General
Product type	Remote touch display
Manufacturer	Eaton
Screen size	4,3 inch
Display type	TFT colour display
Screen resolution	480x272 Pixel
Current supply	24 V DC
Interfaces	1 x Ethernet 100base-TX/10base-T, 1 x USB-Host
Configuration	Alphanumeric keypad, colour display
Compatibility	easyE4 base units such as EASY-E4-DC-12TC1, EASY-E4-UC-12RC1, EASY-E4-AC-12RC1

The Eaton EASY-RTD-DC-43-03B1-00 is a Remote-Touch-Display for the easyE4 control system series, serving as an operator panel and enabling operation and display of a base unit via a separate, remote unit. It is specifically designed for industrial automation applications where central control via a display and keypad at a different location from the control unit is required. The device is delivered with pre-installed application software that mirrors the user interface of the easyE4 base unit, so no additional programming is necessary. Power supply is via 24 V DC, which corresponds to safety extra-low voltage and is commonly used in many industrial environments.

Applications
This Remote-Touch-Display is suitable for applications in manufacturing automation, machine control, and process monitoring, where local operation at the control unit is not possible or not practical. For example, it can be mounted on a machine while the actual control unit is housed in an enclosure. Display and operation are performed via the integrated TFT colour display with a size of 4.3 inches and a resolution of 480x272 pixels, enabling clear presentation of status information, parameters, and control elements. The integrated alphanumeric keypad supports text and number input, which is helpful for configuration and diagnostics.

Functions and Equipment in Detail
The display features an integrated Ethernet interface (100base-TX/10base-T), enabling connection to the easyE4 base unit via a network. Additionally, a USB host interface is available, allowing connection of external devices such as flash drives or printers. The display is a colour screen, facilitating visual differentiation of status colours, warnings, and operating states. Operation is performed via the touch display, enabling intuitive interaction.

Technology Explained Simply
Communication between the Remote-Touch-Display and the easyE4 base unit occurs over the Ethernet network. The pre-installed software ensures that all displays and control elements of the base unit are synchronised on the remote display. Power supply via 24 V DC is a common voltage in industrial electronics and ensures safe and reliable operating voltage. The resolution of 480x272 pixels provides sufficient detail for displaying text and symbols. The integrated USB host interface allows use of USB peripheral devices, increasing system flexibility.

Compatibility and Accessories
The EASY-RTD-DC-43-03B1-00 is compatible with various easyE4 base units, including models such as EASY-E4-DC-12TC1, EASY-E4-UC-12RC1, and EASY-E4-AC-12RC1. It can be combined with various input/output expansions, such as EASY-E4-DC-16TE1, EASY-E4-DC-8TE1, or EASY-E4-DC-4PE1, to extend the functionality of the control system. Starter kits such as EASY-BOX-E4-DC1 or EASY-BOX-E4-UC1 include base units and can be supplemented with the remote display to form a complete control system. The use of device feet such as ZB4-101-GF1 enables stable mounting of the display on machines or panels.

Mounting and Installation
Mounting is performed at a suitable location accessible to the operator. Connection to the easyE4 base unit is established via an Ethernet cable. Installation requires no special programming, as the software is pre-installed. Connections are standard, so no additional adapters or converters are required.

Advantages in Operation
The Remote-Touch-Display enables flexible and user-friendly operation of control systems without requiring the operator to work directly at the control unit. The mirroring of the user interface ensures consistency and avoids errors caused by differing displays. The integrated Ethernet interface supports stable and fast communication, while the USB host interface offers additional application possibilities. The use of 24 V DC as operating voltage is widespread in industry and ensures safe and reliable power supply.