Model Breakdown Explanation

1. BTV20.3AA

BTV: Operation Terminal Series

20: 10.4-inch Industrial PC Terminal

.3: Third-generation Hardware Platform (CPU upgrade, EMC reinforcement, heat dissipation optimization)

A: 10.4-inch Color TFT LCD (640×480)

A: Standard Full-Function Industrial Keyboard (Includes 16 Machine Tool Function Keys, Left and Right Side Layout) 2. 28B

28: 128MB RAM (standard for the third generation, double that of the second generation)

B: Standard memory configuration (without ECC) 3. 33C

33: 33GB Industrial-grade Solid State Electronic Disk (DOM/SSD)

C: Temperature-resistant and shock-proof electronic disk (without mechanical structure) 4. D

D: Dual expansion slots (standard with Ethernet + RS232, additional fieldbus card available) 5. FW

FW: Standard machine tool firmware (Windows NT, pre-installed with IndraWorks DS) Core parameters

Power Supply: AC 115–230V (adaptive, 50/60Hz)

Display: 10.4" color TFT, 640×480, LED backlight, resistive touch screen

Keyboard: Standard industrial film keyboard, aluminum panel, IP65 (front)

System: Windows NT Embedded, IndraWorks DS visualization

Storage: 128MB RAM, 33GB industrial electronic disk (DOM)

Communication: Ethernet 10/100Mbps, RS232/485, VGA, parallel port

Expansion: 9 free slots (support Profibus-DP, INTERBUS, etc.)

Environment: 0°C to +55°C (operation), -20°C to +60°C (storage)

Size: Approximately 350×280×100mm

Weight: Approximately 6.8kg

Function and Positioning

The third-generation 10.4-inch high-end industrial PC terminal, targeting mid-to-high-end CNC machines, multi-axis linkage, and automated production lines

The third-generation hardware platform, with stronger CPU performance, optimal EMC anti-interference, and more stable heat dissipation

128MB large memory + 33GB wide-temperature electronic disk, processing complex programs and large data more smoothly

Dual expansion slots + multiple communication interfaces, flexible and adaptable to multiple brand controllers, with strong expansion capability

Standard full-function keyboard, convenient operation, suitable for oil-stained / dusty harsh conditions

Different from BTV20.2PA-64B-33C-D-FW

Hardware platform: Third-generation (.3) vs Second-generation (.2), performance and stability have been comprehensively improved

Memory: 128MB (28B) vs 64MB (64B), runs more smoothly, supports multiple tasks

Keyboard: Standard full-function (AA) vs Compact (PA), more functional keys, more efficient operation

Application scenarios: AA suitable for mid-to-high-end equipment / complex control; PA suitable for small and medium-sized equipment / compact cabinets

Adaptable accessories

Industrial Ethernet shielded cable

AC 115–230V industrial power supply module

Embedded installation bracket + sealing gasket

Optional: Profibus-DP/INTERBUS communication card, USB expansion module

Application fields

Mid-to-high-end CNC lathes, milling machines, machining centers

Multi-axis linkage equipment, automated assembly lines, robot workstations

Automobile manufacturing, aerospace, mold processing

Requires high performance, large data storage, and long-term stable operation in harsh conditions

Schaeffler high-end system support, mixed control of multiple brands