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- 15 Digital Input Channels: Provides fifteen independent digital input lines for monitoring discrete signals such as switches, sensors, or relay contacts.
- CAN-Bus Communication Interface: Fully compliant with the CAN 2.0A/B standard, enabling seamless integration into existing CAN networks.
- Optical Isolation: Each input channel is optically isolated from the system logic, providing protection against voltage spikes, ground loops, and electrical noise.
- Wide Input Range: Supports a broad input voltage range suitable for industrial signal levels, typically 0–30 VDC, allowing compatibility with a variety of field devices.
- High Noise Immunity: Designed for stable operation in harsh industrial environments with strong electromagnetic interference (EMI).
- Compact and Rugged Design: Housed in a durable enclosure suitable for DIN-rail or panel mounting, ensuring easy installation and long-term reliability.
- LED Status Indicators: Each input channel includes an LED indicator for real-time status monitoring, simplifying diagnostics and maintenance.
- Distributed Architecture: Enables modular expansion of I/O capacity across a CAN network, reducing wiring complexity and improving system scalability.
- Configurable Node ID and Baud Rate: Supports flexible configuration of CAN node address and communication speed to match network requirements.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for continuous 24/7 industrial use.
- Software Support: Compatible with ADLINK’s NuDAM configuration utilities and standard CANopen or proprietary CAN protocols for easy integration with PLCs, SCADA systems, and PC-based controllers.
- CAN-Bus Communication Interface: Fully compliant with the CAN 2.0A/B standard, enabling seamless integration into existing CAN networks.
- Optical Isolation: Each input channel is optically isolated from the system logic, providing protection against voltage spikes, ground loops, and electrical noise.
- Wide Input Range: Supports a broad input voltage range suitable for industrial signal levels, typically 0–30 VDC, allowing compatibility with a variety of field devices.
- High Noise Immunity: Designed for stable operation in harsh industrial environments with strong electromagnetic interference (EMI).
- Compact and Rugged Design: Housed in a durable enclosure suitable for DIN-rail or panel mounting, ensuring easy installation and long-term reliability.
- LED Status Indicators: Each input channel includes an LED indicator for real-time status monitoring, simplifying diagnostics and maintenance.
- Distributed Architecture: Enables modular expansion of I/O capacity across a CAN network, reducing wiring complexity and improving system scalability.
- Configurable Node ID and Baud Rate: Supports flexible configuration of CAN node address and communication speed to match network requirements.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for continuous 24/7 industrial use.
- Software Support: Compatible with ADLINK’s NuDAM configuration utilities and standard CANopen or proprietary CAN protocols for easy integration with PLCs, SCADA systems, and PC-based controllers.
1. Product Overview
Product Name: NuDAM CAN-Bus 15 Channel Digital Input Module
Model Number: ND-7054
Series: NuDAM Distributed Data Acquisition and Control Modules
Article Number: ND-7054
Manufacturer: ADLINK Technology Inc.
The ADLINK NuDAM ND-7054 is a distributed I/O module designed for industrial automation, data acquisition, and control systems utilizing the CAN-Bus communication protocol. As part of the NuDAM series, the ND-7054 provides a robust, compact, and reliable solution for integrating multiple digital input channels into a CAN-based control network. It is engineered for high-performance signal acquisition, offering 15 optically isolated digital input channels that ensure reliable operation in electrically noisy industrial environments. The module is ideal for applications requiring distributed digital input monitoring, such as factory automation, process control, building management, and remote data logging systems.
2. Key Features
- 15 Digital Input Channels: Provides fifteen independent digital input lines for monitoring discrete signals such as switches, sensors, or relay contacts.
- CAN-Bus Communication Interface: Fully compliant with the CAN 2.0A/B standard, enabling seamless integration into existing CAN networks.
- Optical Isolation: Each input channel is optically isolated from the system logic, providing protection against voltage spikes, ground loops, and electrical noise.
- Wide Input Range: Supports a broad input voltage range suitable for industrial signal levels, typically 0–30 VDC, allowing compatibility with a variety of field devices.
- High Noise Immunity: Designed for stable operation in harsh industrial environments with strong electromagnetic interference (EMI).
- Compact and Rugged Design: Housed in a durable enclosure suitable for DIN-rail or panel mounting, ensuring easy installation and long-term reliability.
- LED Status Indicators: Each input channel includes an LED indicator for real-time status monitoring, simplifying diagnostics and maintenance.
- Distributed Architecture: Enables modular expansion of I/O capacity across a CAN network, reducing wiring complexity and improving system scalability.
- Configurable Node ID and Baud Rate: Supports flexible configuration of CAN node address and communication speed to match network requirements.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for continuous 24/7 industrial use.
- Software Support: Compatible with ADLINK’s NuDAM configuration utilities and standard CANopen or proprietary CAN protocols for easy integration with PLCs, SCADA systems, and PC-based controllers.
3. Technical Specifications
- Model: ND-7054
- Type: CAN-Bus Digital Input Module
- Number of Channels: 15 digital input channels
- Input Type: Dry contact or wet contact (depending on configuration)
- Input Voltage Range: 0–30 VDC typical
- Logic Level:
- Logic 0: 0–3 VDC
- Logic 1: 10–30 VDC
- Input Impedance: Typically 10 kΩ or higher
- Isolation Voltage: 2500 Vrms optical isolation between channels and logic
- Communication Interface: CAN-Bus (CAN 2.0A/B compatible)
- Baud Rate: Selectable from 10 kbps to 1 Mbps
- Node ID Range: 1–127 (configurable via DIP switch or software)
- Termination Resistor: Selectable 120 Ω termination for end-of-line configuration
- Power Supply: 10–30 VDC external power input
- Power Consumption: Approximately 1.5 W typical
- Dimensions: Approx. 72 mm (W) × 118 mm (H) × 25 mm (D)
- Weight: Approx. 150 g
- Material: Industrial-grade ABS enclosure with flame-retardant properties
- Operating Temperature: –25 °C to +75 °C
- Storage Temperature: –40 °C to +85 °C
- Relative Humidity: 10–90% RH, non-condensing
- Mounting: DIN-rail or wall mount
- Protection: Reverse polarity protection, surge protection on inputs
4. Functionality
The ND-7054 functions as a distributed digital input acquisition module within a CAN-Bus network. It continuously monitors the state of up to 15 discrete input signals and transmits their status to a CAN master controller or supervisory system. Each input channel can detect ON/OFF states from field devices such as push buttons, limit switches, proximity sensors, or relay contacts.
The module communicates over the CAN-Bus using standard CAN frames, allowing it to integrate seamlessly with other CAN-based devices, including PLCs, embedded controllers, and industrial PCs. The ND-7054 can operate under both CANopen and proprietary NuDAM CAN protocols, depending on system configuration.
Typical Use Cases:
- Factory automation systems for monitoring machine status or safety interlocks
- Building automation for door, window, or occupancy sensor monitoring
- Process control systems for digital signal acquisition from field instruments
- Remote monitoring and data logging applications
- Transportation and vehicle systems requiring distributed digital input acquisition
Compatibility:
- Compatible with ADLINK NuDAM series modules and CANopen-based controllers
- Integrates with SCADA, HMI, and industrial control software supporting CAN communication
- Works with standard CAN interface cards and gateways for PC or embedded systems
5. Components & Accessories
Included Items:
- ND-7054 CAN-Bus 15-channel digital input module
- Removable terminal block connectors for input and power wiring
- Quick installation guide and configuration instructions
- Mounting clips for DIN-rail installation
Optional Accessories:
- CAN-Bus cables and connectors (DB9 or terminal-type)
- External power supply (24 VDC recommended)
- CAN network terminators (120 Ω)
- Configuration software (NuDAM Utility or CANopen configuration tools)
- Protective enclosures or panel mounting kits
Connectors:
- Power Connector: 2-pin removable terminal block (V+ and GND)
- Input Connector: Multi-pin removable terminal block for 15 digital input channels and common ground
- CAN Connector: 3-pin terminal block (CAN_H, CAN_L, GND)
6. Installation & Setup
Requirements:
- Power supply: 10–30 VDC regulated source
- CAN-Bus network with proper termination and topology
- Compatible CAN master or controller
Mounting Options:
- Standard 35 mm DIN-rail mounting (recommended for industrial panels)
- Wall or panel mounting using optional brackets
Configuration Steps:
1. Set Node ID: Configure the module’s CAN node address using DIP switches or software utility.
2. Set Baud Rate: Select the appropriate CAN communication speed (10 kbps to 1 Mbps).
3. Connect Power: Wire the external DC power supply to the power terminal block.
4. Connect Inputs: Wire digital input devices (sensors, switches) to the input terminals.
5. Connect CAN-Bus: Connect CAN_H, CAN_L, and GND lines to the network bus.
6. Enable Termination: If the module is at the end of the CAN network, enable the 120 Ω termination resistor.
7. Verify Operation: Power on the system and check LED indicators for input and communication status.
Software Setup:
- Use ADLINK’s NuDAM configuration utility or a CANopen master tool to verify communication and assign parameters.
- Map input channels to corresponding CAN object dictionary entries or data frames.
- Test input signal acquisition and confirm correct data transmission to the host system.
7. Performance & Capabilities
The ND-7054 is optimized for high-speed, reliable digital input acquisition in distributed control systems. Its CAN-Bus interface supports data rates up to 1 Mbps, ensuring low-latency communication even in large networks. The module’s optical isolation provides robust protection against transient voltages and electrical noise, maintaining signal integrity in demanding industrial environments.
Performance Highlights:
- Response Time: Typically less than 5 ms per channel
- Input Sampling Rate: Up to 100 Hz per channel (depending on network load)
- Data Accuracy: 100% digital state detection (no analog conversion)
- Network Capacity: Supports up to 127 nodes per CAN segment
- Reliability: Mean Time Between Failures (MTBF) > 100,000 hours
Efficiency:
The ND-7054’s distributed architecture reduces wiring complexity by placing I/O modules close to sensors and actuators, minimizing cable runs and installation costs. Its low power consumption and compact design make it suitable for energy-efficient, space-constrained applications.
Limitations:
- Designed exclusively for digital input signals (no analog input or output capability)
- Requires a CAN master or controller for operation (not a standalone device)
- Limited to 15 input channels per module (expandable by adding additional NuDAM modules)
8. Standards & Compliance
The ND-7054 adheres to multiple industrial and communication standards to ensure interoperability and reliability:
- Communication Standard: CAN 2.0A/B compliant
- Protocol Support: CANopen, NuDAM proprietary CAN protocol
- Electrical Safety: CE certified for industrial use
- EMC Compliance: Conforms to EN 55022 Class A and EN 61000-6-2 standards for electromagnetic compatibility
- RoHS Compliance: Fully compliant with RoHS Directive for hazardous substance restriction
- Isolation Standard: 2500 Vrms optical isolation per IEC 61010-1
- Environmental Compliance: Designed for operation in industrial temperature ranges and humidity conditions
These certifications ensure that the ND-7054 meets international quality and safety requirements for industrial automation equipment.
9. Additional Information
Warranty:
ADLINK provides a 2-year limited warranty covering defects in materials and workmanship under normal operating conditions.
Technical Support:
Comprehensive technical support is available through ADLINK’s global service network, including online documentation, FAQs, and direct engineering assistance.
Maintenance:
The ND-7054 requires minimal maintenance. Periodic inspection of wiring connections and cleaning of the enclosure to remove dust or debris is recommended. The module’s solid-state design ensures long-term reliability without moving parts.
Firmware & Updates:
Firmware updates may be available to enhance functionality or improve compatibility with newer CAN standards. Updates can be applied via the CAN interface using ADLINK’s configuration software.
Service Life & Reliability:
Designed for continuous industrial operation, the ND-7054 offers long service life and high reliability, making it suitable for mission-critical applications.
Documentation & Resources:
- User Manual and Installation Guide (available from ADLINK website)
- NuDAM Configuration Utility Software
- CANopen Object Dictionary Reference
- Application Notes and Integration Examples
Summary
The ADLINK NuDAM ND-7054 CAN-Bus 15 Channel Digital Input Module is a high-performance, industrial-grade device engineered for distributed digital signal acquisition in CAN-based control systems. With its 15 optically isolated input channels, robust communication interface, and flexible configuration options, it provides a reliable and scalable solution for monitoring discrete signals in automation, process control, and remote monitoring applications. Its compliance with CAN 2.0A/B and CANopen standards ensures interoperability with a wide range of industrial controllers and software platforms, while its rugged design and wide operating temperature range make it suitable for demanding environments.
In summary, the ND-7054 combines precision, durability, and flexibility, making it an essential component for modern distributed control architectures that rely on the CAN-Bus communication standard.
Product Name: NuDAM CAN-Bus 15 Channel Digital Input Module
Model Number: ND-7054
Series: NuDAM Distributed Data Acquisition and Control Modules
Article Number: ND-7054
Manufacturer: ADLINK Technology Inc.
The ADLINK NuDAM ND-7054 is a distributed I/O module designed for industrial automation, data acquisition, and control systems utilizing the CAN-Bus communication protocol. As part of the NuDAM series, the ND-7054 provides a robust, compact, and reliable solution for integrating multiple digital input channels into a CAN-based control network. It is engineered for high-performance signal acquisition, offering 15 optically isolated digital input channels that ensure reliable operation in electrically noisy industrial environments. The module is ideal for applications requiring distributed digital input monitoring, such as factory automation, process control, building management, and remote data logging systems.
2. Key Features
- 15 Digital Input Channels: Provides fifteen independent digital input lines for monitoring discrete signals such as switches, sensors, or relay contacts.
- CAN-Bus Communication Interface: Fully compliant with the CAN 2.0A/B standard, enabling seamless integration into existing CAN networks.
- Optical Isolation: Each input channel is optically isolated from the system logic, providing protection against voltage spikes, ground loops, and electrical noise.
- Wide Input Range: Supports a broad input voltage range suitable for industrial signal levels, typically 0–30 VDC, allowing compatibility with a variety of field devices.
- High Noise Immunity: Designed for stable operation in harsh industrial environments with strong electromagnetic interference (EMI).
- Compact and Rugged Design: Housed in a durable enclosure suitable for DIN-rail or panel mounting, ensuring easy installation and long-term reliability.
- LED Status Indicators: Each input channel includes an LED indicator for real-time status monitoring, simplifying diagnostics and maintenance.
- Distributed Architecture: Enables modular expansion of I/O capacity across a CAN network, reducing wiring complexity and improving system scalability.
- Configurable Node ID and Baud Rate: Supports flexible configuration of CAN node address and communication speed to match network requirements.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for continuous 24/7 industrial use.
- Software Support: Compatible with ADLINK’s NuDAM configuration utilities and standard CANopen or proprietary CAN protocols for easy integration with PLCs, SCADA systems, and PC-based controllers.
3. Technical Specifications
- Model: ND-7054
- Type: CAN-Bus Digital Input Module
- Number of Channels: 15 digital input channels
- Input Type: Dry contact or wet contact (depending on configuration)
- Input Voltage Range: 0–30 VDC typical
- Logic Level:
- Logic 0: 0–3 VDC
- Logic 1: 10–30 VDC
- Input Impedance: Typically 10 kΩ or higher
- Isolation Voltage: 2500 Vrms optical isolation between channels and logic
- Communication Interface: CAN-Bus (CAN 2.0A/B compatible)
- Baud Rate: Selectable from 10 kbps to 1 Mbps
- Node ID Range: 1–127 (configurable via DIP switch or software)
- Termination Resistor: Selectable 120 Ω termination for end-of-line configuration
- Power Supply: 10–30 VDC external power input
- Power Consumption: Approximately 1.5 W typical
- Dimensions: Approx. 72 mm (W) × 118 mm (H) × 25 mm (D)
- Weight: Approx. 150 g
- Material: Industrial-grade ABS enclosure with flame-retardant properties
- Operating Temperature: –25 °C to +75 °C
- Storage Temperature: –40 °C to +85 °C
- Relative Humidity: 10–90% RH, non-condensing
- Mounting: DIN-rail or wall mount
- Protection: Reverse polarity protection, surge protection on inputs
4. Functionality
The ND-7054 functions as a distributed digital input acquisition module within a CAN-Bus network. It continuously monitors the state of up to 15 discrete input signals and transmits their status to a CAN master controller or supervisory system. Each input channel can detect ON/OFF states from field devices such as push buttons, limit switches, proximity sensors, or relay contacts.
The module communicates over the CAN-Bus using standard CAN frames, allowing it to integrate seamlessly with other CAN-based devices, including PLCs, embedded controllers, and industrial PCs. The ND-7054 can operate under both CANopen and proprietary NuDAM CAN protocols, depending on system configuration.
Typical Use Cases:
- Factory automation systems for monitoring machine status or safety interlocks
- Building automation for door, window, or occupancy sensor monitoring
- Process control systems for digital signal acquisition from field instruments
- Remote monitoring and data logging applications
- Transportation and vehicle systems requiring distributed digital input acquisition
Compatibility:
- Compatible with ADLINK NuDAM series modules and CANopen-based controllers
- Integrates with SCADA, HMI, and industrial control software supporting CAN communication
- Works with standard CAN interface cards and gateways for PC or embedded systems
5. Components & Accessories
Included Items:
- ND-7054 CAN-Bus 15-channel digital input module
- Removable terminal block connectors for input and power wiring
- Quick installation guide and configuration instructions
- Mounting clips for DIN-rail installation
Optional Accessories:
- CAN-Bus cables and connectors (DB9 or terminal-type)
- External power supply (24 VDC recommended)
- CAN network terminators (120 Ω)
- Configuration software (NuDAM Utility or CANopen configuration tools)
- Protective enclosures or panel mounting kits
Connectors:
- Power Connector: 2-pin removable terminal block (V+ and GND)
- Input Connector: Multi-pin removable terminal block for 15 digital input channels and common ground
- CAN Connector: 3-pin terminal block (CAN_H, CAN_L, GND)
6. Installation & Setup
Requirements:
- Power supply: 10–30 VDC regulated source
- CAN-Bus network with proper termination and topology
- Compatible CAN master or controller
Mounting Options:
- Standard 35 mm DIN-rail mounting (recommended for industrial panels)
- Wall or panel mounting using optional brackets
Configuration Steps:
1. Set Node ID: Configure the module’s CAN node address using DIP switches or software utility.
2. Set Baud Rate: Select the appropriate CAN communication speed (10 kbps to 1 Mbps).
3. Connect Power: Wire the external DC power supply to the power terminal block.
4. Connect Inputs: Wire digital input devices (sensors, switches) to the input terminals.
5. Connect CAN-Bus: Connect CAN_H, CAN_L, and GND lines to the network bus.
6. Enable Termination: If the module is at the end of the CAN network, enable the 120 Ω termination resistor.
7. Verify Operation: Power on the system and check LED indicators for input and communication status.
Software Setup:
- Use ADLINK’s NuDAM configuration utility or a CANopen master tool to verify communication and assign parameters.
- Map input channels to corresponding CAN object dictionary entries or data frames.
- Test input signal acquisition and confirm correct data transmission to the host system.
7. Performance & Capabilities
The ND-7054 is optimized for high-speed, reliable digital input acquisition in distributed control systems. Its CAN-Bus interface supports data rates up to 1 Mbps, ensuring low-latency communication even in large networks. The module’s optical isolation provides robust protection against transient voltages and electrical noise, maintaining signal integrity in demanding industrial environments.
Performance Highlights:
- Response Time: Typically less than 5 ms per channel
- Input Sampling Rate: Up to 100 Hz per channel (depending on network load)
- Data Accuracy: 100% digital state detection (no analog conversion)
- Network Capacity: Supports up to 127 nodes per CAN segment
- Reliability: Mean Time Between Failures (MTBF) > 100,000 hours
Efficiency:
The ND-7054’s distributed architecture reduces wiring complexity by placing I/O modules close to sensors and actuators, minimizing cable runs and installation costs. Its low power consumption and compact design make it suitable for energy-efficient, space-constrained applications.
Limitations:
- Designed exclusively for digital input signals (no analog input or output capability)
- Requires a CAN master or controller for operation (not a standalone device)
- Limited to 15 input channels per module (expandable by adding additional NuDAM modules)
8. Standards & Compliance
The ND-7054 adheres to multiple industrial and communication standards to ensure interoperability and reliability:
- Communication Standard: CAN 2.0A/B compliant
- Protocol Support: CANopen, NuDAM proprietary CAN protocol
- Electrical Safety: CE certified for industrial use
- EMC Compliance: Conforms to EN 55022 Class A and EN 61000-6-2 standards for electromagnetic compatibility
- RoHS Compliance: Fully compliant with RoHS Directive for hazardous substance restriction
- Isolation Standard: 2500 Vrms optical isolation per IEC 61010-1
- Environmental Compliance: Designed for operation in industrial temperature ranges and humidity conditions
These certifications ensure that the ND-7054 meets international quality and safety requirements for industrial automation equipment.
9. Additional Information
Warranty:
ADLINK provides a 2-year limited warranty covering defects in materials and workmanship under normal operating conditions.
Technical Support:
Comprehensive technical support is available through ADLINK’s global service network, including online documentation, FAQs, and direct engineering assistance.
Maintenance:
The ND-7054 requires minimal maintenance. Periodic inspection of wiring connections and cleaning of the enclosure to remove dust or debris is recommended. The module’s solid-state design ensures long-term reliability without moving parts.
Firmware & Updates:
Firmware updates may be available to enhance functionality or improve compatibility with newer CAN standards. Updates can be applied via the CAN interface using ADLINK’s configuration software.
Service Life & Reliability:
Designed for continuous industrial operation, the ND-7054 offers long service life and high reliability, making it suitable for mission-critical applications.
Documentation & Resources:
- User Manual and Installation Guide (available from ADLINK website)
- NuDAM Configuration Utility Software
- CANopen Object Dictionary Reference
- Application Notes and Integration Examples
Summary
The ADLINK NuDAM ND-7054 CAN-Bus 15 Channel Digital Input Module is a high-performance, industrial-grade device engineered for distributed digital signal acquisition in CAN-based control systems. With its 15 optically isolated input channels, robust communication interface, and flexible configuration options, it provides a reliable and scalable solution for monitoring discrete signals in automation, process control, and remote monitoring applications. Its compliance with CAN 2.0A/B and CANopen standards ensures interoperability with a wide range of industrial controllers and software platforms, while its rugged design and wide operating temperature range make it suitable for demanding environments.
In summary, the ND-7054 combines precision, durability, and flexibility, making it an essential component for modern distributed control architectures that rely on the CAN-Bus communication standard.
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