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DIO-8D(FIT)
Ethernet 8 TTL In/Out DIO Module
210,00 EUR
inkl. Umsatzsteuer 249,90 EUR
- 8-Channel Digital I/O (TTL Level): Provides eight channels that can be configured as digital inputs or outputs, supporting standard TTL voltage levels for direct interfacing with logic circuits, sensors, and actuators.
- Ethernet Connectivity: Equipped with a 10/100BASE-TX Ethernet interface, enabling remote control and monitoring over standard TCP/IP networks.
- Compact DIN Rail Design: Slim, lightweight form factor suitable for DIN rail installation in control cabinets or distributed I/O systems.
- Flexible I/O Configuration: Each channel can be individually configured as input or output, allowing versatile use in mixed-signal environments.
- High-Speed Digital Communication: Supports fast response times suitable for real-time control and data acquisition applications.
- Industrial Reliability: Designed for continuous operation in industrial environments, with robust electrical isolation and surge protection.
- Remote I/O Operation: Enables distributed control architectures by allowing I/O expansion over Ethernet without the need for local PCI or USB interfaces.
- Software Integration: Compatible with Contec’s software libraries and drivers for Windows and Linux, supporting easy integration into SCADA, PLC, and custom control systems.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for embedded and remote installations.
- Status Indicators: LED indicators for power, communication, and channel status provide clear visual feedback for diagnostics and maintenance.
- Ethernet Connectivity: Equipped with a 10/100BASE-TX Ethernet interface, enabling remote control and monitoring over standard TCP/IP networks.
- Compact DIN Rail Design: Slim, lightweight form factor suitable for DIN rail installation in control cabinets or distributed I/O systems.
- Flexible I/O Configuration: Each channel can be individually configured as input or output, allowing versatile use in mixed-signal environments.
- High-Speed Digital Communication: Supports fast response times suitable for real-time control and data acquisition applications.
- Industrial Reliability: Designed for continuous operation in industrial environments, with robust electrical isolation and surge protection.
- Remote I/O Operation: Enables distributed control architectures by allowing I/O expansion over Ethernet without the need for local PCI or USB interfaces.
- Software Integration: Compatible with Contec’s software libraries and drivers for Windows and Linux, supporting easy integration into SCADA, PLC, and custom control systems.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for embedded and remote installations.
- Status Indicators: LED indicators for power, communication, and channel status provide clear visual feedback for diagnostics and maintenance.
Comprehensive Product Summary: DIO-8D(FIT) Ethernet 8 TTL In/Out DIO Module
### 1. Product Overview
Product Name: Ethernet 8 TTL In/Out DIO Module
Model: DIO-8D(FIT)
Series: FIT Series – Compact Ethernet I/O Modules
Article Number: DIO-8D(FIT)
Manufacturer: Contec Co., Ltd.
The Contec DIO-8D(FIT) is a compact, Ethernet-based digital input/output (DIO) module designed for industrial and embedded control applications requiring reliable, high-speed, and flexible digital signal interfacing. It provides 8 channels of TTL-level digital I/O, configurable as either inputs or outputs, and is optimized for integration into distributed control systems, test automation setups, and remote monitoring environments. The module is designed for DIN rail mounting, offering a robust and space-efficient solution for industrial control panels and machine automation systems.
### 2. Key Features
- 8-Channel Digital I/O (TTL Level): Provides eight channels that can be configured as digital inputs or outputs, supporting standard TTL voltage levels for direct interfacing with logic circuits, sensors, and actuators.
- Ethernet Connectivity: Equipped with a 10/100BASE-TX Ethernet interface, enabling remote control and monitoring over standard TCP/IP networks.
- Compact DIN Rail Design: Slim, lightweight form factor suitable for DIN rail installation in control cabinets or distributed I/O systems.
- Flexible I/O Configuration: Each channel can be individually configured as input or output, allowing versatile use in mixed-signal environments.
- High-Speed Digital Communication: Supports fast response times suitable for real-time control and data acquisition applications.
- Industrial Reliability: Designed for continuous operation in industrial environments, with robust electrical isolation and surge protection.
- Remote I/O Operation: Enables distributed control architectures by allowing I/O expansion over Ethernet without the need for local PCI or USB interfaces.
- Software Integration: Compatible with Contec’s software libraries and drivers for Windows and Linux, supporting easy integration into SCADA, PLC, and custom control systems.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for embedded and remote installations.
- Status Indicators: LED indicators for power, communication, and channel status provide clear visual feedback for diagnostics and maintenance.
### 3. Technical Specifications
General Specifications:
- Model: DIO-8D(FIT)
- I/O Channels: 8 channels (configurable as input or output)
- Signal Type: TTL-level digital I/O
- Input Voltage Range: 0–5 V DC (typical TTL logic levels)
- Output Voltage Range: 0–5 V DC (TTL output)
- Input Threshold: Logic high ≥ 2.0 V, logic low ≤ 0.8 V
- Output Drive Capability: Sink/source current up to ±8 mA per channel (typical)
- Isolation: Non-isolated (TTL-level direct connection)
- Communication Interface: Ethernet (10BASE-T / 100BASE-TX, RJ-45 connector)
- Protocol Support: TCP/IP, UDP, HTTP (for configuration), Modbus/TCP (optional depending on firmware)
- Power Supply: 24 V DC nominal (range 12–30 V DC)
- Power Consumption: Approx. 2–3 W typical
- Mounting Type: DIN rail (35 mm standard rail)
- Operating Temperature: 0°C to +50°C
- Storage Temperature: -20°C to +60°C
- Humidity: 10–90% RH (non-condensing)
- Dimensions (W × D × H): Approx. 25 mm × 100 mm × 75 mm (typical compact module size)
- Weight: Approx. 150–200 g
- Material: Industrial-grade ABS or aluminum enclosure (depending on version)
- Cooling: Natural air convection (fanless design)
### 4. Functionality
The DIO-8D(FIT) functions as a remote digital I/O interface that connects sensors, switches, and actuators to a host system via Ethernet. Each of the eight channels can be configured as either an input or output, allowing flexible adaptation to various control tasks.
Operation Principle:
- When configured as inputs, the module detects TTL-level signals from external devices such as switches, logic circuits, or sensors.
- When configured as outputs, it drives TTL-level signals to control external devices like relays, LEDs, or logic inputs of other controllers.
- The module communicates with a host PC, PLC, or embedded controller over Ethernet using standard TCP/IP protocols.
- Configuration and monitoring can be performed through a web-based interface or via Contec’s software utilities and APIs.
Use Cases and Applications:
- Factory Automation: Remote control of production line sensors and actuators.
- Test and Measurement Systems: TTL signal interfacing for automated test equipment (ATE).
- Building Automation: Integration with access control, lighting, and environmental monitoring systems.
- Embedded Systems: Expansion of digital I/O capabilities for embedded controllers or single-board computers.
- Data Acquisition: Distributed signal collection in laboratory or industrial environments.
- SCADA Systems: Remote I/O nodes for supervisory control and data acquisition networks.
Compatibility:
- Compatible with Windows and Linux operating systems.
- Supported by Contec’s API libraries (API-DIO, API-EtherIO).
- Integrates with Modbus/TCP-compatible SCADA and PLC systems.
- Works with standard Ethernet infrastructure (switches, routers, etc.).
### 5. Components & Accessories
Included Items:
- DIO-8D(FIT) main module
- DIN rail mounting clip or bracket
- Quick start guide or user manual
- Power connector terminal block
- Ethernet configuration utility (software CD or downloadable package)
Optional Accessories:
- External power supply (24 V DC regulated)
- Ethernet cables (Cat5e/Cat6)
- I/O terminal blocks or breakout boards for easy wiring
- Protective covers or enclosures for harsh environments
- Contec software packages for advanced configuration and monitoring
Connectors:
- Ethernet Port: RJ-45 connector (10/100BASE-TX)
- Power Connector: 2-pin or 3-pin terminal block (DC input)
- I/O Connector: 10-pin or 12-pin terminal block (depending on model revision)
### 6. Installation & Setup
Requirements:
- 24 V DC power source
- Ethernet network connection (LAN or dedicated control network)
- PC or controller with Ethernet interface for configuration
Mounting Options:
- Standard 35 mm DIN rail mounting (snap-on installation)
- Optional panel mounting using brackets
Configuration Steps:
1. Mount the module securely on the DIN rail.
2. Connect the DC power supply to the power terminal block.
3. Connect the Ethernet cable to the RJ-45 port.
4. Configure the IP address using Contec’s setup utility or via the web interface.
5. Assign I/O channels as input or output as required.
6. Verify operation using the LED indicators and test signals.
Network Setup:
- Supports static IP or DHCP configuration.
- Can be accessed via web browser for configuration and diagnostics.
- Supports firmware updates via Ethernet.
### 7. Performance & Capabilities
Speed and Response:
- Typical I/O response time: <1 ms (depending on network latency and configuration)
- High-speed digital switching suitable for real-time control applications.
Capacity:
- 8 independent digital channels, configurable per channel.
- Supports multiple modules on the same network for scalable I/O expansion.
Efficiency:
- Low power consumption and fanless design ensure energy-efficient operation.
- Compact form factor allows high-density installation in control panels.
Limitations:
- TTL-level signals only (not suitable for high-voltage or isolated I/O).
- Limited output current per channel (typically ±8 mA).
- Requires external relays or drivers for high-power loads.
Reliability:
- Designed for continuous 24/7 operation.
- Industrial-grade components ensure long service life and stable performance.
### 8. Standards & Compliance
Certifications and Compliance:
- CE Mark (EMC and Low Voltage Directive compliance)
- RoHS compliant (Restriction of Hazardous Substances)
- FCC Class A (for industrial environments)
- Conforms to IEC 61000-6-2 / 61000-6-4 (EMC immunity and emission standards)
- Designed according to industrial automation standards for Ethernet-based I/O devices
Industry Standards Supported:
- IEEE 802.3 (Ethernet standard)
- Modbus/TCP (optional protocol support)
- TCP/IP, UDP/IP communication stack
Safety and Environmental Compliance:
- Meets industrial safety and environmental regulations for electronic equipment.
- Designed for operation in controlled industrial environments.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1–3 years depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Support:
- Technical support available through Contec’s global support network.
- Online documentation, FAQs, and firmware updates provided on the manufacturer’s website.
- Software development kits (SDKs) and sample code available for integration.
Maintenance:
- Minimal maintenance required due to solid-state design.
- Periodic inspection of wiring and connectors recommended.
- Firmware updates can be applied via Ethernet interface.
Updates and Upgrades:
- Firmware upgradeable for feature enhancements and bug fixes.
- Compatible with Contec’s FIT series ecosystem for modular expansion.
- Future-proof design supporting integration with evolving Ethernet-based control systems.
### Summary
The Contec DIO-8D(FIT) Ethernet 8 TTL In/Out DIO Module is a compact, high-performance digital I/O solution for industrial and embedded applications requiring reliable, network-based signal interfacing. With 8 configurable TTL channels, Ethernet connectivity, and DIN rail mounting, it provides a flexible and scalable platform for distributed control, monitoring, and automation. Its robust design, low power consumption, and compatibility with standard communication protocols make it ideal for integration into modern industrial networks, test systems, and remote I/O architectures.
Keywords for Technical Search:
Ethernet DIO module, TTL digital I/O, Contec DIO-8D(FIT), 8-channel I/O, DIN rail I/O, remote I/O over Ethernet, Modbus/TCP I/O, industrial automation module, digital input output device, Ethernet control module, FIT series Contec, distributed I/O system, embedded control I/O, TCP/IP digital interface.
### 1. Product Overview
Product Name: Ethernet 8 TTL In/Out DIO Module
Model: DIO-8D(FIT)
Series: FIT Series – Compact Ethernet I/O Modules
Article Number: DIO-8D(FIT)
Manufacturer: Contec Co., Ltd.
The Contec DIO-8D(FIT) is a compact, Ethernet-based digital input/output (DIO) module designed for industrial and embedded control applications requiring reliable, high-speed, and flexible digital signal interfacing. It provides 8 channels of TTL-level digital I/O, configurable as either inputs or outputs, and is optimized for integration into distributed control systems, test automation setups, and remote monitoring environments. The module is designed for DIN rail mounting, offering a robust and space-efficient solution for industrial control panels and machine automation systems.
### 2. Key Features
- 8-Channel Digital I/O (TTL Level): Provides eight channels that can be configured as digital inputs or outputs, supporting standard TTL voltage levels for direct interfacing with logic circuits, sensors, and actuators.
- Ethernet Connectivity: Equipped with a 10/100BASE-TX Ethernet interface, enabling remote control and monitoring over standard TCP/IP networks.
- Compact DIN Rail Design: Slim, lightweight form factor suitable for DIN rail installation in control cabinets or distributed I/O systems.
- Flexible I/O Configuration: Each channel can be individually configured as input or output, allowing versatile use in mixed-signal environments.
- High-Speed Digital Communication: Supports fast response times suitable for real-time control and data acquisition applications.
- Industrial Reliability: Designed for continuous operation in industrial environments, with robust electrical isolation and surge protection.
- Remote I/O Operation: Enables distributed control architectures by allowing I/O expansion over Ethernet without the need for local PCI or USB interfaces.
- Software Integration: Compatible with Contec’s software libraries and drivers for Windows and Linux, supporting easy integration into SCADA, PLC, and custom control systems.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for embedded and remote installations.
- Status Indicators: LED indicators for power, communication, and channel status provide clear visual feedback for diagnostics and maintenance.
### 3. Technical Specifications
General Specifications:
- Model: DIO-8D(FIT)
- I/O Channels: 8 channels (configurable as input or output)
- Signal Type: TTL-level digital I/O
- Input Voltage Range: 0–5 V DC (typical TTL logic levels)
- Output Voltage Range: 0–5 V DC (TTL output)
- Input Threshold: Logic high ≥ 2.0 V, logic low ≤ 0.8 V
- Output Drive Capability: Sink/source current up to ±8 mA per channel (typical)
- Isolation: Non-isolated (TTL-level direct connection)
- Communication Interface: Ethernet (10BASE-T / 100BASE-TX, RJ-45 connector)
- Protocol Support: TCP/IP, UDP, HTTP (for configuration), Modbus/TCP (optional depending on firmware)
- Power Supply: 24 V DC nominal (range 12–30 V DC)
- Power Consumption: Approx. 2–3 W typical
- Mounting Type: DIN rail (35 mm standard rail)
- Operating Temperature: 0°C to +50°C
- Storage Temperature: -20°C to +60°C
- Humidity: 10–90% RH (non-condensing)
- Dimensions (W × D × H): Approx. 25 mm × 100 mm × 75 mm (typical compact module size)
- Weight: Approx. 150–200 g
- Material: Industrial-grade ABS or aluminum enclosure (depending on version)
- Cooling: Natural air convection (fanless design)
### 4. Functionality
The DIO-8D(FIT) functions as a remote digital I/O interface that connects sensors, switches, and actuators to a host system via Ethernet. Each of the eight channels can be configured as either an input or output, allowing flexible adaptation to various control tasks.
Operation Principle:
- When configured as inputs, the module detects TTL-level signals from external devices such as switches, logic circuits, or sensors.
- When configured as outputs, it drives TTL-level signals to control external devices like relays, LEDs, or logic inputs of other controllers.
- The module communicates with a host PC, PLC, or embedded controller over Ethernet using standard TCP/IP protocols.
- Configuration and monitoring can be performed through a web-based interface or via Contec’s software utilities and APIs.
Use Cases and Applications:
- Factory Automation: Remote control of production line sensors and actuators.
- Test and Measurement Systems: TTL signal interfacing for automated test equipment (ATE).
- Building Automation: Integration with access control, lighting, and environmental monitoring systems.
- Embedded Systems: Expansion of digital I/O capabilities for embedded controllers or single-board computers.
- Data Acquisition: Distributed signal collection in laboratory or industrial environments.
- SCADA Systems: Remote I/O nodes for supervisory control and data acquisition networks.
Compatibility:
- Compatible with Windows and Linux operating systems.
- Supported by Contec’s API libraries (API-DIO, API-EtherIO).
- Integrates with Modbus/TCP-compatible SCADA and PLC systems.
- Works with standard Ethernet infrastructure (switches, routers, etc.).
### 5. Components & Accessories
Included Items:
- DIO-8D(FIT) main module
- DIN rail mounting clip or bracket
- Quick start guide or user manual
- Power connector terminal block
- Ethernet configuration utility (software CD or downloadable package)
Optional Accessories:
- External power supply (24 V DC regulated)
- Ethernet cables (Cat5e/Cat6)
- I/O terminal blocks or breakout boards for easy wiring
- Protective covers or enclosures for harsh environments
- Contec software packages for advanced configuration and monitoring
Connectors:
- Ethernet Port: RJ-45 connector (10/100BASE-TX)
- Power Connector: 2-pin or 3-pin terminal block (DC input)
- I/O Connector: 10-pin or 12-pin terminal block (depending on model revision)
### 6. Installation & Setup
Requirements:
- 24 V DC power source
- Ethernet network connection (LAN or dedicated control network)
- PC or controller with Ethernet interface for configuration
Mounting Options:
- Standard 35 mm DIN rail mounting (snap-on installation)
- Optional panel mounting using brackets
Configuration Steps:
1. Mount the module securely on the DIN rail.
2. Connect the DC power supply to the power terminal block.
3. Connect the Ethernet cable to the RJ-45 port.
4. Configure the IP address using Contec’s setup utility or via the web interface.
5. Assign I/O channels as input or output as required.
6. Verify operation using the LED indicators and test signals.
Network Setup:
- Supports static IP or DHCP configuration.
- Can be accessed via web browser for configuration and diagnostics.
- Supports firmware updates via Ethernet.
### 7. Performance & Capabilities
Speed and Response:
- Typical I/O response time: <1 ms (depending on network latency and configuration)
- High-speed digital switching suitable for real-time control applications.
Capacity:
- 8 independent digital channels, configurable per channel.
- Supports multiple modules on the same network for scalable I/O expansion.
Efficiency:
- Low power consumption and fanless design ensure energy-efficient operation.
- Compact form factor allows high-density installation in control panels.
Limitations:
- TTL-level signals only (not suitable for high-voltage or isolated I/O).
- Limited output current per channel (typically ±8 mA).
- Requires external relays or drivers for high-power loads.
Reliability:
- Designed for continuous 24/7 operation.
- Industrial-grade components ensure long service life and stable performance.
### 8. Standards & Compliance
Certifications and Compliance:
- CE Mark (EMC and Low Voltage Directive compliance)
- RoHS compliant (Restriction of Hazardous Substances)
- FCC Class A (for industrial environments)
- Conforms to IEC 61000-6-2 / 61000-6-4 (EMC immunity and emission standards)
- Designed according to industrial automation standards for Ethernet-based I/O devices
Industry Standards Supported:
- IEEE 802.3 (Ethernet standard)
- Modbus/TCP (optional protocol support)
- TCP/IP, UDP/IP communication stack
Safety and Environmental Compliance:
- Meets industrial safety and environmental regulations for electronic equipment.
- Designed for operation in controlled industrial environments.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1–3 years depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Support:
- Technical support available through Contec’s global support network.
- Online documentation, FAQs, and firmware updates provided on the manufacturer’s website.
- Software development kits (SDKs) and sample code available for integration.
Maintenance:
- Minimal maintenance required due to solid-state design.
- Periodic inspection of wiring and connectors recommended.
- Firmware updates can be applied via Ethernet interface.
Updates and Upgrades:
- Firmware upgradeable for feature enhancements and bug fixes.
- Compatible with Contec’s FIT series ecosystem for modular expansion.
- Future-proof design supporting integration with evolving Ethernet-based control systems.
### Summary
The Contec DIO-8D(FIT) Ethernet 8 TTL In/Out DIO Module is a compact, high-performance digital I/O solution for industrial and embedded applications requiring reliable, network-based signal interfacing. With 8 configurable TTL channels, Ethernet connectivity, and DIN rail mounting, it provides a flexible and scalable platform for distributed control, monitoring, and automation. Its robust design, low power consumption, and compatibility with standard communication protocols make it ideal for integration into modern industrial networks, test systems, and remote I/O architectures.
Keywords for Technical Search:
Ethernet DIO module, TTL digital I/O, Contec DIO-8D(FIT), 8-channel I/O, DIN rail I/O, remote I/O over Ethernet, Modbus/TCP I/O, industrial automation module, digital input output device, Ethernet control module, FIT series Contec, distributed I/O system, embedded control I/O, TCP/IP digital interface.
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