DANAHER MOTION 501-03210-00 Control Board

Technical SpecificationsModel：501-03210-00 Brand：DANAHER MOTION (Giddings & Lewis) Product Type: Rack plug-in printed circuit board assembly for CNC motion control system

Board Feature:Function: Real-time signal processing, data exchange between CPU, servo axis boards and I/O modules Integrated logic circuit, bus interface and signal buffer On-board diagnostic LEDs for hardware status monitoring Surge and ESD protection circuit for field signal interference suppression Gold finger edge connector for rack backplane connection

Electrical Parameters:Supply voltage:+5VDC, ±15VDC from rack backplane Logic circuit:TTL differential signal processing Signal isolation for noise immunity

Mechanical & Structure:Housing:PCB assembly with metal retention bracket Mounting:Plug-in installation inside Giddings & Lewis CNC rack Protection class:IP20

Environmental:Operating temperature:0℃ ~ +50℃ Ambient humidity:5~85% non-condensing Certification:UL, CE approved Status:Manufacturer discontinued legacy spare part

System compatibility

501-03210-00 belongs to DANAHER MOTION Giddings & Lewis legacy CNC control family. Compatible with old Giddings & Lewis rack system, analog servo boards and I/O modules. Widely used on heavy-duty boring mills, vertical and horizontal CNC machine tools.

Function

501-03210-00 is CNC control PCB board manufactured by DANAHER MOTION Giddings & Lewis. It acts as data transfer and signal coordination board inside CNC rack. It exchanges motion data, I/O status and diagnostic information between main CPU card, servo axis control boards and peripheral modules. The on-board LED indicators help maintenance personnel quickly check hardware working status.

Installation

Follow lockout/tagout safety procedure before installation. Power off the whole CNC rack. Insert 501-03210-00 gold finger card into empty rack slot and fasten the retainer. Connect signal cables according to Giddings & Lewis hardware manual. After wiring, power on and perform bus communication and function test.

Interface

Gold-edge backplane connector, signal terminal block, on-board status LED indicator for DANAHER MOTION 501-03210-00.

Feature

Original DANAHER MOTION 501-03210-00 CNC control PCB board,rack plug-in gold finger design,built-in signal buffer and ESD protection,LED diagnostic indicators,anti-electromagnetic interference circuit,UL & CE certified. This spare unit is used for legacy heavy CNC machine control system maintenance and hardware replacement.

Diagnostic

Board no response: Check rack backplane power supply and gold finger contact condition. Intermittent communication failure: Inspect backplane grounding, shielding and surrounding EMI. LED fault alarm: Verify short circuit or overvoltage on signal circuit.

Product Brief

501-03210-00 is DANAHER MOTION Giddings & Lewis legacy rack mount CNC control PCB board,for internal signal and data exchange of heavy-duty CNC machine control system,discontinued spare card.