Model Explanation

BTA20.3: The third-generation upgraded hardware version of the BTA20 series

NA: Standard universal installation structure

HP: High-end function key layout configuration

VB: Composite multi-functional terminal block

BS: Equipped with INTERBUS standard industrial bus communication

Functions and Positioning

Collects all human-machine operation signals such as machine tool operation buttons, mode switches, feed spindle ratio, emergency stop buttons, handwheel pulses, etc., performs signal filtering and logical integration, realizes real-time data interaction through the bus and the numerical control system, servo drive, and synchronizes control system to light up panel indicator lights, achieving overall machine operation control, has strong compatibility, and is mainly used for new numerical control equipment matching and upgrading of old equipment electrical control.

Core Performance Parameters

Rated power supply: DC24V industrial control power supply

Operating environment temperature: 5℃~45℃

Protection level: Operating surface IP65, board internal IP20

Signal configuration: Multiple digital input/output + analog speed control signal

Communication protocol: INTERBUS high-speed real-time bus

Installation form: Embedded fixed installation of control cabinet

Connection method: Screw fastening connection

Anti-interference level: Industrial-grade strong electromagnetic compatibility

Compatible systems: Schaeffler MTX full-coefficient control system, DKC/HCS servo drive

General compatible accessories

Standard operation panel housing assembly

Function buttons, selection band switch, emergency stop switch

Electronic handwheel and pulse signal connection line

INTERBUS dedicated shielded communication cable

DC 24V regulated power supply

Panel indicator light group, external terminal adapter

Applicable equipment fields

Vertical and horizontal precision machining center control system

Human-machine operation unit of numerical control turning-milling compound center

Large gantry machining center operation control panel

Electrical control operation station of automated heavy-duty cutting machine

Specialized numerical control equipment control module for mold industry