RELIANCE 518317 Interface Control Board

Technical Specifications

Model:518317

Brand:RELIANCE

Product type:Drive Signal Interface PCB Board

Weight:0.40kg

Dimension:220mm115mm25mm

Operating temperature:0℃ ~ 60℃

Storage temperature:-40℃ ~ +85℃

Relative humidity:5%~85%,non-condensing

Certification:CE

System compatibility

518317 belongs to RELIANCE CardPak series interface control board.

Installed into CardPak DC drive rack,works with 490051 armature control board,490054 field regulator board,518292 LVTC board and 518315 pulse trigger board.

Responsible for interlock signal exchange between each CardPak board and external system.

Compatible with AutoMax control system for heavy industry production line.

Commonly used for old DC drive equipment maintenance and spare replacement.

Function

518317 is dedicated signal interface PCB board for RELIANCE CardPak DC drive system.

Realize signal isolation and transmission between internal regulator boards.

Process external interlock,enable and emergency stop logic signal.

Integrated fault signal collection and latch function,collect overcurrent,overvoltage,pulse loss alarm.

Convert fault status to dry contact or analog signal for upper system feedback.

Onboard test points for interlock signal inspection and fault troubleshooting.

Provide hardware interlock protection chain to block SCR trigger signal under abnormal condition.

Installation

Power off the whole CardPak drive rack and cut main power supply.

Insert 518317 board into designated slot of drive rack.

Fasten fixing screws.

Connect backplane edge connector and external interlock wiring.

Separate low voltage logic cable and high voltage power cable.

Power on system,check enable chain and fault latch function.

Test emergency stop interlock and fault signal output.

Interface

CardPak backplane edge connector,external interlock terminal,fault signal output port,test measurement points,status and fault LED indicators.

Feature

RELIANCE 518317,CardPak drive signal interface printed circuit board.

Unified collection and latching of multi-channel drive fault signals.

Hardware safety interlock chain to inhibit SCR trigger when fault occurs.

Signal isolation circuit to prevent external interference from affecting control loop.

Multiple test points for convenient maintenance and onsite inspection.

Standard CardPak plug-in structure,easy replacement together with other regulator boards.

Discontinued obsolete board,supply only for old automation drive system spare replacement.

Suitable for metallurgy,paper-making heavy-duty DC drive production line renovation.

Diagnostic

Drive cannot enable:external interlock open or interface board logic fault;

Fault false latch:signal interference or component aging;

No fault signal output:feedback terminal loose or circuit damage;

LED abnormal:board auxiliary power supply failure;

Interlock failure:hardware protection circuit damage.

Product Brief

RELIANCE 518317 is CardPak drive interface control board.

It handles internal and external interlock signal exchange and fault latch logic for Reliance DC drive,widely used as spare part for heavy industry DC drive system maintenance.

Disclaimer

All parameters are for reference only and not the basis of quotation. Goods are scarce,overseas delivery lead time 3-7 working days. It is only used for equipment maintenance and retrofit.