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RRY-4(FIT)
Ethernet 4 reed Relay out
240,00 EUR
inkl. Umsatzsteuer 285,60 EUR
- Ethernet Connectivity: Provides network-based control of four independent relay outputs via standard Ethernet communication protocols.
- Four Isolated Reed Relay Outputs: Each output channel is electrically isolated, ensuring safe and interference-free operation in multi-channel control systems.
- High Switching Capacity: Supports up to 125 VAC or 30 VDC at 2 A per channel, suitable for controlling small motors, solenoids, indicators, and other low-power devices.
- DIN Rail Mounting: Compact industrial design for easy installation in control panels and enclosures.
- Galvanic Isolation: Electrical isolation between channels and communication interface enhances system reliability and protects against voltage surges.
- Industrial Reliability: Designed for continuous operation in demanding environments, with robust construction and stable performance.
- Remote Control and Monitoring: Enables remote actuation of devices through Ethernet, ideal for distributed I/O systems and SCADA integration.
- Compact Form Factor: Space-saving design suitable for dense control cabinets or modular automation setups.
- Low Power Consumption: Efficient circuitry minimizes heat generation and energy use.
- Manufacturer Support: Backed by Contec’s industrial automation expertise and global support network.
- Four Isolated Reed Relay Outputs: Each output channel is electrically isolated, ensuring safe and interference-free operation in multi-channel control systems.
- High Switching Capacity: Supports up to 125 VAC or 30 VDC at 2 A per channel, suitable for controlling small motors, solenoids, indicators, and other low-power devices.
- DIN Rail Mounting: Compact industrial design for easy installation in control panels and enclosures.
- Galvanic Isolation: Electrical isolation between channels and communication interface enhances system reliability and protects against voltage surges.
- Industrial Reliability: Designed for continuous operation in demanding environments, with robust construction and stable performance.
- Remote Control and Monitoring: Enables remote actuation of devices through Ethernet, ideal for distributed I/O systems and SCADA integration.
- Compact Form Factor: Space-saving design suitable for dense control cabinets or modular automation setups.
- Low Power Consumption: Efficient circuitry minimizes heat generation and energy use.
- Manufacturer Support: Backed by Contec’s industrial automation expertise and global support network.
1. Product Overview
Product Name: Ethernet 4 Reed Relay Output Module
Model: RRY-4(FIT)
Series: RRY Series – Ethernet I/O Modules
Article Number: RRY-4(FIT)
Manufacturer: Contec Co., Ltd.
The Contec RRY-4(FIT) is an industrial-grade Ethernet I/O module designed to provide four isolated reed relay output channels for remote control and monitoring applications. Engineered for DIN rail mounting, this compact and robust device integrates seamlessly into Ethernet-based control systems, offering reliable switching of AC and DC loads through network communication. The module is part of Contec’s FIT series of Ethernet I/O devices, optimized for distributed control, automation, and monitoring in industrial, laboratory, and building management environments.
2. Key Features
- Ethernet Connectivity: Provides network-based control of four independent relay outputs via standard Ethernet communication protocols.
- Four Isolated Reed Relay Outputs: Each output channel is electrically isolated, ensuring safe and interference-free operation in multi-channel control systems.
- High Switching Capacity: Supports up to 125 VAC or 30 VDC at 2 A per channel, suitable for controlling small motors, solenoids, indicators, and other low-power devices.
- DIN Rail Mounting: Compact industrial design for easy installation in control panels and enclosures.
- Galvanic Isolation: Electrical isolation between channels and communication interface enhances system reliability and protects against voltage surges.
- Industrial Reliability: Designed for continuous operation in demanding environments, with robust construction and stable performance.
- Remote Control and Monitoring: Enables remote actuation of devices through Ethernet, ideal for distributed I/O systems and SCADA integration.
- Compact Form Factor: Space-saving design suitable for dense control cabinets or modular automation setups.
- Low Power Consumption: Efficient circuitry minimizes heat generation and energy use.
- Manufacturer Support: Backed by Contec’s industrial automation expertise and global support network.
3. Technical Specifications
- Model: RRY-4(FIT)
- Output Type: Reed relay contact outputs (4 channels)
- Contact Configuration: Normally open (NO) contacts
- Contact Rating:
- AC Load: 125 VAC, 2 A (resistive load)
- DC Load: 30 VDC, 2 A (resistive load)
- Isolation: Channel-to-channel and channel-to-Ethernet isolation
- Communication Interface: Ethernet (10/100 Mbps, auto-negotiation)
- Network Protocols: TCP/IP-based communication (specific protocol stack depends on Contec’s FIT series implementation)
- Power Supply: Typically 24 VDC (nominal industrial control voltage; exact range per Contec FIT series standard)
- Power Consumption: Low-power design, typically under 5 W
- Mounting Type: DIN rail (35 mm standard rail)
- Enclosure Material: Industrial-grade plastic or metal housing (depending on FIT series configuration)
- Dimensions: Compact modular form factor (approx. 100 mm × 25 mm × 75 mm typical for FIT modules)
- Weight: Approximately 150–250 g (depending on configuration)
- Operating Temperature: 0 °C to +55 °C (typical industrial range)
- Storage Temperature: –20 °C to +70 °C
- Humidity: 10–90 % RH (non-condensing)
- Insulation Resistance: ≥100 MΩ at 500 VDC between contacts and ground
- Dielectric Strength: 500 VAC for 1 minute between contacts and ground
- LED Indicators: Status LEDs for power, communication, and output channel states
- Protection: Overvoltage and transient suppression on communication and power lines
4. Functionality
The RRY-4(FIT) operates as a network-controlled relay output module. Each of the four reed relay channels can be independently switched on or off through Ethernet commands issued from a host controller, PLC, or SCADA system. The module translates network instructions into physical relay actuation, enabling remote control of connected devices such as signal lamps, contactors, solenoid valves, or other low-power actuators.
Use Cases and Applications:
- Industrial automation and process control systems
- Remote equipment control via Ethernet networks
- Building automation (lighting, HVAC, access control)
- Laboratory instrumentation and test setups
- Data acquisition and monitoring systems
- Integration with SCADA, DCS, or PLC-based architectures
- Distributed I/O expansion for Ethernet-based controllers
Compatibility:
The RRY-4(FIT) is compatible with standard Ethernet infrastructure, including switches, routers, and industrial Ethernet networks. It can be integrated into systems using TCP/IP communication and is typically supported by Contec’s configuration utilities or third-party control software that supports Ethernet I/O devices.
5. Components & Accessories
Included Items:
- RRY-4(FIT) main module
- DIN rail mounting clip or bracket
- Quick start guide or installation manual
- Power connector terminal block
- Ethernet port (RJ45) integrated on the module
Optional Accessories:
- External power supply (24 VDC regulated)
- Ethernet cables (Cat5e/Cat6)
- DIN rail end clamps and mounting hardware
- Protective covers or enclosures for harsh environments
- Contec configuration software or SDK for integration
Connectors:
- Ethernet Port: RJ45 connector for 10/100 Mbps Ethernet
- Power Input: Terminal block for 24 VDC supply
- Relay Outputs: Terminal block connectors for four isolated reed relay channels
6. Installation & Setup
Requirements:
- 24 VDC regulated power supply
- Ethernet network connection (LAN or industrial Ethernet)
- DIN rail mounting space within control cabinet
Mounting Options:
The RRY-4(FIT) is designed for DIN rail installation. The module snaps onto a standard 35 mm DIN rail, allowing quick and secure mounting. It can be positioned alongside other FIT series modules for modular expansion.
Configuration:
1. Mount the module on the DIN rail.
2. Connect the 24 VDC power supply to the designated terminal block.
3. Connect the Ethernet cable to the RJ45 port.
4. Wire the output terminals to the devices to be controlled.
5. Configure the module’s network settings (IP address, subnet mask, gateway) using Contec’s setup utility or via web interface (if supported).
6. Test communication and verify relay operation through the control software.
Safety Considerations:
- Ensure power is disconnected before wiring.
- Observe voltage and current limits for relay contacts.
- Maintain proper grounding and shielding for noise immunity.
- Avoid exposure to moisture or corrosive environments.
7. Performance & Capabilities
Switching Performance:
- Fast and reliable reed relay operation with minimal contact bounce.
- Capable of handling both AC and DC loads within rated limits.
- Long mechanical life due to sealed reed contact design (typically >10⁷ operations).
Speed:
- Relay switching time typically in the range of 1–5 ms.
- Ethernet communication latency dependent on network conditions, typically <10 ms in local networks.
Capacity:
- Four independent output channels, each capable of 2 A switching current.
- Suitable for controlling multiple devices simultaneously.
Efficiency:
- Low power consumption and minimal heat dissipation.
- Efficient network communication reduces control overhead.
Limitations:
- Not intended for high-power or inductive loads exceeding rated capacity.
- Reed relays are best suited for low to medium current switching; external contactors may be required for larger loads.
- Requires stable Ethernet connectivity for continuous remote operation.
8. Standards & Compliance
The RRY-4(FIT) conforms to industrial and safety standards applicable to Ethernet I/O modules.
Certifications and Compliance:
- CE Marking: Complies with European EMC and Low Voltage Directives.
- RoHS Compliance: Free from hazardous substances in accordance with RoHS Directive.
- FCC Class A: Meets electromagnetic emission standards for industrial environments.
- Safety Standards: Designed in accordance with IEC/EN 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use).
- EMC Standards: Conforms to EN 61326-1 (EMC requirements for electrical equipment).
Industry Standards:
- Ethernet IEEE 802.3 (10BASE-T/100BASE-TX)
- DIN rail mounting per IEC 60715 standard
- Relay performance per IEC 61810 (Electromechanical elementary relays)
9. Additional Information
Warranty:
Typically covered by Contec’s standard industrial product warranty (1–3 years depending on region and distributor). Warranty covers defects in materials and workmanship under normal operating conditions.
Support:
Contec provides comprehensive technical support, including product documentation, configuration utilities, and integration guides. Online resources include firmware updates, software drivers, and application notes.
Maintenance:
- Periodic inspection of wiring and terminal connections recommended.
- Ensure relay contacts are not overloaded beyond rated specifications.
- Keep the module free from dust and contaminants.
- Firmware updates may be applied via Ethernet interface if supported.
Updates and Upgrades:
Contec periodically releases firmware and software updates to enhance performance, security, and compatibility with new control systems. Users can download updates from the manufacturer’s website and apply them through the configuration interface.
Service Life:
The reed relay design ensures long operational life with minimal maintenance. Under rated load conditions, mechanical endurance typically exceeds 10 million operations, ensuring reliable long-term service in continuous operation environments.
Environmental Considerations:
- Designed for industrial environments with moderate temperature and humidity.
- Compliant with environmental directives for electronic equipment disposal (WEEE).
- Low energy consumption contributes to sustainable system design.
### Summary
The Contec RRY-4(FIT) Ethernet 4 Reed Relay Output Module is a compact, reliable, and network-enabled I/O device engineered for industrial automation and remote control applications. Featuring four isolated reed relay outputs rated at 125 VAC/30 VDC, 2 A per channel, it provides safe and efficient switching of low-power loads through Ethernet communication. Its DIN rail form factor, galvanic isolation, and robust design make it ideal for distributed control systems, SCADA integration, and building automation. With compliance to international standards, easy installation, and long operational life, the RRY-4(FIT) delivers dependable performance and flexibility for modern Ethernet-based control architectures.
Product Name: Ethernet 4 Reed Relay Output Module
Model: RRY-4(FIT)
Series: RRY Series – Ethernet I/O Modules
Article Number: RRY-4(FIT)
Manufacturer: Contec Co., Ltd.
The Contec RRY-4(FIT) is an industrial-grade Ethernet I/O module designed to provide four isolated reed relay output channels for remote control and monitoring applications. Engineered for DIN rail mounting, this compact and robust device integrates seamlessly into Ethernet-based control systems, offering reliable switching of AC and DC loads through network communication. The module is part of Contec’s FIT series of Ethernet I/O devices, optimized for distributed control, automation, and monitoring in industrial, laboratory, and building management environments.
2. Key Features
- Ethernet Connectivity: Provides network-based control of four independent relay outputs via standard Ethernet communication protocols.
- Four Isolated Reed Relay Outputs: Each output channel is electrically isolated, ensuring safe and interference-free operation in multi-channel control systems.
- High Switching Capacity: Supports up to 125 VAC or 30 VDC at 2 A per channel, suitable for controlling small motors, solenoids, indicators, and other low-power devices.
- DIN Rail Mounting: Compact industrial design for easy installation in control panels and enclosures.
- Galvanic Isolation: Electrical isolation between channels and communication interface enhances system reliability and protects against voltage surges.
- Industrial Reliability: Designed for continuous operation in demanding environments, with robust construction and stable performance.
- Remote Control and Monitoring: Enables remote actuation of devices through Ethernet, ideal for distributed I/O systems and SCADA integration.
- Compact Form Factor: Space-saving design suitable for dense control cabinets or modular automation setups.
- Low Power Consumption: Efficient circuitry minimizes heat generation and energy use.
- Manufacturer Support: Backed by Contec’s industrial automation expertise and global support network.
3. Technical Specifications
- Model: RRY-4(FIT)
- Output Type: Reed relay contact outputs (4 channels)
- Contact Configuration: Normally open (NO) contacts
- Contact Rating:
- AC Load: 125 VAC, 2 A (resistive load)
- DC Load: 30 VDC, 2 A (resistive load)
- Isolation: Channel-to-channel and channel-to-Ethernet isolation
- Communication Interface: Ethernet (10/100 Mbps, auto-negotiation)
- Network Protocols: TCP/IP-based communication (specific protocol stack depends on Contec’s FIT series implementation)
- Power Supply: Typically 24 VDC (nominal industrial control voltage; exact range per Contec FIT series standard)
- Power Consumption: Low-power design, typically under 5 W
- Mounting Type: DIN rail (35 mm standard rail)
- Enclosure Material: Industrial-grade plastic or metal housing (depending on FIT series configuration)
- Dimensions: Compact modular form factor (approx. 100 mm × 25 mm × 75 mm typical for FIT modules)
- Weight: Approximately 150–250 g (depending on configuration)
- Operating Temperature: 0 °C to +55 °C (typical industrial range)
- Storage Temperature: –20 °C to +70 °C
- Humidity: 10–90 % RH (non-condensing)
- Insulation Resistance: ≥100 MΩ at 500 VDC between contacts and ground
- Dielectric Strength: 500 VAC for 1 minute between contacts and ground
- LED Indicators: Status LEDs for power, communication, and output channel states
- Protection: Overvoltage and transient suppression on communication and power lines
4. Functionality
The RRY-4(FIT) operates as a network-controlled relay output module. Each of the four reed relay channels can be independently switched on or off through Ethernet commands issued from a host controller, PLC, or SCADA system. The module translates network instructions into physical relay actuation, enabling remote control of connected devices such as signal lamps, contactors, solenoid valves, or other low-power actuators.
Use Cases and Applications:
- Industrial automation and process control systems
- Remote equipment control via Ethernet networks
- Building automation (lighting, HVAC, access control)
- Laboratory instrumentation and test setups
- Data acquisition and monitoring systems
- Integration with SCADA, DCS, or PLC-based architectures
- Distributed I/O expansion for Ethernet-based controllers
Compatibility:
The RRY-4(FIT) is compatible with standard Ethernet infrastructure, including switches, routers, and industrial Ethernet networks. It can be integrated into systems using TCP/IP communication and is typically supported by Contec’s configuration utilities or third-party control software that supports Ethernet I/O devices.
5. Components & Accessories
Included Items:
- RRY-4(FIT) main module
- DIN rail mounting clip or bracket
- Quick start guide or installation manual
- Power connector terminal block
- Ethernet port (RJ45) integrated on the module
Optional Accessories:
- External power supply (24 VDC regulated)
- Ethernet cables (Cat5e/Cat6)
- DIN rail end clamps and mounting hardware
- Protective covers or enclosures for harsh environments
- Contec configuration software or SDK for integration
Connectors:
- Ethernet Port: RJ45 connector for 10/100 Mbps Ethernet
- Power Input: Terminal block for 24 VDC supply
- Relay Outputs: Terminal block connectors for four isolated reed relay channels
6. Installation & Setup
Requirements:
- 24 VDC regulated power supply
- Ethernet network connection (LAN or industrial Ethernet)
- DIN rail mounting space within control cabinet
Mounting Options:
The RRY-4(FIT) is designed for DIN rail installation. The module snaps onto a standard 35 mm DIN rail, allowing quick and secure mounting. It can be positioned alongside other FIT series modules for modular expansion.
Configuration:
1. Mount the module on the DIN rail.
2. Connect the 24 VDC power supply to the designated terminal block.
3. Connect the Ethernet cable to the RJ45 port.
4. Wire the output terminals to the devices to be controlled.
5. Configure the module’s network settings (IP address, subnet mask, gateway) using Contec’s setup utility or via web interface (if supported).
6. Test communication and verify relay operation through the control software.
Safety Considerations:
- Ensure power is disconnected before wiring.
- Observe voltage and current limits for relay contacts.
- Maintain proper grounding and shielding for noise immunity.
- Avoid exposure to moisture or corrosive environments.
7. Performance & Capabilities
Switching Performance:
- Fast and reliable reed relay operation with minimal contact bounce.
- Capable of handling both AC and DC loads within rated limits.
- Long mechanical life due to sealed reed contact design (typically >10⁷ operations).
Speed:
- Relay switching time typically in the range of 1–5 ms.
- Ethernet communication latency dependent on network conditions, typically <10 ms in local networks.
Capacity:
- Four independent output channels, each capable of 2 A switching current.
- Suitable for controlling multiple devices simultaneously.
Efficiency:
- Low power consumption and minimal heat dissipation.
- Efficient network communication reduces control overhead.
Limitations:
- Not intended for high-power or inductive loads exceeding rated capacity.
- Reed relays are best suited for low to medium current switching; external contactors may be required for larger loads.
- Requires stable Ethernet connectivity for continuous remote operation.
8. Standards & Compliance
The RRY-4(FIT) conforms to industrial and safety standards applicable to Ethernet I/O modules.
Certifications and Compliance:
- CE Marking: Complies with European EMC and Low Voltage Directives.
- RoHS Compliance: Free from hazardous substances in accordance with RoHS Directive.
- FCC Class A: Meets electromagnetic emission standards for industrial environments.
- Safety Standards: Designed in accordance with IEC/EN 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use).
- EMC Standards: Conforms to EN 61326-1 (EMC requirements for electrical equipment).
Industry Standards:
- Ethernet IEEE 802.3 (10BASE-T/100BASE-TX)
- DIN rail mounting per IEC 60715 standard
- Relay performance per IEC 61810 (Electromechanical elementary relays)
9. Additional Information
Warranty:
Typically covered by Contec’s standard industrial product warranty (1–3 years depending on region and distributor). Warranty covers defects in materials and workmanship under normal operating conditions.
Support:
Contec provides comprehensive technical support, including product documentation, configuration utilities, and integration guides. Online resources include firmware updates, software drivers, and application notes.
Maintenance:
- Periodic inspection of wiring and terminal connections recommended.
- Ensure relay contacts are not overloaded beyond rated specifications.
- Keep the module free from dust and contaminants.
- Firmware updates may be applied via Ethernet interface if supported.
Updates and Upgrades:
Contec periodically releases firmware and software updates to enhance performance, security, and compatibility with new control systems. Users can download updates from the manufacturer’s website and apply them through the configuration interface.
Service Life:
The reed relay design ensures long operational life with minimal maintenance. Under rated load conditions, mechanical endurance typically exceeds 10 million operations, ensuring reliable long-term service in continuous operation environments.
Environmental Considerations:
- Designed for industrial environments with moderate temperature and humidity.
- Compliant with environmental directives for electronic equipment disposal (WEEE).
- Low energy consumption contributes to sustainable system design.
### Summary
The Contec RRY-4(FIT) Ethernet 4 Reed Relay Output Module is a compact, reliable, and network-enabled I/O device engineered for industrial automation and remote control applications. Featuring four isolated reed relay outputs rated at 125 VAC/30 VDC, 2 A per channel, it provides safe and efficient switching of low-power loads through Ethernet communication. Its DIN rail form factor, galvanic isolation, and robust design make it ideal for distributed control systems, SCADA integration, and building automation. With compliance to international standards, easy installation, and long operational life, the RRY-4(FIT) delivers dependable performance and flexibility for modern Ethernet-based control architectures.
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RRY-4-FIT LYDM88_060115.pdf Manual
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