🔵 ABB TC514V2 — Twisted Pair/Optical Repeater Modem 3BSE013281R1
Industrial Communication Repeater for Reliable Data Transmission
The ABB TC514V2 Twisted Pair/Optical Repeater Modem (3BSE013281R1) is a robust industrial-grade communication device designed to extend and maintain reliable data transmission across twisted pair and fiber-optic networks. It is widely used in automation systems, process control networks, and industrial instrumentation where long-distance communication or signal regeneration is required. The module ensures signal integrity and high-speed data transfer even in electrically noisy or harsh environments.
The TC514V2 supports both analog and digital signal types and can seamlessly interface with ABB controllers, remote I/O units, and SCADA systems. Its dual-mode functionality allows conversion between twisted pair and optical signals, enabling flexible deployment in hybrid communication infrastructures.
📑 Technical Parameters (Datasheet-Style Table)
| Parameter | Specification |
|---|---|
| Model | TC514V2 Twisted Pair/Optical Repeater Modem |
| Part Number | 3BSE013281R1 |
| Communication Type | Twisted pair and fiber-optic repeater |
| Data Rate | Up to 19.2 kbps (typical industrial networks) |
| Signal Type | RS-485/RS-422 compatible, optical signals |
| Transmission Distance | Twisted pair: up to 1200 m; Optical: up to 2 km (depending on fiber type) |
| Operating Voltage | 24–30 VDC |
| Power Consumption | < 5 W |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Mounting | DIN rail or panel mount compatible |
| Environmental Rating | Industrial-grade, vibration-resistant enclosure |
| Connector Type | Screw terminals for twisted pair, ST/SC connectors for fiber-optic |
| Diagnostics | Status LEDs for link integrity, transmission, and fault detection |
| Isolation | Optical and electrical isolation between input and output ports |
âš™ Functional Features
🟩 Signal Repeating and Conversion
The TC514V2 regenerates signals across long distances, preventing data degradation in twisted pair lines or optical links. It also converts between twisted pair and optical media for flexible network design.
🟩 Industrial Reliability
Designed to withstand high vibration, electrical noise, and temperature variations common in industrial environments. The device ensures consistent communication in distributed control systems.
🟩 Diagnostics and Monitoring
Integrated LED indicators provide real-time feedback on transmission status, link integrity, and fault conditions, enabling rapid troubleshooting and preventive maintenance.
🟩 Flexible Network Integration
Supports connection to ABB PLCs, SCADA systems, and remote I/O devices. Compatible with hybrid communication networks combining twisted pair and optical fiber.
🛠Installation & Operation Notes
- Mount the modem on a standard DIN rail or panel for secure installation.
- Connect twisted pair lines using shielded cabling and proper termination to reduce signal reflection.
- Fiber-optic links require proper connector cleaning and inspection to maintain signal quality.
- Power up the unit and verify LED indicators for link integrity before full network operation.
- Periodically check cable connections and environmental conditions for optimal performance.
Authorized distributors and support for system integration:
🔗 https://www.dcsplcsystem.com/
🔗 https://www.dcsplcsystem.com/abb
📦 Recommended Similar Products
| Model | Description | Function | Application Focus |
|---|---|---|---|
| TC514V1 | Twisted Pair Repeater Modem | Signal repeating for RS-485 networks | Industrial control networks |
| 3BSE014101R1 | Optical Repeater Module | Fiber-optic signal regeneration | Long-distance SCADA networks |
| TC512V2 | Dual-port Communication Modem | Redundant twisted pair & fiber connection | Critical process control |
| 3BSE013281R2 | Enhanced Twisted Pair/Optical Repeater | Higher data rate, improved diagnostics | Automation and distributed control systems |
| TC500 Series | Industrial Modem Units | Media conversion and signal amplification | Factory automation and power plants |
This module ensures reliable long-distance communication, noise immunity, and flexible integration in industrial control networks, making it ideal for robust SCADA, PLC, and remote I/O applications.
E-mail:dcsplcsales@gmail.com
Wechat:+86 13365909307
Phone:+86 13365909307