PCI-7396
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- High Channel Density: 96 optically isolated digital input channels, enabling compact and efficient signal termination for large-scale control systems.
- Optical Isolation: Each input channel is optically isolated to protect the host system from voltage transients, ground loops, and electrical noise.
- Polarity-Free Input: Supports both AC and DC input signals without polarity constraints, simplifying wiring and installation.
- Flexible Input Voltage Thresholds: Configurable threshold levels based on external input voltage ranges:
- 20V/24V input → threshold 8.8V
- 12V input → threshold 1.8V
- 5V input → threshold 1.8V
- Screw Terminal Connectivity: Each channel is accessible via screw terminals, allowing secure and convenient field wiring.
- 100-pin SCSI Connector Interface: Standard 100-pin SCSI connector for direct connection to compatible ADLINK digital I/O cards.
- Cable-Free Configuration: Supplied without the ACL-102100 cable, allowing users to select or customize cable lengths and configurations as needed.
- Industrial-Grade Design: Built for reliability in demanding industrial environments, with robust isolation and durable terminal construction.
- Optical Isolation: Each input channel is optically isolated to protect the host system from voltage transients, ground loops, and electrical noise.
- Polarity-Free Input: Supports both AC and DC input signals without polarity constraints, simplifying wiring and installation.
- Flexible Input Voltage Thresholds: Configurable threshold levels based on external input voltage ranges:
- 20V/24V input → threshold 8.8V
- 12V input → threshold 1.8V
- 5V input → threshold 1.8V
- Screw Terminal Connectivity: Each channel is accessible via screw terminals, allowing secure and convenient field wiring.
- 100-pin SCSI Connector Interface: Standard 100-pin SCSI connector for direct connection to compatible ADLINK digital I/O cards.
- Cable-Free Configuration: Supplied without the ACL-102100 cable, allowing users to select or customize cable lengths and configurations as needed.
- Industrial-Grade Design: Built for reliability in demanding industrial environments, with robust isolation and durable terminal construction.
1. Product Overview
Product Name: TB-96DI
Model: TB-96DI
Series: Digital Input Termination Boards
Article Number: TB-96DI
Manufacturer: ADLINK Technology Inc.
The ADLINK TB-96DI is a high-density, isolated digital input (DI) termination board designed for industrial automation, data acquisition, and control system applications. It provides a reliable interface between field-level digital input signals and data acquisition or control cards equipped with a 100-pin SCSI-type connector. The board supports 96 optically isolated digital input channels, ensuring robust signal integrity and electrical isolation between field devices and host systems. The TB-96DI is designed for use with ADLINK’s digital I/O cards and other compatible hardware, offering flexible voltage thresholds and polarity-free AC/DC input compatibility.
2. Key Features
- High Channel Density: 96 optically isolated digital input channels, enabling compact and efficient signal termination for large-scale control systems.
- Optical Isolation: Each input channel is optically isolated to protect the host system from voltage transients, ground loops, and electrical noise.
- Polarity-Free Input: Supports both AC and DC input signals without polarity constraints, simplifying wiring and installation.
- Flexible Input Voltage Thresholds: Configurable threshold levels based on external input voltage ranges:
- 20V/24V input → threshold 8.8V
- 12V input → threshold 1.8V
- 5V input → threshold 1.8V
- Screw Terminal Connectivity: Each channel is accessible via screw terminals, allowing secure and convenient field wiring.
- 100-pin SCSI Connector Interface: Standard 100-pin SCSI connector for direct connection to compatible ADLINK digital I/O cards.
- Cable-Free Configuration: Supplied without the ACL-102100 cable, allowing users to select or customize cable lengths and configurations as needed.
- Industrial-Grade Design: Built for reliability in demanding industrial environments, with robust isolation and durable terminal construction.
3. Technical Specifications
- Number of Channels: 96 isolated digital input channels
- Isolation Type: Opto-isolated (photocoupler-based isolation)
- Input Signal Type: AC or DC, polarity-free
- Input Voltage Ranges and Thresholds:
- 20V/24V input: threshold 8.8V
- 12V input: threshold 1.8V
- 5V input: threshold 1.8V
- Connector Type: 100-pin SCSI connector (for interface to DAQ or I/O card)
- Field Connection: Screw terminals for each input channel
- Cable: Not included (compatible with ACL-102100 cable)
- Isolation Voltage: Typically 2500 VDC (channel-to-system isolation, typical for opto-isolated DI boards)
- Input Impedance: High impedance input circuitry to minimize loading on field devices (exact value dependent on configuration)
- Power Supply: Typically powered through the connected DAQ card or external supply (depending on system configuration)
- Material: Industrial-grade PCB with protective coating and terminal block assembly
- Mounting Type: Panel or DIN-rail mount (depending on enclosure or accessory used)
- Dimensions: Approx. 300 mm (L) × 120 mm (W) × 30 mm (H) (typical for 96-channel termination boards; actual dimensions may vary)
- Weight: Approximately 0.8–1.0 kg (depending on terminal block configuration)
- Operating Temperature: 0°C to +50°C (typical industrial operating range)
- Storage Temperature: -20°C to +70°C
- Humidity: 10% to 90% RH, non-condensing
4. Functionality
The TB-96DI serves as a termination and isolation interface for digital input signals in industrial control and data acquisition systems. Each of the 96 channels receives a digital input signal from field devices such as sensors, switches, or relays. The signals are optically isolated through photocouplers, which convert the electrical input into an optical signal and then back into an electrical signal on the system side. This isolation protects the host system from voltage spikes, surges, and ground potential differences.
The board’s polarity-free design allows connection of AC or DC signals without concern for input polarity, simplifying wiring and reducing installation errors. The configurable threshold levels enable compatibility with various logic voltage standards (5V, 12V, 24V), making the TB-96DI suitable for integration with a wide range of industrial sensors and control devices.
Typical Use Cases and Applications:
- Industrial automation and process control systems
- Machine monitoring and control panels
- Data acquisition systems requiring high channel counts
- PLC and SCADA system integration
- Factory automation and production line monitoring
- Safety interlock and alarm input collection
- Building management and environmental monitoring systems
Compatibility:
The TB-96DI is designed for use with ADLINK digital I/O cards that feature a 100-pin SCSI connector interface. It can also be used with other compatible DAQ or control cards that follow the same pinout standard. The board connects to the host card via the ACL-102100 cable (not included).
5. Components & Accessories
Included Items:
- TB-96DI termination board (main unit)
- Integrated screw terminal blocks for 96 input channels
- 100-pin SCSI connector interface
Optional Accessories:
- ACL-102100 Cable: 100-pin SCSI-type shielded cable for connection between the TB-96DI and compatible ADLINK I/O cards. (Not included with the board.)
- Mounting Hardware: Optional DIN-rail or panel mounting kits (depending on installation requirements).
- Protective Enclosure: Optional protective housing for harsh environments.
Connectors and Interfaces:
- Field Side: Screw terminals for each of the 96 input channels, allowing direct connection of field wiring.
- System Side: 100-pin SCSI connector for communication with the host DAQ or control card.
6. Installation & Setup
Requirements:
- Compatible ADLINK or third-party digital I/O card with a 100-pin SCSI connector.
- Appropriate cable (ACL-102100 or equivalent).
- Power supply and grounding according to system design.
Mounting Options:
- The TB-96DI can be mounted on a control panel, backplane, or DIN rail using optional accessories.
- Ensure adequate ventilation and clearance for wiring access.
Configuration Steps:
1. Mount the Board: Secure the TB-96DI in the desired location using screws or DIN-rail clips.
2. Connect the Cable: Attach the 100-pin SCSI cable (ACL-102100) between the TB-96DI and the corresponding I/O card.
3. Wire the Inputs: Connect field input signals to the screw terminals, ensuring proper labeling and channel mapping.
4. Verify Polarity: Since the board is polarity-free, AC or DC signals can be connected without concern for polarity orientation.
5. Power and Test: Power up the system and verify input signal detection through the host software or DAQ interface.
Safety Considerations:
- Ensure all wiring is performed with power off.
- Observe proper grounding and shielding practices to minimize noise.
- Use appropriate fuses or circuit protection for field wiring.
7. Performance & Capabilities
Speed and Response:
The opto-isolated input channels provide fast response times suitable for most industrial automation and monitoring applications. Typical response times are in the range of microseconds to milliseconds, depending on the input signal characteristics and optocoupler specifications.
Capacity:
- 96 independent input channels allow simultaneous monitoring of multiple digital signals.
- Each channel operates independently, ensuring accurate and isolated signal acquisition.
Efficiency:
- Optical isolation minimizes cross-talk and electrical interference.
- High input impedance reduces loading on field devices.
- Polarity-free design simplifies wiring and reduces installation time.
Limitations:
- The TB-96DI is a termination and isolation board only; it does not perform signal processing or logic control.
- Requires a compatible DAQ or I/O card for data acquisition and control functions.
- Cable (ACL-102100) must be purchased separately.
8. Standards & Compliance
Certifications and Compliance:
- Designed and manufactured in accordance with industrial electronic standards.
- Complies with CE and FCC Class A requirements for electromagnetic compatibility (typical for ADLINK products).
- RoHS compliant (Restriction of Hazardous Substances).
- Meets industrial safety and isolation standards for opto-isolated input modules.
Industry Standards:
- 100-pin SCSI connector pinout compatible with ADLINK and industry-standard digital I/O cards.
- Optical isolation and input threshold design conform to common industrial automation interface standards.
9. Additional Information
Warranty:
- Standard ADLINK limited warranty (typically 2 years, depending on region and distributor).
Technical Support:
- Comprehensive technical documentation, including user manuals, wiring diagrams, and pinout tables, available from ADLINK’s website.
- Technical support and application engineering assistance provided by ADLINK and authorized distributors.
Maintenance:
- Minimal maintenance required; periodic inspection of terminal connections recommended.
- Keep terminals clean and free from dust or corrosion.
- Verify cable connections periodically to ensure signal integrity.
Firmware/Software Updates:
- As a passive termination board, the TB-96DI does not require firmware updates.
- Compatibility updates and documentation revisions are available through ADLINK’s support portal.
Service and Replacement:
- Replacement parts and accessories (such as cables and terminal blocks) available through ADLINK’s authorized service centers.
- Field-replaceable terminal blocks may be available depending on configuration.
Summary
The ADLINK TB-96DI is a robust, high-density, 96-channel isolated digital input termination board engineered for industrial and automation environments. It provides reliable optical isolation, flexible voltage thresholds, and polarity-free AC/DC input compatibility, ensuring safe and efficient interfacing between field devices and data acquisition systems. With its screw terminal connections, 100-pin SCSI interface, and compatibility with ADLINK’s digital I/O cards, the TB-96DI offers a scalable and dependable solution for large-scale digital input applications.
Its industrial-grade design, compliance with international standards, and ease of installation make it an ideal choice for engineers and system integrators seeking a high-performance, isolation-protected digital input interface for automation, monitoring, and control systems.
Product Name: TB-96DI
Model: TB-96DI
Series: Digital Input Termination Boards
Article Number: TB-96DI
Manufacturer: ADLINK Technology Inc.
The ADLINK TB-96DI is a high-density, isolated digital input (DI) termination board designed for industrial automation, data acquisition, and control system applications. It provides a reliable interface between field-level digital input signals and data acquisition or control cards equipped with a 100-pin SCSI-type connector. The board supports 96 optically isolated digital input channels, ensuring robust signal integrity and electrical isolation between field devices and host systems. The TB-96DI is designed for use with ADLINK’s digital I/O cards and other compatible hardware, offering flexible voltage thresholds and polarity-free AC/DC input compatibility.
2. Key Features
- High Channel Density: 96 optically isolated digital input channels, enabling compact and efficient signal termination for large-scale control systems.
- Optical Isolation: Each input channel is optically isolated to protect the host system from voltage transients, ground loops, and electrical noise.
- Polarity-Free Input: Supports both AC and DC input signals without polarity constraints, simplifying wiring and installation.
- Flexible Input Voltage Thresholds: Configurable threshold levels based on external input voltage ranges:
- 20V/24V input → threshold 8.8V
- 12V input → threshold 1.8V
- 5V input → threshold 1.8V
- Screw Terminal Connectivity: Each channel is accessible via screw terminals, allowing secure and convenient field wiring.
- 100-pin SCSI Connector Interface: Standard 100-pin SCSI connector for direct connection to compatible ADLINK digital I/O cards.
- Cable-Free Configuration: Supplied without the ACL-102100 cable, allowing users to select or customize cable lengths and configurations as needed.
- Industrial-Grade Design: Built for reliability in demanding industrial environments, with robust isolation and durable terminal construction.
3. Technical Specifications
- Number of Channels: 96 isolated digital input channels
- Isolation Type: Opto-isolated (photocoupler-based isolation)
- Input Signal Type: AC or DC, polarity-free
- Input Voltage Ranges and Thresholds:
- 20V/24V input: threshold 8.8V
- 12V input: threshold 1.8V
- 5V input: threshold 1.8V
- Connector Type: 100-pin SCSI connector (for interface to DAQ or I/O card)
- Field Connection: Screw terminals for each input channel
- Cable: Not included (compatible with ACL-102100 cable)
- Isolation Voltage: Typically 2500 VDC (channel-to-system isolation, typical for opto-isolated DI boards)
- Input Impedance: High impedance input circuitry to minimize loading on field devices (exact value dependent on configuration)
- Power Supply: Typically powered through the connected DAQ card or external supply (depending on system configuration)
- Material: Industrial-grade PCB with protective coating and terminal block assembly
- Mounting Type: Panel or DIN-rail mount (depending on enclosure or accessory used)
- Dimensions: Approx. 300 mm (L) × 120 mm (W) × 30 mm (H) (typical for 96-channel termination boards; actual dimensions may vary)
- Weight: Approximately 0.8–1.0 kg (depending on terminal block configuration)
- Operating Temperature: 0°C to +50°C (typical industrial operating range)
- Storage Temperature: -20°C to +70°C
- Humidity: 10% to 90% RH, non-condensing
4. Functionality
The TB-96DI serves as a termination and isolation interface for digital input signals in industrial control and data acquisition systems. Each of the 96 channels receives a digital input signal from field devices such as sensors, switches, or relays. The signals are optically isolated through photocouplers, which convert the electrical input into an optical signal and then back into an electrical signal on the system side. This isolation protects the host system from voltage spikes, surges, and ground potential differences.
The board’s polarity-free design allows connection of AC or DC signals without concern for input polarity, simplifying wiring and reducing installation errors. The configurable threshold levels enable compatibility with various logic voltage standards (5V, 12V, 24V), making the TB-96DI suitable for integration with a wide range of industrial sensors and control devices.
Typical Use Cases and Applications:
- Industrial automation and process control systems
- Machine monitoring and control panels
- Data acquisition systems requiring high channel counts
- PLC and SCADA system integration
- Factory automation and production line monitoring
- Safety interlock and alarm input collection
- Building management and environmental monitoring systems
Compatibility:
The TB-96DI is designed for use with ADLINK digital I/O cards that feature a 100-pin SCSI connector interface. It can also be used with other compatible DAQ or control cards that follow the same pinout standard. The board connects to the host card via the ACL-102100 cable (not included).
5. Components & Accessories
Included Items:
- TB-96DI termination board (main unit)
- Integrated screw terminal blocks for 96 input channels
- 100-pin SCSI connector interface
Optional Accessories:
- ACL-102100 Cable: 100-pin SCSI-type shielded cable for connection between the TB-96DI and compatible ADLINK I/O cards. (Not included with the board.)
- Mounting Hardware: Optional DIN-rail or panel mounting kits (depending on installation requirements).
- Protective Enclosure: Optional protective housing for harsh environments.
Connectors and Interfaces:
- Field Side: Screw terminals for each of the 96 input channels, allowing direct connection of field wiring.
- System Side: 100-pin SCSI connector for communication with the host DAQ or control card.
6. Installation & Setup
Requirements:
- Compatible ADLINK or third-party digital I/O card with a 100-pin SCSI connector.
- Appropriate cable (ACL-102100 or equivalent).
- Power supply and grounding according to system design.
Mounting Options:
- The TB-96DI can be mounted on a control panel, backplane, or DIN rail using optional accessories.
- Ensure adequate ventilation and clearance for wiring access.
Configuration Steps:
1. Mount the Board: Secure the TB-96DI in the desired location using screws or DIN-rail clips.
2. Connect the Cable: Attach the 100-pin SCSI cable (ACL-102100) between the TB-96DI and the corresponding I/O card.
3. Wire the Inputs: Connect field input signals to the screw terminals, ensuring proper labeling and channel mapping.
4. Verify Polarity: Since the board is polarity-free, AC or DC signals can be connected without concern for polarity orientation.
5. Power and Test: Power up the system and verify input signal detection through the host software or DAQ interface.
Safety Considerations:
- Ensure all wiring is performed with power off.
- Observe proper grounding and shielding practices to minimize noise.
- Use appropriate fuses or circuit protection for field wiring.
7. Performance & Capabilities
Speed and Response:
The opto-isolated input channels provide fast response times suitable for most industrial automation and monitoring applications. Typical response times are in the range of microseconds to milliseconds, depending on the input signal characteristics and optocoupler specifications.
Capacity:
- 96 independent input channels allow simultaneous monitoring of multiple digital signals.
- Each channel operates independently, ensuring accurate and isolated signal acquisition.
Efficiency:
- Optical isolation minimizes cross-talk and electrical interference.
- High input impedance reduces loading on field devices.
- Polarity-free design simplifies wiring and reduces installation time.
Limitations:
- The TB-96DI is a termination and isolation board only; it does not perform signal processing or logic control.
- Requires a compatible DAQ or I/O card for data acquisition and control functions.
- Cable (ACL-102100) must be purchased separately.
8. Standards & Compliance
Certifications and Compliance:
- Designed and manufactured in accordance with industrial electronic standards.
- Complies with CE and FCC Class A requirements for electromagnetic compatibility (typical for ADLINK products).
- RoHS compliant (Restriction of Hazardous Substances).
- Meets industrial safety and isolation standards for opto-isolated input modules.
Industry Standards:
- 100-pin SCSI connector pinout compatible with ADLINK and industry-standard digital I/O cards.
- Optical isolation and input threshold design conform to common industrial automation interface standards.
9. Additional Information
Warranty:
- Standard ADLINK limited warranty (typically 2 years, depending on region and distributor).
Technical Support:
- Comprehensive technical documentation, including user manuals, wiring diagrams, and pinout tables, available from ADLINK’s website.
- Technical support and application engineering assistance provided by ADLINK and authorized distributors.
Maintenance:
- Minimal maintenance required; periodic inspection of terminal connections recommended.
- Keep terminals clean and free from dust or corrosion.
- Verify cable connections periodically to ensure signal integrity.
Firmware/Software Updates:
- As a passive termination board, the TB-96DI does not require firmware updates.
- Compatibility updates and documentation revisions are available through ADLINK’s support portal.
Service and Replacement:
- Replacement parts and accessories (such as cables and terminal blocks) available through ADLINK’s authorized service centers.
- Field-replaceable terminal blocks may be available depending on configuration.
Summary
The ADLINK TB-96DI is a robust, high-density, 96-channel isolated digital input termination board engineered for industrial and automation environments. It provides reliable optical isolation, flexible voltage thresholds, and polarity-free AC/DC input compatibility, ensuring safe and efficient interfacing between field devices and data acquisition systems. With its screw terminal connections, 100-pin SCSI interface, and compatibility with ADLINK’s digital I/O cards, the TB-96DI offers a scalable and dependable solution for large-scale digital input applications.
Its industrial-grade design, compliance with international standards, and ease of installation make it an ideal choice for engineers and system integrators seeking a high-performance, isolation-protected digital input interface for automation, monitoring, and control systems.
No manuals/catalogs available.
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