Description

The Siemens 6ES5390-0UA11 TD 390 is a dedicated text display module designed for the Simatic S5 programmable logic controller series. It functions as a robust human-machine interface (HMI) for systems ranging from the S5-90U to the S5-155U/H. By providing real-time diagnostic feedback and operational status messages directly at the machine level, this module enables operators and maintenance personnel to monitor process health and respond to alarms efficiently without the need for a programming terminal.

Features

• Optimized for Simatic S5 PLC integration.
• Provides clear, actionable text-based diagnostic information.
• Compact panel-mount design suitable for space-constrained control cabinets.
• Includes a factory-integrated 5-meter communication cable for flexible installation.
• Operates on standard 24 VDC industrial power supplies.
• Reduces system downtime by facilitating rapid fault identification and troubleshooting.

Applications

The TD 390 is widely utilized in industrial automation environments, including chemical processing plants, power distribution facilities, and automated manufacturing assembly lines where localized operator feedback is critical for maintaining process continuity.

Technical Specifications

Installation Guidelines

• Ensure the control cabinet power is disconnected before installing or removing the module.
• Mount the unit in a clean, dry environment within the specified operating temperature range of 0 to 60 degC.
• Route the communication cable away from high-voltage power lines and sources of electromagnetic interference (EMI) to ensure signal integrity.
• Verify that the 24 VDC power source is stable and properly grounded according to standard industrial practices.
• Handle the module with care to prevent electrostatic discharge (ESD) damage to internal components.

FAQ

What is the primary function of the TD 390 display?

The TD 390 is designed to display text-based diagnostic messages and status updates from a Siemens Simatic S5 PLC, allowing operators to monitor system performance and identify faults locally.

Is the connection cable included with this module?

Yes, the 6ES5390-0UA11 comes with a factory-integrated 5-meter connection cable for direct interfacing with the PLC.

What power supply is required for this unit?

The module requires a 24 VDC power supply with a current rating of at least 100 mA.