RELIANCE 0-50004-R DC Amplifier Module

Technical SpecificationsModel:0-50004-R Brand:RELIANCE Product type:DC Amplifier Module Weight:0.78kg Dimension:231mm161mm28mm Operating temperature:0℃ ~ 60℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~85%,non-condensing Certification:CE

System compatibility0-50004-R belongs to RELIANCE CardPak series DC amplifier module. Installed into CardPak rack,works with speed regulator card and summing board. It amplifies weak analog control signals inside CardPak DC drive system. Commonly used for old industrial DC drive equipment maintenance and spare replacement.

Function0-50004-R is dedicated DC analog signal amplifier board for RELIANCE CardPak DC drive system. Receive low-level analog error signal from preceding control card. Amplify DC signal with stable gain for subsequent control loop. Provide signal buffering and impedance matching between different control boards. Adjust signal amplitude via on-board potentiometer. Suppress high-frequency noise interference of analog loop. Maintain signal linearity within working range.

InstallationPower off the whole drive cabinet and cut main power supply. Insert 0-50004-R board into designated CardPak slot and lock retaining latch. Connect backplane bus connector and analog signal wiring. Separate low voltage signal wiring from high power main circuit cable. Power on system,calibrate amplifier gain and offset. Verify signal amplification linearity under different operating conditions.

InterfaceBackplane bus connector,weak signal input,amplified DC signal output,gain adjustment potentiometer,status LED indicators.

FeatureRELIANCE 0-50004-R,CardPak rack mount DC amplifier module. Precision DC analog signal amplification circuit. Adjustable gain and offset calibration. Signal buffer for impedance isolation. Low drift operational amplifier circuit for stable output. 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 and maintenance.

DiagnosticDrive response weak:amplifier gain set too low; Signal distortion:excessive input signal beyond linear range; Output drift:aging of internal operational amplifier component; No amplified signal output:board power supply fault or input wire break; Unstable signal output:backplane connector poor contact.

Product BriefRELIANCE 0-50004-R is CardPak DC amplifier module. It amplifies and buffers low-level analog control signals for speed and current closed-loop regulation of 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.