RELIANCE 0-49017-65 Reference Selector Board

Technical SpecificationsModel:0-49017-65 Brand:RELIANCE Product type:Reference Selector Board Weight:1.09kg Dimension:231mm161mm28mm Operating temperature:0℃ ~ 60℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~85%,non-condensing Certification:CE

System compatibility0-49017-65 belongs to RELIANCE CardPak series reference selector board. Installed into CardPak rack,works with summing board and auxiliary reference board. It realizes multi-channel analog speed reference signal switching for CardPak DC drive system. Commonly used for old industrial DC drive equipment maintenance and spare replacement.

Function0-49017-65 is dedicated reference signal selector board for RELIANCE CardPak DC drive system. Support switching among multiple analog reference input sources. Select and output target speed setpoint signal to subsequent control boards. Provide contact or logic level control for channel switching. Isolate different reference sources to avoid signal mutual interference. Maintain signal stability during channel switchover. Cooperate with external control contact to realize local/remote mode switching.

InstallationPower off the whole drive cabinet and cut main power supply. Insert 0-49017-65 board into designated CardPak slot and lock retaining latch. Connect backplane bus connector and multi-channel reference signal wiring. Separate low voltage control wiring from high power main circuit cable. Power on system,verify each reference channel switching function. Test signal stability during channel switching operation.

InterfaceBackplane bus connector,multi-channel analog signal input,reference signal output terminal,logic control input,status LED indicators.

FeatureRELIANCE 0-49017-65,CardPak rack mount reference selector board. Multi analog reference channel selection function. Smooth signal switching to avoid sudden speed jump. Built-in signal isolation circuit between input channels. Simple logic control for channel selection. Industrial PCB design for long continuous running in harsh factory environment. Discontinued obsolete board,supply only for old CardPak DC drive system spare replacement. Suitable for metallurgy,paper-making production line DC drive renovation.

DiagnosticDrive speed jump during switching:switching circuit contact interference; Cannot switch to target channel:logic input circuit fault; No reference signal output:selected channel input failure; Cross-talk between channels:isolation circuit degradation; Random reference loss:backplane connector poor contact.

Product BriefRELIANCE 0-49017-65 is CardPak reference selector board. It selects different analog speed reference sources for Reliance CardPak DC drive,widely used as spare part for legacy DC drive equipment maintenance.

DisclaimerAll 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.