Yaskawa DF8203498-C0 Control Board

Technical Specifications

Model:DF8203498-C0 (JANCD-I003E)

Brand:Yaskawa

Product type:CNC digital input output control PCB board

Power supply:DC24V

Control function:Digital signal acquisition,input/output logic processing,field signal transmission

Communication:CNC backplane bus

Mounting:Rack mount

Operating temperature:0~55℃

Relative humidity:5~95% non-condensing

Weight:0.62kg

Certification:CE

System compatibility

DF8203498-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 I/O control board for old production line maintenance spare replacement.

Function

DF8203498-C0 serves as high precision CNC I/O control board. It executes digital signal collection and logic judgment,transmits I/O signals between CNC host and field actuators and sensors. Built-in multi-level hardware protection to safeguard signal circuit. It supports high-speed digital signal sampling and real-time logic control.

Installation

Mount DF8203498-C0 inside CNC controller unit. Complete backplane and field wiring according to wiring drawing. Configure I/O parameters via Yaskawa CNC software.

Interface

‑Digital input signal connector

‑Digital output signal connector

‑CNC backplane bus communication port

‑Onboard signal isolation and processing circuit

Circuit feature

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

Feature

DF8203498-C0 is obsolete Yaskawa CNC series spare part. Typical failures include PCB damage,port breakdown,signal sampling failure. Check board integrity before replacement. This board must match corresponding Yaskawa CNC system,direct substitution without parameter validation is not recommended.

Diagnostic

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

Built‑in function

Real-time digital I/O control,field signal processing,system fault monitoring,multi-level hardware protection for CNC motion system,used as CNC I/O control board spare replacement.

Product Brief

DF8203498-C0 (JANCD-I003E) is Yaskawa CNC series I/O control board for dedicated machine tool and precision automation machinery. Confirm CNC system model matching before ordering. ESD protection required during handling and installation.