RELIANCE 0-49009-1 Signal Amplifier Board

Technical Specifications Model:0-49009-1 Brand:RELIANCE Product type:Signal Amplifier Board Weight:1.16kg Dimension:231mm161mm28mm Operating temperature:0℃ ~ 60℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~85%,non-condensing Certification:CE

System compatibility 0-49009-1 belongs to RELIANCE CardPak series signal amplifier board. Installed into CardPak rack,works with regulator board and limit module board. It amplifies weak analog feedback and reference signals for CardPak DC drive system. Commonly used for old industrial DC drive equipment maintenance and spare replacement.

Function 0-49009-1 is dedicated analog signal amplifier board for RELIANCE CardPak DC drive system. Receive low-level tachometer and analog reference signals. Perform signal amplification and impedance matching for drive closed-loop control. Adjust gain via onboard potentiometer to match system signal range. Filter high-frequency noise to reduce interference on feedback loop. Transmit amplified clean analog signal to main regulator board. Maintain signal stability under load fluctuation.

Installation Power off the whole drive cabinet and cut main power supply. Insert 0-49009-1 board into designated CardPak slot and lock retaining latch. Connect backplane bus connector and analog signal wiring. Separate low voltage control wiring from high power main circuit cable. Power on system,adjust potentiometer to set signal gain. Test signal amplitude and stability under no-load and load condition.

Interface Backplane bus connector,analog signal input & output terminal,gain adjustment potentiometer,status LED indicators.

Feature RELIANCE 0-49009-1,CardPak rack mount analog signal amplifier board. Weak analog signal amplification and impedance matching. Onboard potentiometer for gain adjustment on site. Built-in signal noise filtering circuit. 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.

Diagnostic Motor speed jitter:amplifier gain set too high or signal noise excessive; Weak feedback signal:gain potentiometer drift or input circuit aging; No signal output:backplane poor contact or internal circuit damage; Speed drift with temperature:amplifier component thermal drift; Regulator board signal alarm:amplifier output overload.

Product Brief RELIANCE 0-49009-1 is CardPak signal amplifier board. It amplifies and processes analog feedback signals for Reliance CardPak DC drive,widely used as spare part for legacy DC drive equipment 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.