URB-TCP2 Unitronics Uni. Remote IO Adapter 6 Modules

Why Choose the Unitronics URB-TCP2 Ethernet Remote I/O Adapter?

The Unitronics URB-TCP2 is a compact Ethernet Remote I/O Adapter designed for the UniStream automation platform, providing a simple and cost-effective way to add distributed I/O to industrial control systems. As part of the advanced Unitronics URB Remote I/O series, the URB-TCP2 enables remote installation of I/O modules over industrial Ethernet networks, helping reduce wiring costs and simplify machine design.

Designed specifically for applications requiring a smaller number of remote I/O modules, the URB-TCP2 supports up to 6 URB Remote I/O modules while delivering reliable Ethernet-based communication with UniStream controllers. Its compact form factor makes it ideal for machine builders, OEM equipment manufacturers and industrial automation projects where panel space is limited.

Featuring dual Ethernet ports, support for industrial communication protocols and straightforward DIN rail mounting, the URB-TCP2 provides flexible integration into distributed automation systems while maintaining the performance and reliability expected from Unitronics automation products.

Key Advantages

• Compact Ethernet Remote I/O Adapter for UniStream systems.
• Supports up to 6 URB Remote I/O modules.
• Dual Ethernet ports for flexible network integration.
• Reduces control panel wiring and installation costs.
• Ideal for compact distributed automation systems.
• Supports Modbus TCP and EtherNet/IP communications.
• DIN rail mounting for fast installation.
• Reliable industrial Ethernet performance.

Key Features

• Unitronics URB Remote I/O platform.
• Ethernet Remote I/O Adapter.
• Supports up to 6 connected URB I/O modules.
• 2 × RJ45 Ethernet ports.
• 10/100 Mbps Ethernet communication.
• Modbus TCP communication support.
• EtherNet/IP communication capability.
• HTTP, DHCP and TCP protocol support.
• Status LED diagnostics and monitoring.
• DIN rail mounting design.
• Compact 22 mm housing width.
• Designed for UniStream PLC systems.

Technical Specifications

• Manufacturer: Unitronics
• Series: URB Remote I/O
• Model: URB-TCP2
• Product type: Ethernet Remote I/O Adapter
• Communication protocol: Modbus TCP, EtherNet/IP, TCP/IP
• Maximum supported I/O modules: 6
• Ethernet ports: 2 × RJ45 switched ports
• Communication speed: 10/100 Mbps
• Supply voltage: 24 V DC nominal
• Operating voltage range: 15 to 28.8 V DC
• Current consumption: Approx. 75 mA at 24 V DC
• Protection rating: IP20 / NEMA 1
• Operating temperature: -40°C to +60°C
• Dimensions (W × H × D): Approx. 22 × 109 × 70 mm
• Mounting type: DIN rail mounting
• Compatible platform: Unitronics UniStream

Compact Distributed Automation for UniStream Systems

The Unitronics URB-TCP2 is designed for applications where a compact remote I/O solution is required. Supporting up to six remote modules, it provides the flexibility of distributed I/O without the larger capacity of full-size URB-TCP systems, making it particularly suitable for compact machinery and smaller automation projects.

Its dual Ethernet ports allow easy network integration and support for industrial communication protocols including Modbus TCP and EtherNet/IP. By positioning I/O modules closer to field devices, engineers can reduce cable runs, simplify installation and improve system maintainability.

Typical Applications

• Compact machine automation systems.
• OEM equipment and machine building.
• Packaging and labelling machinery.
• Material handling systems.
• Industrial process control.
• Building automation systems.
• Remote sensor and actuator installations.
• UniStream distributed I/O applications.

Trusted by Automation Engineers Worldwide

Unitronics URB Remote I/O solutions provide scalable and reliable distributed automation architectures, helping machine builders and industrial engineers simplify installations while maintaining dependable communication and control performance.