Model Breakdown Explanation

1. BTV01.3CA

BTV: Operation Terminal Series

01: Compact Type

.3: Third-generation Hardware (Compared to .1 first generation, .2 second generation, this is the latest generation)

CA: C = Color LCD; A = Enhanced Keyboard Layout 2. 08N

08:8 custom function keys + full keyboard

N: Interbus-S bus interface 3. 50B

50: 5.7-inch color LCD, 320×240, LED backlight

B: Front panel IP65, back panel IP20; enhanced version for high vibration / harsh environments 4. AB

A: Industrial film keyboard with LED backlight

B: Integrated emergency stop button + safety enable switch 5. NN

NN: No additional expansion module, standard configuration 6. FW

FW: Standard machine tool firmware (configurable, no language lock)

Core parameters (compared with .2)

Power supply: DC24V ±15%, approximately 320mA (slightly lower than .2)

Display: 5.7" color LCD 320×240, LED backlight

Keyboard: 48 function keys + 8 custom keys + emergency stop / enable

Communication: Interbus-S (master / slave station)

Protection: Front panel IP65, back panel IP20

Environment: 0°C to +55°C (5°C higher than .2), more resistant to vibration

Size: 250×150×50mm

Weight: approximately 1.25kg

Main upgrades compared to .2 generation of .3

Hardware update: New generation main control board, faster computing, stronger anti-interference, EMC optimization

Temperature range: Upper limit of working temperature increased from 50°C to 55°C

Power consumption optimization: Current reduced from 350mA to 320mA

Life improvement: Upgrade of electronic components, longer MTBF

New firmware features: Support for more new MTX system functions, more detailed diagnostics

Function and positioning

Color graphic interface, for machining centers, CNC turning milling, grinding machines, special machines

Support: Program editing, axis control, mode switching, magnification, coordinates / alarms / parameters / diagnostics

50B = preferred for high vibration / dust / humid working conditions

With safety emergency stop / enable circuit, directly connected to the machine safety chain

Compatible with MTX series, HCS/DKC servo, IndraMotion

Compatible accessories

Interbus shielded communication cable

DC24V industrial power supply

Embedded installation bracket + sealing gasket

Signal transfer terminal block

Application fields

Vertical / horizontal machining centers

CNC turning milling composite

Grinding machines, milling machines, special machines

Latest MTX system of Schaeffler

Preferred for high vibration / high temperature / harsh working conditions (.3 generation + 50B)