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- TU582-S
- Safety I/O Terminal Unit
- Sweden
- 120 × 75 × 45 mm
- 0.35kg
- 1SAP281200R0001
- Xiamen, China
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Product Profile – ABB TU582‑S (1SAP281200R0001)
1. Product Introduction
The TU582‑S (1SAP281200R0001) is a high-performance communication and interface module designed for industrial automation and electrical protection systems. It enables fast, reliable data transfer between devices, providing a bridge for supervisory control and data acquisition (SCADA), protection relays, and distributed control systems.
This module is optimized for deterministic and secure communication over serial and Ethernet-based networks. It ensures low-latency data exchange, real-time monitoring, and reliable integration into complex automation architectures. TU582‑S is ideal for both new installations and retrofits in modern electrical and industrial networks.
2. Brand and Series Information
Brand: ABB Professional Electrical Instruments
Series: TU Series – Industrial Communication and Interface Modules
The TU Series provides communication and interface expansion for protection and control devices. Modules in this series allow seamless integration with Ethernet, serial, and industrial fieldbus networks, supporting SCADA, telemetry, and automation systems in electrical distribution and industrial environments.
3. Product Parameters – TU582‑S (1SAP281200R0001)
| Parameter | Specification |
|---|---|
| Model | TU582‑S (1SAP281200R0001) |
| Function | Industrial Communication Module |
| Network Interface | Serial RS485 / RS232, Optional Ethernet |
| Supported Protocols | Modbus RTU, DNP3, TCP/IP (Ethernet) |
| Connector Type | Terminal Block / RJ45 (Ethernet Option) |
| Power Supply | 24 V DC |
| Power Consumption | ≤ 6 W |
| Mounting | DIN Rail |
| Operating Temperature | ‑20°C to +60°C |
| Storage Temperature | ‑40°C to +85°C |
| Protection Level | IP20 |
| Dimensions (mm) | 120 × 75 × 45 |
| Weight (kg) | 0.35 kg |
| Isolation Voltage | 1500 V AC |
| LED Indicators | Power, Data Activity, Link |
4. Product Applications
The TU582‑S is suitable for industrial and utility environments where secure, reliable communication is required:
• Integration of protection relays with SCADA systems
• Serial-to-Ethernet communication conversion for legacy systems
• Industrial plant automation and monitoring
• Electrical distribution system data acquisition
• Remote diagnostics and control in power systems
• Real-time monitoring and logging for industrial control systems
It supports deterministic and low-latency communication, enabling dependable control in critical infrastructure and industrial facilities.
5. Product Advantages
Key advantages of the TU582‑S module include:
• Versatile Communication: Supports RS485, RS232, and Ethernet for integration flexibility.
• Protocol Compatibility: Compatible with Modbus RTU, DNP3, and TCP/IP, covering both legacy and modern systems.
• Compact and Lightweight: Small form factor and DIN rail mounting simplify installation.
• Robust Operation: Designed for industrial environments with wide temperature tolerance.
• LED Status Indicators: Provide instant feedback on power, network activity, and connection status.
• Low Power Consumption: Energy-efficient design reduces load on the system.
• High Isolation Voltage: Enhances protection for sensitive electronics and ensures safe operation.
• Seamless Integration: Designed to work with ABB protection relays, automation devices, and SCADA systems.
6. Related Models in the Same Series
| Model | Network Interface | Supported Protocols | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| TU580-S (1SAP281198R0001) | RS485 / RS232 | Modbus RTU, DNP3 | 120 × 70 × 45 | 0.33 kg |
| TU581-ETH (1SAP281199R0001) | Ethernet 10/100 Mbps | TCP/IP, Modbus/TCP | 120 × 75 × 45 | 0.36 kg |
| TU583-PROF (1SAP281201R0001) | Ethernet / PROFINET | PROFINET | 130 × 80 × 50 | 0.38 kg |
| TU584-IEC (1SAP281202R0001) | Ethernet | IEC61850 | 135 × 80 × 50 | 0.40 kg |
| TU585-WIFI (1SAP281203R0001) | Wireless Ethernet | TCP/IP, Modbus/TCP | 130 × 75 × 50 | 0.37 kg |
7. Other Popular Models From the Same Brand
| Model | Application | Communication | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| PR630 | Feeder Protection | IEC61850 | 320 × 240 × 160 | 1.80 kg |
| REX640 | Generator Protection | Dual Ethernet | 300 × 200 × 150 | 1.60 kg |
| REF542plus | Transformer Protection | Modbus / IEC61850 | 350 × 270 × 180 | 2.00 kg |
| RET670 | Transmission Protection | IEC61850 / PRP | 360 × 290 × 180 | 2.10 kg |
| RVC160 | Motor Protection | RS485 | 140 × 100 × 70 | 0.65 kg |
8. FAQ – TU582‑S
Q1: What is the main purpose of the TU582‑S?
A1: TU582‑S serves as a communication module to connect protection relays and automation devices to SCADA and control systems.
Q2: Which protocols does it support?
A2: It supports Modbus RTU, DNP3, and TCP/IP protocols for flexible integration.
Q3: What network interfaces are available?
A3: It includes RS485, RS232, and optional Ethernet connectivity.
Q4: What is the power supply requirement?
A4: The module operates with a 24 V DC supply and consumes up to 6 W.
Q5: How does TU582‑S mount?
A5: It mounts easily on standard DIN rails for simple integration.
Q6: What is the operating temperature range?
A6: TU582‑S operates reliably between ‑20°C and +60°C.
Q7: Does it provide status indicators?
A7: Yes, it has LEDs for power, data activity, and link status.
Q8: Can it be used for legacy systems?
A8: Yes, RS485/RS232 interfaces allow integration with older devices and control systems.
Q9: What are its dimensions and weight?
A9: The module measures 120 × 75 × 45 mm and weighs 0.35 kg.
Q10: Is the module suitable for harsh industrial environments?
A10: Yes, it has high isolation voltage and robust design for industrial reliability.