standardized data acquisition control.
9. Additional Information
Warranty:
- Standard 1-year manufacturer warranty covering defects in materials and workmanship.
- Extended warranty and maintenance contracts available through CONTEC service partners.
Support & Maintenance:
- Technical documentation, wiring diagrams, and driver software available via CONTEC’s global portal (www.contec.com).
- Free downloadable drivers and libraries for Windows and Linux environments.
- Support for third-party software integration (LabVIEW, MATLAB, Visual C++, Python via API).
Maintenance Recommendations:
- Periodic inspection of terminal connections and cable integrity.
- Calibration verification at regular intervals for high-precision applications.
- Keep panel free from dust and moisture; operate within specified temperature and humidity ranges.
Software & Firmware Updates:
- Firmware updates provided through CONTEC’s support site.
- API and driver updates available for compatibility with new operating systems and measurement frameworks.
Integration Examples:
- Example 1: AD12-8LT A/D board + ATP-M3 multiplexer panel = 128-channel differential input system for laboratory data logging.
- Example 2: ADC30 high-speed converter + ATP-M3 = multi-channel industrial monitoring system with microsecond-level sampling.
Summary
The CONTEC ATP-M3 Multiplexer Panel is a precision-engineered analog input expansion module designed for high-speed, high-accuracy data acquisition systems. With 16 differential input channels, wide input range, selectable gain, and rapid settling performance, it provides a robust interface for connecting multiple analog sensors to CONTEC’s A/D converter boards. Its modular design, compatibility with a wide range of CONTEC analog I/O products, and support for industry-standard software environments make it an ideal choice for engineers and researchers requiring scalable, reliable, and precise analog signal acquisition in industrial and scientific applications.
Product Name: Multiplexer Panel with 16 Differential Inputs
Model: ATP-M3
Article Number: ATP-M3
Series: Analog I/O Accessory Lineup (compatible with CONTEC E and F Series analog input boards)
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Analog Signal Multiplexer / Terminal Panel
Dimensions: 250 mm (W) × 100 mm (D)
Associated Systems: Compatible with CONTEC analog-to-digital converter boards such as AD12-8LT and ADC30, supporting up to 128 channels when cascaded.
The CONTEC ATP-M3 is a high-performance multiplexer panel designed to expand the analog input capacity of CONTEC’s data acquisition and measurement systems. It provides 16 differential analog input channels with selectable gain and fast settling characteristics, enabling precise signal routing and conditioning for industrial and laboratory measurement applications.
2. Key Features
- 16 Differential Analog Input Channels: Supports 16 fully differential inputs for high-accuracy signal acquisition.
- Wide Input Range: Accepts analog input signals from ±10 mV up to ±10 V, accommodating both low-level sensor outputs and standard voltage signals.
- Selectable Gain Settings: Configurable gain factors of 1, 10, 100, 200, and 500 for flexible signal scaling and amplification.
- High-Speed Multiplexing: Multiplexer settling time to 0.1% within 3.5 µs, ensuring rapid channel switching and stable signal acquisition.
- Expandable Channel Capacity: When used with compatible A/D converter boards (ADC30 or AD12-8LT), the system can support up to 128 total input channels.
- Compact Form Factor: 250 × 100 mm panel size suitable for rack or panel mounting in measurement systems.
- Industrial-Grade Design: Engineered for precision measurement environments, ensuring low noise, high linearity, and stable operation.
- Seamless Integration: Designed for direct connection to CONTEC analog input boards via shielded cables and terminal blocks.
- Software Configurable: Compatible with CONTEC’s API-TOOLs and driver libraries for Windows and Linux, enabling easy configuration and control.
3. Technical Specifications
| Parameter | Specification |
|----------------|------------------|
| Input Channels | 16 differential analog inputs |
| Input Range | ±10 mV to ±10 V |
| Gain Settings | ×1, ×10, ×100, ×200, ×500 |
| Settling Time | 3.5 µs to 0.1% accuracy |
| Maximum Channels (with ADC) | Up to 128 channels (when used with ADC30 or AD12-8LT) |
| Input Type | Differential, high impedance |
| Dimensions | 250 mm (W) × 100 mm (D) |
| Construction | Metal panel with precision connectors |
| Manufacturer | CONTEC Co., Ltd. |
| Compatible Boards | AD12-8LT, ADC30, and other CONTEC analog input boards |
| Operating Environment | 0–50°C, 20–90% RH (non-condensing) |
| Mounting | Panel or rack mountable |
| Connector Type | M3 terminal block interface |
| Weight | Approx. 0.5–0.8 kg (depending on configuration) |
4. Functionality
The ATP-M3 functions as a high-speed analog multiplexer panel that routes multiple differential analog signals to a single or multiple A/D converter inputs. Each of the 16 differential channels can be individually selected and amplified according to the configured gain setting. The panel’s fast settling time ensures that the output signal stabilizes quickly after channel switching, allowing high-speed sequential sampling across multiple inputs.
Use Cases and Applications:
- Multi-channel data acquisition systems
- Industrial process monitoring
- Sensor array measurement (strain gauges, thermocouples, transducers)
- Laboratory instrumentation and test automation
- Expansion of analog input capacity for CONTEC E and F series boards
Compatibility:
- Fully compatible with CONTEC’s analog input boards such as AD12-8LT, ADC30, AD12-16(PCI)E, and AD16-16U(PCI)EH.
- Integrates with CONTEC’s software ecosystem including API-PAC(W32), API-TOOLs for Windows/Linux, and LabVIEW/Matlab libraries.
5. Components & Accessories
Included Items:
- ATP-M3 multiplexer panel (16 differential inputs)
- Mounting hardware (screws, brackets)
- Connection diagram and documentation
Optional Accessories:
- Shielded Cables: PCB37PS, PCA37PS, PCB96PS, PCA96PS (depending on board interface)
- Terminal Blocks: EPD-37A, EPD-96, DTP-3(PC), DTP-4(PC) for signal termination
- DIN Rail Adapter: DIN-ADP1 for modular installation
- Signal Conditioning Boards: ATII-8A (isolated amplifier), ATLF-8 (low-pass filter), ATSS-16 (sample & hold)
- Compatible ADC Boards: AD12-8LT, ADC30, AD12-16(PCI)E, AD16-16(PCI)E, AD16-16U(PCI)EH
Connectors:
- M3 screw terminal interface for secure signal wiring
- Compatible with 37-pin or 96-pin half-pitch connectors via optional cables
6. Installation & Setup
Requirements:
- Compatible CONTEC analog input board installed in host PC or measurement system
- Appropriate shielded cable for connection between ATP-M3 and A/D board
- Stable power and grounding environment to minimize noise
Mounting Options:
- Panel or rack mounting using supplied brackets
- DIN rail mounting via optional DIN-ADP1 adapter
Configuration Steps:
1. Connect the ATP-M3 to the target A/D converter board using the designated shielded cable.
2. Wire the differential input signals to the M3 terminal block, ensuring correct polarity and grounding.
3. Configure gain settings and channel selection via software or hardware jumpers (depending on system).
4. Verify signal integrity and calibration using CONTEC’s diagnostic utilities or LabVIEW/Matlab interface.
7. Performance & Capabilities
- High-Speed Operation: 3.5 µs settling time to 0.1% ensures minimal delay between channel switches.
- Precision Measurement: Supports microvolt-level signals with selectable gain up to ×500 for low-level sensor inputs.
- Scalability: Expandable to 128 channels when cascaded with compatible ADC modules.
- Low Crosstalk and Noise: Differential input design minimizes interference and ground loop effects.
- High Accuracy: Maintains linearity and stability across full input range.
- Efficiency: Enables high-throughput data acquisition without CPU overhead when used with bus-master capable boards.
- Limitations: Requires compatible CONTEC A/D converter; not a standalone digitizer.
8. Standards & Compliance
- Electrical Safety: Designed to meet industrial-grade insulation and grounding standards.
- EMC Compliance: Conforms to CE and FCC Class A industrial emission standards (when used with certified CONTEC boards).
- RoHS Compliance: Manufactured using lead-free, environmentally compliant materials.
- Interface Standards: Compatible with PCI, PCIe, USB, and PC Card-based CONTEC analog I/O systems.
- Software Standards: Supported by CONTEC’s API-PAC(W32), API-TOOLs for Windows/Linux, and LabVIEW/Matlab libraries for standardized data acquisition control.
9. Additional Information
Warranty:
- Standard 1-year manufacturer warranty covering defects in materials and workmanship.
- Extended warranty and maintenance contracts available through CONTEC service partners.
Support & Maintenance:
- Technical documentation, wiring diagrams, and driver software available via CONTEC’s global portal (www.contec.com).
- Free downloadable drivers and libraries for Windows and Linux environments.
- Support for third-party software integration (LabVIEW, MATLAB, Visual C++, Python via API).
Maintenance Recommendations:
- Periodic inspection of terminal connections and cable integrity.
- Calibration verification at regular intervals for high-precision applications.
- Keep panel free from dust and moisture; operate within specified temperature and humidity ranges.
Software & Firmware Updates:
- Firmware updates provided through CONTEC’s support site.
- API and driver updates available for compatibility with new operating systems and measurement frameworks.
Integration Examples:
- Example 1: AD12-8LT A/D board + ATP-M3 multiplexer panel = 128-channel differential input system for laboratory data logging.
- Example 2: ADC30 high-speed converter + ATP-M3 = multi-channel industrial monitoring system with microsecond-level sampling.
Summary
The CONTEC ATP-M3 Multiplexer Panel is a precision-engineered analog input expansion module designed for high-speed, high-accuracy data acquisition systems. With 16 differential input channels, wide input range, selectable gain, and rapid settling performance, it provides a robust interface for connecting multiple analog sensors to CONTEC’s A/D converter boards. Its modular design, compatibility with a wide range of CONTEC analog I/O products, and support for industry-standard software environments make it an ideal choice for engineers and researchers requiring scalable, reliable, and precise analog signal acquisition in industrial and scientific applications.
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G_analog_io.pdf
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