Yaskawa DF8305319-C0 Interface Board

Technical Specifications

Model:DF8305319-C0 (JANCD-TU05)

Brand:Yaskawa

Product type:CNC relay interface PCB board

Power supply:DC24V

Control function:Signal relay switching,circuit isolation,overcurrent protection

Communication:CNC backplane signal interface

Mounting:Rack mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:0.18kg

Certification:CE

System compatibility

DF8305319-C0 belongs to Yaskawa legacy CNC system family,matched with old Yaskawa CNC controllers and CACR-SR series servo drives. Widely used in machining centers,precision lathes and special automation equipment. This is a discontinued legacy relay interface board for old production line maintenance spare replacement.

Function

DF8305319-C0 serves as high precision CNC relay interface board. It uses built-in relays to realize signal switching and electrical isolation between CNC controller and field peripherals. Built-in fuse protection to prevent overload damage to upstream control board. It supports stable digital signal transmission for machine tool interlock and alarm signals.

Installation

Mount DF8305319-C0 inside CNC controller unit. Complete wiring connection according to wiring drawing. Check fuse status and relay contact after installation.

Interface

‑Multi-channel relay signal connector

‑CNC backplane signal port

‑Onboard fuse protection circuit

‑Relay signal switching circuit

Circuit feature

Compact rugged PCB layout,equipped with surge and ESD suppression circuit. Reliable relay on-off performance,strong anti-interference performance for industrial cabinet environment. Standard factory firmware preloaded.

Feature

DF8305319-C0 is obsolete Yaskawa CNC series spare part. Typical failures include relay contact burnout,fuse blown,signal open circuit. Check board integrity and relay status before replacement. This board must match corresponding Yaskawa CNC system,direct substitution without wiring inspection is not recommended.

Diagnostic

When relay contact failure,circuit short circuit or signal interruption occurs,the board triggers corresponding alarm codes and sends fault signal to upper CNC controller.

Built‑in function

Relay signal switching,electrical isolation,overcurrent fuse protection,system signal interlock monitoring,used as CNC relay interface board spare replacement.

Product Brief

DF8305319-C0 (JANCD-TU05) is Yaskawa CNC series relay interface board for dedicated machine tool and precision automation machinery. Confirm CNC system model matching before ordering. ESD protection required during handling and installation.