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- 16 Trigger Channels: Enables simultaneous monitoring of up to 16 digital signals for complex logic analysis.
- High-Speed Sampling: Internal clock frequency adjustable from 100 Hz to 200 MHz, allowing detailed timing resolution for both low-speed and high-speed digital systems.
- Large Memory Capacity: Total memory of 4 Mbit, with 128 kbit per channel, ensuring deep capture capability for long-duration signal analysis.
- Protocol Support: Supports decoding and analysis of CAN, PROFIBUS, and other serial communication protocols.
- USB 2.0 Interface: Provides both data communication and power supply through a single USB connection, simplifying setup and portability.
- Compact and Portable Design: Ideal for laboratory, field, or educational use.
- Software Integration: Compatible with Zeroplus analysis software for waveform visualization, trigger configuration, and protocol decoding.
- High Accuracy and Stability: Designed for consistent performance across a wide range of frequencies and signal types.
- Cross-Compatibility: Can be used alongside other measurement instruments such as the SM2040 Series PCI Digital Multimeter for comprehensive system testing.
- High-Speed Sampling: Internal clock frequency adjustable from 100 Hz to 200 MHz, allowing detailed timing resolution for both low-speed and high-speed digital systems.
- Large Memory Capacity: Total memory of 4 Mbit, with 128 kbit per channel, ensuring deep capture capability for long-duration signal analysis.
- Protocol Support: Supports decoding and analysis of CAN, PROFIBUS, and other serial communication protocols.
- USB 2.0 Interface: Provides both data communication and power supply through a single USB connection, simplifying setup and portability.
- Compact and Portable Design: Ideal for laboratory, field, or educational use.
- Software Integration: Compatible with Zeroplus analysis software for waveform visualization, trigger configuration, and protocol decoding.
- High Accuracy and Stability: Designed for consistent performance across a wide range of frequencies and signal types.
- Cross-Compatibility: Can be used alongside other measurement instruments such as the SM2040 Series PCI Digital Multimeter for comprehensive system testing.
Comprehensive Product Summary
### 1. Product Overview
Product Name: Logic Analyzer with 16 Trigger Channels
Model: C16128
Article Number: C16128
Manufacturer: Zeroplus Technology Co., Ltd.
Series: SM2040 Series (PCI Digital Multimeter Series referenced for integrated measurement systems)
The Zeroplus C16128 Logic Analyzer is a high-performance digital signal analysis instrument designed for engineers, developers, and technicians who require precise timing and logic state analysis across multiple channels. It provides 16 independent trigger channels, a high-speed internal clock ranging from 100 Hz to 200 MHz, and a 4 Mbit memory capacity with a memory depth of 128 kbit per channel. The analyzer connects via a USB 2.0 compatible interface, which also serves as its power supply.
The C16128 is part of Zeroplus’s professional-grade logic analyzer lineup, offering compatibility with industrial communication protocols such as CAN and PROFIBUS, making it suitable for embedded system debugging, communication bus analysis, and digital circuit validation.
### 2. Key Features
- 16 Trigger Channels: Enables simultaneous monitoring of up to 16 digital signals for complex logic analysis.
- High-Speed Sampling: Internal clock frequency adjustable from 100 Hz to 200 MHz, allowing detailed timing resolution for both low-speed and high-speed digital systems.
- Large Memory Capacity: Total memory of 4 Mbit, with 128 kbit per channel, ensuring deep capture capability for long-duration signal analysis.
- Protocol Support: Supports decoding and analysis of CAN, PROFIBUS, and other serial communication protocols.
- USB 2.0 Interface: Provides both data communication and power supply through a single USB connection, simplifying setup and portability.
- Compact and Portable Design: Ideal for laboratory, field, or educational use.
- Software Integration: Compatible with Zeroplus analysis software for waveform visualization, trigger configuration, and protocol decoding.
- High Accuracy and Stability: Designed for consistent performance across a wide range of frequencies and signal types.
- Cross-Compatibility: Can be used alongside other measurement instruments such as the SM2040 Series PCI Digital Multimeter for comprehensive system testing.
### 3. Technical Specifications
General Specifications:
- Channels: 16 digital trigger channels
- Internal Clock Frequency: 100 Hz to 200 MHz
- Memory Capacity: 4 Mbit total
- Memory Depth: 128 kbit per channel
- Interface: USB 2.0 (compatible, used for both data and power)
- Supported Protocols: CAN, PROFIBUS, and other serial buses
- Power Supply: Via USB 2.0 (5V DC)
- Manufacturer: Zeroplus Technology Co., Ltd.
Physical Characteristics:
- Dimensions: Approx. 208 mm × 112 mm (based on SM2040 form factor)
- Weight: Lightweight, optimized for desktop or portable use
- Material: Industrial-grade PCB with protective casing
- Operating Temperature: -10°C to +70°C
- Storage Temperature: -65°C to +85°C
Electrical Characteristics:
- Input Voltage Range: TTL/CMOS compatible logic levels
- Input Impedance: High impedance inputs to minimize circuit loading
- Isolation: 330V DC / 250V AC from earth ground (for integrated measurement systems)
- Overload Protection: Up to 330V DC or 250V AC on voltage inputs
### 4. Functionality
The C16128 Logic Analyzer operates by sampling digital signals across its 16 input channels using an internal clock that can be configured between 100 Hz and 200 MHz. Each channel captures logic states (high or low) over time, storing them in its dedicated 128 kbit memory buffer.
Captured data is transferred via the USB 2.0 interface to a host computer, where Zeroplus’s proprietary software provides visualization, triggering, and decoding tools. Engineers can set complex trigger conditions, such as edge detection, pattern matching, or protocol-specific events (e.g., CAN frame start).
Use Cases and Applications:
- Embedded System Debugging: Analyze microcontroller I/O, SPI, I²C, UART, and other digital interfaces.
- Industrial Communication Analysis: Decode and troubleshoot CAN, PROFIBUS, and other fieldbus protocols.
- Digital Circuit Validation: Verify timing relationships, setup/hold times, and logic transitions.
- Educational and Research Applications: Demonstrate digital logic behavior and timing analysis in academic environments.
- System Integration Testing: Combine with instruments like the SM2040 PCI DMM for mixed-signal analysis.
Compatibility:
- Compatible with Windows-based analysis software provided by Zeroplus.
- USB 2.0 compliant for universal connectivity.
- Can interface with other test and measurement systems through software integration.
### 5. Components & Accessories
Included Items:
- Zeroplus C16128 Logic Analyzer main unit
- USB 2.0 cable (for data and power)
- 16-channel logic probe set with labeled leads
- Ground reference leads
- Software CD or download link for Zeroplus Logic Analyzer software
- User manual and quick start guide
Optional Accessories:
- Extended probe sets for high-density connectors
- Protocol decoding software modules (CAN, PROFIBUS, I²C, SPI, UART, etc.)
- Carrying case for field use
- Calibration and verification kit
- USB isolation adapter for enhanced safety in industrial environments
Connectors:
- Signal Input Connector: 16-channel header (standard logic probe interface)
- USB Port: Type-B USB 2.0 connector for PC connection and power
- Trigger I/O: Optional external trigger input/output for synchronization with other instruments
### 6. Installation & Setup
Requirements:
- Operating System: Windows 7/8/10/11 (32-bit or 64-bit)
- Interface: Available USB 2.0 port
- Power Supply: Provided via USB (no external power adapter required)
- Software: Zeroplus Logic Analyzer software (included)
Installation Steps:
1. Install the Zeroplus software from the provided media or download link.
2. Connect the C16128 to the PC using the supplied USB cable.
3. Attach the logic probes to the target circuit, ensuring proper ground reference.
4. Launch the software and configure channel assignments, sampling rate, and trigger conditions.
5. Begin data acquisition and view real-time or recorded waveforms.
Mounting Options:
- Desktop placement for laboratory use
- Optional rack-mount or stand for integration into test benches
Configuration:
- Adjustable sampling rate (100 Hz to 200 MHz)
- Selectable trigger modes (edge, pattern, protocol event)
- Channel labeling and grouping for multi-bus analysis
### 7. Performance & Capabilities
Sampling Performance:
- Sampling Rate: 100 Hz to 200 MHz (internal clock)
- Timing Resolution: 5 ns at maximum sampling rate
- Memory Depth: 128 kbit per channel (4 Mbit total)
- Trigger Latency: Sub-microsecond response for precise event capture
Data Handling:
- Transfer Interface: USB 2.0 (high-speed data transfer up to 480 Mbps)
- Real-Time Streaming: Supported for continuous acquisition within bandwidth limits
- Buffer Management: Circular or single-shot capture modes
Efficiency and Limitations:
- Optimized for digital signal analysis; not suitable for analog waveform capture
- Limited by USB 2.0 bandwidth for extremely high-frequency continuous streaming
- Memory depth determines maximum capture duration at high sampling rates
Operational Reliability:
- Stable operation across wide temperature ranges
- Low power consumption (< 2.5 W via USB)
- High immunity to noise and signal interference
### 8. Standards & Compliance
Certifications and Compliance:
- Electrical Safety: Designed to IEC 1010-1, Installation Category II
- EMC Compliance: Conforms to CE and FCC standards for electromagnetic compatibility
- USB Compliance: Fully compliant with USB 2.0 specifications
- Environmental Standards: RoHS compliant (lead-free manufacturing)
- Calibration: Factory calibrated; calibration constants stored digitally
Industry Standards Supported:
- CAN (Controller Area Network)
- PROFIBUS
- SPI, I²C, UART, RS-232/485 (via software decoding)
- TTL/CMOS logic levels
Quality Assurance:
- Each unit undergoes functional testing and calibration before shipment
- Traceable calibration procedures ensure measurement accuracy
### 9. Additional Information
Warranty:
- Standard 1-year manufacturer warranty covering defects in materials and workmanship
- Optional extended warranty and calibration service plans available
Support:
- Technical support via email, phone, and online knowledge base
- Software updates and protocol decoder libraries available through Zeroplus website
- User manuals, application notes, and firmware updates provided free of charge
Maintenance:
- Periodic calibration recommended every 12–24 months for optimal accuracy
- Clean connectors and probes regularly to maintain signal integrity
- Store in a dry, dust-free environment when not in use
Software Updates:
- Regular updates add new protocol decoders and improve performance
- Backward compatibility maintained with previous hardware revisions
Service and Calibration:
- Calibration performed under controlled temperature conditions (typically 23°C ± 3°C)
- Calibration constants stored in non-volatile memory for long-term stability
Ordering Information:
- C16128: Logic Analyzer with 16 Trigger Channels, USB 2.0 interface, 4 Mbit memory
- Optional Accessories: Probe sets, protocol decoders, carrying case, calibration kit
### Summary
The Zeroplus C16128 Logic Analyzer is a compact, high-speed, and versatile digital analysis tool engineered for professionals who require precise timing and logic state evaluation across multiple channels. With its 16-channel input, 200 MHz sampling capability, and deep memory, it provides the resolution and capacity needed for modern embedded and industrial systems.
Its USB 2.0 interface ensures easy connectivity and portability, while built-in support for CAN and PROFIBUS protocols extends its utility to automotive, automation, and communication applications. Combined with Zeroplus’s intuitive software environment, the C16128 delivers a complete solution for digital signal acquisition, decoding, and analysis—making it an essential instrument for design validation, troubleshooting, and educational use.
### 1. Product Overview
Product Name: Logic Analyzer with 16 Trigger Channels
Model: C16128
Article Number: C16128
Manufacturer: Zeroplus Technology Co., Ltd.
Series: SM2040 Series (PCI Digital Multimeter Series referenced for integrated measurement systems)
The Zeroplus C16128 Logic Analyzer is a high-performance digital signal analysis instrument designed for engineers, developers, and technicians who require precise timing and logic state analysis across multiple channels. It provides 16 independent trigger channels, a high-speed internal clock ranging from 100 Hz to 200 MHz, and a 4 Mbit memory capacity with a memory depth of 128 kbit per channel. The analyzer connects via a USB 2.0 compatible interface, which also serves as its power supply.
The C16128 is part of Zeroplus’s professional-grade logic analyzer lineup, offering compatibility with industrial communication protocols such as CAN and PROFIBUS, making it suitable for embedded system debugging, communication bus analysis, and digital circuit validation.
### 2. Key Features
- 16 Trigger Channels: Enables simultaneous monitoring of up to 16 digital signals for complex logic analysis.
- High-Speed Sampling: Internal clock frequency adjustable from 100 Hz to 200 MHz, allowing detailed timing resolution for both low-speed and high-speed digital systems.
- Large Memory Capacity: Total memory of 4 Mbit, with 128 kbit per channel, ensuring deep capture capability for long-duration signal analysis.
- Protocol Support: Supports decoding and analysis of CAN, PROFIBUS, and other serial communication protocols.
- USB 2.0 Interface: Provides both data communication and power supply through a single USB connection, simplifying setup and portability.
- Compact and Portable Design: Ideal for laboratory, field, or educational use.
- Software Integration: Compatible with Zeroplus analysis software for waveform visualization, trigger configuration, and protocol decoding.
- High Accuracy and Stability: Designed for consistent performance across a wide range of frequencies and signal types.
- Cross-Compatibility: Can be used alongside other measurement instruments such as the SM2040 Series PCI Digital Multimeter for comprehensive system testing.
### 3. Technical Specifications
General Specifications:
- Channels: 16 digital trigger channels
- Internal Clock Frequency: 100 Hz to 200 MHz
- Memory Capacity: 4 Mbit total
- Memory Depth: 128 kbit per channel
- Interface: USB 2.0 (compatible, used for both data and power)
- Supported Protocols: CAN, PROFIBUS, and other serial buses
- Power Supply: Via USB 2.0 (5V DC)
- Manufacturer: Zeroplus Technology Co., Ltd.
Physical Characteristics:
- Dimensions: Approx. 208 mm × 112 mm (based on SM2040 form factor)
- Weight: Lightweight, optimized for desktop or portable use
- Material: Industrial-grade PCB with protective casing
- Operating Temperature: -10°C to +70°C
- Storage Temperature: -65°C to +85°C
Electrical Characteristics:
- Input Voltage Range: TTL/CMOS compatible logic levels
- Input Impedance: High impedance inputs to minimize circuit loading
- Isolation: 330V DC / 250V AC from earth ground (for integrated measurement systems)
- Overload Protection: Up to 330V DC or 250V AC on voltage inputs
### 4. Functionality
The C16128 Logic Analyzer operates by sampling digital signals across its 16 input channels using an internal clock that can be configured between 100 Hz and 200 MHz. Each channel captures logic states (high or low) over time, storing them in its dedicated 128 kbit memory buffer.
Captured data is transferred via the USB 2.0 interface to a host computer, where Zeroplus’s proprietary software provides visualization, triggering, and decoding tools. Engineers can set complex trigger conditions, such as edge detection, pattern matching, or protocol-specific events (e.g., CAN frame start).
Use Cases and Applications:
- Embedded System Debugging: Analyze microcontroller I/O, SPI, I²C, UART, and other digital interfaces.
- Industrial Communication Analysis: Decode and troubleshoot CAN, PROFIBUS, and other fieldbus protocols.
- Digital Circuit Validation: Verify timing relationships, setup/hold times, and logic transitions.
- Educational and Research Applications: Demonstrate digital logic behavior and timing analysis in academic environments.
- System Integration Testing: Combine with instruments like the SM2040 PCI DMM for mixed-signal analysis.
Compatibility:
- Compatible with Windows-based analysis software provided by Zeroplus.
- USB 2.0 compliant for universal connectivity.
- Can interface with other test and measurement systems through software integration.
### 5. Components & Accessories
Included Items:
- Zeroplus C16128 Logic Analyzer main unit
- USB 2.0 cable (for data and power)
- 16-channel logic probe set with labeled leads
- Ground reference leads
- Software CD or download link for Zeroplus Logic Analyzer software
- User manual and quick start guide
Optional Accessories:
- Extended probe sets for high-density connectors
- Protocol decoding software modules (CAN, PROFIBUS, I²C, SPI, UART, etc.)
- Carrying case for field use
- Calibration and verification kit
- USB isolation adapter for enhanced safety in industrial environments
Connectors:
- Signal Input Connector: 16-channel header (standard logic probe interface)
- USB Port: Type-B USB 2.0 connector for PC connection and power
- Trigger I/O: Optional external trigger input/output for synchronization with other instruments
### 6. Installation & Setup
Requirements:
- Operating System: Windows 7/8/10/11 (32-bit or 64-bit)
- Interface: Available USB 2.0 port
- Power Supply: Provided via USB (no external power adapter required)
- Software: Zeroplus Logic Analyzer software (included)
Installation Steps:
1. Install the Zeroplus software from the provided media or download link.
2. Connect the C16128 to the PC using the supplied USB cable.
3. Attach the logic probes to the target circuit, ensuring proper ground reference.
4. Launch the software and configure channel assignments, sampling rate, and trigger conditions.
5. Begin data acquisition and view real-time or recorded waveforms.
Mounting Options:
- Desktop placement for laboratory use
- Optional rack-mount or stand for integration into test benches
Configuration:
- Adjustable sampling rate (100 Hz to 200 MHz)
- Selectable trigger modes (edge, pattern, protocol event)
- Channel labeling and grouping for multi-bus analysis
### 7. Performance & Capabilities
Sampling Performance:
- Sampling Rate: 100 Hz to 200 MHz (internal clock)
- Timing Resolution: 5 ns at maximum sampling rate
- Memory Depth: 128 kbit per channel (4 Mbit total)
- Trigger Latency: Sub-microsecond response for precise event capture
Data Handling:
- Transfer Interface: USB 2.0 (high-speed data transfer up to 480 Mbps)
- Real-Time Streaming: Supported for continuous acquisition within bandwidth limits
- Buffer Management: Circular or single-shot capture modes
Efficiency and Limitations:
- Optimized for digital signal analysis; not suitable for analog waveform capture
- Limited by USB 2.0 bandwidth for extremely high-frequency continuous streaming
- Memory depth determines maximum capture duration at high sampling rates
Operational Reliability:
- Stable operation across wide temperature ranges
- Low power consumption (< 2.5 W via USB)
- High immunity to noise and signal interference
### 8. Standards & Compliance
Certifications and Compliance:
- Electrical Safety: Designed to IEC 1010-1, Installation Category II
- EMC Compliance: Conforms to CE and FCC standards for electromagnetic compatibility
- USB Compliance: Fully compliant with USB 2.0 specifications
- Environmental Standards: RoHS compliant (lead-free manufacturing)
- Calibration: Factory calibrated; calibration constants stored digitally
Industry Standards Supported:
- CAN (Controller Area Network)
- PROFIBUS
- SPI, I²C, UART, RS-232/485 (via software decoding)
- TTL/CMOS logic levels
Quality Assurance:
- Each unit undergoes functional testing and calibration before shipment
- Traceable calibration procedures ensure measurement accuracy
### 9. Additional Information
Warranty:
- Standard 1-year manufacturer warranty covering defects in materials and workmanship
- Optional extended warranty and calibration service plans available
Support:
- Technical support via email, phone, and online knowledge base
- Software updates and protocol decoder libraries available through Zeroplus website
- User manuals, application notes, and firmware updates provided free of charge
Maintenance:
- Periodic calibration recommended every 12–24 months for optimal accuracy
- Clean connectors and probes regularly to maintain signal integrity
- Store in a dry, dust-free environment when not in use
Software Updates:
- Regular updates add new protocol decoders and improve performance
- Backward compatibility maintained with previous hardware revisions
Service and Calibration:
- Calibration performed under controlled temperature conditions (typically 23°C ± 3°C)
- Calibration constants stored in non-volatile memory for long-term stability
Ordering Information:
- C16128: Logic Analyzer with 16 Trigger Channels, USB 2.0 interface, 4 Mbit memory
- Optional Accessories: Probe sets, protocol decoders, carrying case, calibration kit
### Summary
The Zeroplus C16128 Logic Analyzer is a compact, high-speed, and versatile digital analysis tool engineered for professionals who require precise timing and logic state evaluation across multiple channels. With its 16-channel input, 200 MHz sampling capability, and deep memory, it provides the resolution and capacity needed for modern embedded and industrial systems.
Its USB 2.0 interface ensures easy connectivity and portability, while built-in support for CAN and PROFIBUS protocols extends its utility to automotive, automation, and communication applications. Combined with Zeroplus’s intuitive software environment, the C16128 delivers a complete solution for digital signal acquisition, decoding, and analysis—making it an essential instrument for design validation, troubleshooting, and educational use.
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