BTV20.3AA-28B-45C-D-FW

Name: BTV20.3AA-28B-45C-D-FW
Brand: Indramat HMIs
SKU: BTV20.3AA-28B-45C-D-FW
Price: 364.00 USD
Rating: 4.7 (12 reviews)

BTV20 Machine Operator Panels

Rated 4.7 stars (12 total reviews)

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The BTV20.3AA-28B-45C-D-FW Machine Operator Panel from Bosch Rexroth Indramat is part of the BTV20 Machine Operator Panels series. It operates on AC 115 to 230 V at 50 to 60 Hz, houses 128 MB of RAM, includes a 3.5-inch 1.44 MB disk drive, and features an MTA panel function type. The design number is 3 and it has a standard keyboard with 16 machine function keys. Firmware must be ordered as a separate sub position.

Technical Specifications

Design
3

Panel Function Type
MTA

Keyboard
Standard

Product Line
20

Function Keys Feature
16 Machine function keys

RAM
128 MB

Input Voltage
AC 115 to 230 V, 50 to 60 Hz

Product Family
BTV Panel

Primary Storage
Disk drive 3.5 inch, 1.44 MB mounted

Base System Configuration
min. 700 Mhz, RS485

Frequently Asked Questions

What input power flexibility does the BTV20.3AA-28B-45C-D-FW support in industrial setups?

Its wide 115–230 V range allows installation in facilities with either standard U.S. or European supply. This reduces the need for external converters or dedicated circuits.

How does 128 MB of RAM affect application performance on this panel?

It supports smooth handling of machine interface tasks but is not designed for modern multitasking loads. This makes it reliable for dedicated control applications rather than heavy data processing.

Why is an RS485 interface valuable in this type of operator panel?

RS485 enables long-distance, noise-resistant communication common in factory floors. This allows integration with multiple machines and controllers without signal degradation.

What role does the 3.5-inch disk drive play in this panel?

It is primarily used for firmware loading and parameter backups in legacy systems. Though outdated, it ensures compatibility with older industrial processes still in operation.

Does the BTV20.3AA-28B-45C-D-FW require firmware ordering separately for operation?

Yes, firmware must be specified and loaded independently of the hardware. This ensures the panel can be customized for different machine configurations.

Common Misspellings

BTV-20.3AA-28B-45C-D-FW

BTV20.3-AA-28B-45C-D-FW

BTV20.3AA 28B 45C D FW

BTV203AA28B45CDFW

BTV2O.3AA-28B-45C-D-FW

Internal Product Review

The BTV20.3AA‑28B‑45C‑D‑FW is an industrial machine operator panel by Bosch Rexroth Indramat. It runs on AC 115–230 V, offers 128 MB RAM, a 3.5‑inch 1.44 MB disk drive, and a standard keyboard with 16 function keys. The impact‑resistant enclosure features an IP‑rated housing: front IP 65 and rear IP 20 for rugged environments.