BTV20.3EA-28B-45C-D-FW
BTV20 Machine Operator Panels
The BTV20.3EA-28B-45C-D-FW is a machine operator panel from Bosch Rexroth Indramat in the BTV20 Machine Operator Panels series. Featuring a Design 3 and a Standard keyboard, it supports MTA, export version panel function type with 16 Machine function keys. It belongs to the BTV Panel product family and Product Line 20. Equipped with 128 MB RAM and Disk drive 3.5 inch, 1.44 MB primary storage, it requires a minimum 700 MHz RS485 base system. Operating on AC 115 to 230 V, 50 to 60 Hz, with firmware ordered separately, it runs in MTC (export version) function mode.
Technical Specifications
Design
3
Panel Function Type
MTA, export version
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
Function Mode
MTC (export version)
Frequently Asked Questions
What role does the BTV20.3EA-28B-45C-D-FW panel play in a control system?
It functions as a machine operator interface, handling inputs through function keys and keyboard. The panel bridges operator commands with machine control logic in real time.
Why might a user select a standard keyboard layout over custom input devices?
It reduces learning time for operators already familiar with conventional keyboards. Standard layouts also simplify replacement and servicing in the field.
How does the 128 MB memory impact application performance?
It supports smooth execution of operator panel functions and data handling. Limited memory requires efficient program structuring to avoid bottlenecks.
What considerations arise from using a 3.5-inch floppy drive for storage?
Data transfer speed and storage capacity are minimal compared to modern media. This makes it best suited for loading firmware or small configuration files only.
What is the significance of requiring a 700 MHz RS485 base system?
It ensures communication speed and hardware responsiveness are sufficient for the panel’s processing. Systems with lower capability may experience lag or connection issues.
Common Misspellings
BTV-20.3EA-28B-45C-D-FW
BTV20.3-EA-28B-45C-D-FW
BTV20.3EA 28B 45C D FW
BTV203EA28B45CDFW
BTV2O.3EA-28B-45C-D-FW
Internal Product Review
The BTV20.3EA-28B-45C-D-FW is a Bosch Rexroth Indramat machine-operator panel in the BTV20 series. It features a Design 3 layout, a standard keyboard with 16 machine function keys, 128 MB RAM, and a 3.5-inch 1.44 MB floppy drive, and runs on AC 115–230 V. The rugged housing is impact-resistant and built to endure harsh industrial environments.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the BTV20.3EA-28B-45C-D-FW.
Want to 
