TBUP350‑EB65‑AA10 by Schneider | Smart Remote Terminal Unit

Product Description – Schneider TBUP350‑EB65‑AA10 SCADAPack 350 RTU

The Schneider TBUP350‑EB65‑AA10 is a rugged Smart Remote Terminal Unit (RTU) in the SCADAPack 350 family, combining programmable logic control, data acquisition, and communications in a single compact device. Moreover, it supports a wide range of SCADA protocols and offers flexible I/O configurations, making it suitable for critical infrastructure and industrial automation. Therefore, it is ideal for remote monitoring and control in applications where reliability and scalability are crucial.

Its modular design allows easy integration with additional I/O modules for larger installations. In addition, the RTU features multiple communication interfaces including RS‑232/485, Ethernet, and optional cellular or satellite modems, providing seamless connectivity to both Schneider SCADA platforms and third-party systems. Built to withstand extreme environments, it operates reliably in temperatures from −40 °C to +70 °C and is compatible with industrial-grade enclosures.

Technical Specifications

Processor & Memory

• CPU: 32‑bit microprocessor

• Program Memory: 1 MB Flash (expandable)

• Data Memory: 512 KB SRAM

• Real-Time Clock: Battery-backed

I/O Capabilities

• Digital Inputs: 24 V DC, optically isolated

• Digital Outputs: Relay or transistor type (depending on configuration)

• Analog Inputs: 5 AI selectable as 0–10 V or 4–20 mA

• Analog Outputs: 2 AO 0–20 mA

• Expansion: Supports additional I/O modules

Communication Interfaces

• Serial Ports: RS‑232 / RS‑485 (multi-drop)

• Ethernet: 10/100 Mbps, Modbus TCP/IP, DNP3, IEC protocols

• Protocols: Modbus RTU/TCP, DNP3, IEC 60870‑5, custom SCADA

• Modem Options: Cellular, radio, or satellite integration

Power & Environmental

• Supply Voltage: 12–30 V DC

• Power Consumption: 5–10 W depending on configuration

• Operating Temperature: −40 °C to +70 °C

• Storage Temperature: −40 °C to +85 °C

• Humidity: 5–95% non-condensing

• Enclosure Protection: IP20 standard (NEMA enclosures optional)

Mechanical

• Mounting: DIN-rail or panel mount

• Dimensions: 250 × 180 × 70 mm

• Weight: 2.5 kg

Compliance & Certifications

• Standards: IEC 61131‑2 PLC compliance, IEC 61000 EMC standards

• Certifications: CE, UL, CSA

• Sustainability: RoHS and REACh compliant

FAQ

Q1: What type of analog inputs does the TBUP350‑EB65‑AA10 support?
It supports 5 analog inputs selectable as 0–10 V or 4–20 mA.

Q2: Can this RTU be expanded with additional I/O?
Yes, it supports expansion modules for larger or more complex installations.

Q3: Which SCADA protocols are supported?
Modbus RTU/TCP, DNP3, IEC 60870‑5, and custom SCADA protocols are supported.

Q4: What is the operating temperature range?
The unit operates reliably between −40 °C and +70 °C.

Q5: Is this RTU compatible with Schneider SCADA systems?
Yes, it works with ClearSCADA, EcoStruxure, and many third-party platforms.