BTV20.3EA-28B-44C-S-FW

MPN: R911299281

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The BTV20.3EA-28B-44C-S-FW is a panel-mounted machine operator panel featuring a 10.4-inch color TFT display with a resolution of 640 x 480 pixels. Manufactured by Bosch Rexroth Indramat as part of their BTV20 Machine Operator Panels, it operates on a Pentium MMX processor with a speed of 266 MHz and runs on 24 V DC supply.

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Product Description:

The BTV20.3EA-28B-44C-S-FW Operator Panel, manufactured by Bosch Rexroth Indramat, is specifically intended for industrial machine control applications. This panel has a standard keyboard type, which is designed to satisfy the operational needs of automated manufacturing lines and CNC equipment.

This panel is equipped with a minimum of a 400 MHz processor to enable smooth processing speed for real-time machine interface tasks. The communications capability of this panel is facilitated by the RS 485 (SIS) interface, allowing reliable and quick data transfer between the operator panel and installed control systems. For memory management, the BTV20.3EA-28B-44C-S-FW panel is equipped with 128 MB RAM, adequate for execution of control programs, display interfaces, and system diagnostics without any operation delays. The display of this panel features a 10.4-inch TFT color display to provide a clear and sharp visualization of control parameters as well as machine status. With a 640 x 480 pixel resolution, this panel provides precise image and data rendering and facilitates easier reading of outputs in different lighting conditions. The front side of this panel is designed with RAL 7035 light grey standard color to give it a neutral and professional industrial look.

This panel is designed with a protection level of IP 65 for the front panel, which protects it against dust ingress and water jets. The protection level of its housing complies with IP 20 standards in accordance with DIN 40050 and IEC 529 to provide further protection against accidental contact with electrical components. To store data and load programs, the BTV20.3EA-28B-44C-S-FW panel provides a smart card interface and a minimum 3 GB HDD for secure data management, recipe storage, and quick software updates. This panel's nominal connecting voltage range is AC 115 to 230 V with a frequency range of 50 to 60 Hz to offer flexible installation in various factory power grids.

Basic color surface front panel color
RAL 7035 light grey
Disk drive
Smart card interface, mind. 3 GB HDD
Display resolution
640 x 480 pixels
Display type
10.4" TFT color display
Keyboard type
Standard
Machine function keys
16, on both sides, right and left
Max. power consumption
250 VA
Memory capacity (RAM)
128 MB
Mounting Type
Panel Mount
Nominal connecting voltage
AC 115...230 V, 50...60 Hz
Protection category
Front panel IP 65, housing IP 20 DIN 40050, IEC 529
System configuration
Min. 400 MHz, RS 485 (SIS)
Weight
approx. 7 kg
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Frequently Asked Questions about BTV20.3EA-28B-44C-S-FW:

Q: How does the RS 485 (SIS) interface benefit industrial communication?

A: The RS 485 (SIS) interface in the BTV20.3EA-28B-44C-S-FW allows long-distance, noise-resistant communication. It ensures reliable data transfer even in electrically noisy environments.

Q: Why is the 400 MHz processor important for the BTV20.3EA-28B-44C-S-FW?

A: The 400 MHz processor provides sufficient speed for real-time machine operations. It helps reduce cycle times during automated control processes.

Q: How does the 3 GB HDD support the functionality of the BTV20.3EA-28B-44C-S-FW?

A: The 3 GB HDD offers large storage for machine programs and operational data. It allows quick data retrieval and system boot-up during production cycles.

Q: What is the role of the smart card interface in this Operator Panel?

A: The smart card interface in the BTV20.3EA-28B-44C-S-FW enables secure software updates. It also helps in storing user-specific settings and access control data.

Q: How does the IP 65 front protection improve operational safety?

A: IP 65 front protection shields the panel from dust and low-pressure water jets. It helps maintain reliable performance in harsh production environments.


Internal Product Review

  • ‘‘The BTV20.3EA-28B-44C-S-FW is a high-performance Operator Panel by Bosch Rexroth Indramat. It features a 10.4-inch TFT color display, RS-485 communication, and a smart card interface for data handling. This panel is commonly used in CNC machines, robotic cells, and automated manufacturing systems.’’

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