Yaskawa F352760-1 Servo Control Board

Technical Specifications

Model:F352760-1

Brand:Yaskawa

Product type:Yasnac CNC servo control PCB board

Power supply:DC24V

Control function:Real-time servo motion calculation,multi-axis encoder signal acquisition,position data decoding,servo command output

Communication:System backplane bus

Mounting:Rack mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:0.45kg

Certification:CE

System compatibility

F352760-1 belongs to Yaskawa Yasnac CNC controller family,matched with Yasnac old series CNC systems and CACR-SR servo drives. Widely used in CNC lathes,milling machines and old machine tool retrofits. This is a discontinued legacy servo control board for machine tool maintenance spare replacement.

Function

F352760-1 serves as high precision CNC servo control board. It receives motion commands from CNC main CPU board,calculates real-time servo control data and distributes axis motion instructions to servo amplifiers. It collects and decodes encoder feedback signals to feed back axis position and speed information to the main system. Built-in surge and ESD protection circuit to stabilize servo signal transmission. It realizes precise multi-axis servo motion control for Yasnac CNC machine tools.

Installation

Mount F352760-1 inside CNC controller cabinet. Complete backplane bus and encoder wiring according to wiring drawing. Backup CNC parameters before replacement,verify servo communication and axis positioning function after power-up.

Interface

‑System backplane bus connector

‑Multi-channel encoder signal port

‑Servo command output terminal

‑Onboard signal decoding and isolation circuit

Circuit feature

Compact rugged PCB layout,equipped with surge and ESD suppression circuit. Fast signal calculation response,strong anti-interference performance for industrial cabinet environment. Standard factory firmware preloaded.

Feature

F352760-1 is obsolete Yaskawa Yasnac series spare part. Typical failures include encoder port pin damage,servo communication dropout,position reading drift. Check board integrity and connector pins before replacement. This board must match corresponding Yasnac CNC controller,direct substitution without servo function test is not recommended.

Diagnostic

When servo signal interruption,position feedback error or hardware timeout occurs,the board triggers corresponding alarm codes and sends fault signal to CNC main controller.

Built‑in function

Multi-axis servo command distribution,encoder position signal decoding,motion data calculation,signal noise filtering,servo communication fault monitoring,used as Yasnac CNC servo control board spare replacement.

Product Brief

F352760-1 is Yaskawa Yasnac CNC series servo control board for CNC machine tools and precision automation equipment. Confirm CNC controller model matching before ordering. ESD protection required during handling and installation.