RELIANCE 0-52712-10 Digital Output Board

Technical SpecificationsModel:0-52712-10 Brand:RELIANCE Product type:Digital Output Board Weight:0.54kg Dimension:210mm135mm30mm Operating temperature:0℃ ~ 60℃ Storage temperature:-40℃ ~ +85℃ Relative humidity:5%~85%,non-condensing Certification:CE

System compatibility0-52712-10 is RELIANCE rack plug-in digital output board. It belongs to 0-52712 series output board,designed for Reliance MaxPak Plus series spindle DC drive rack,cooperates with IOB input output board and SSC sequence control board. It converts internal drive logic signals into isolated digital outputs to control external field devices. Commonly used for maintenance and spare replacement of old industrial spindle DC drive equipment.

Function0-52712-10 is dedicated digital output PCB for RELIANCE MaxPak Plus DC drive system. Receive internal logic signals including run enable,brake control,fault reset and speed reach signals from drive control rack. Adopt optocoupler isolation circuit to separate rack control circuit and field side load. Multi-channel LED indicators display each output channel on/off working state. Onboard transient surge absorption circuit protects internal circuit from back EMF of external inductive loads. It converts rack logic signals into driveable discrete output signals for field contactors,indicators and auxiliary relays.

InstallationPower off the whole drive cabinet and cut main power supply. Insert 0-52712-10 digital output board into drive rack slot and lock retaining screw. Connect gold finger backplane connector for internal logic signal exchange. Separate field output wiring from analog feedback and high-energy pulse cables. Power on system,trigger each output channel command and verify LED status and field load action.

InterfaceBackplane edge connector,internal logic signal input,isolated digital field output,auxiliary power terminal,shield grounding terminal,multi-channel output status LED indicators.

FeatureRELIANCE 0-52712-10 rack mount digital output board. Opto-isolated multi-channel digital output circuit for field discrete control. Onboard surge suppression for inductive load protection. Gold plated edge connector for reliable rack signal transmission. Multi LED visual indication for each output channel working state. Industrial PCB design for long continuous running in harsh factory environment. Discontinued obsolete board,supply only for old Reliance MaxPak Plus DC drive system spare replacement. Suitable for metallurgy,paper-making production line spindle DC drive renovation and maintenance.

DiagnosticNo output to field device:internal logic missing or optocoupler damage; Output channel short circuit:external load fault trigger board protection; LED no light:board auxiliary power loss; False output actuation:ground loop interference; Intermittent signal loss:backplane pin oxidation and poor contact.

Product BriefRELIANCE 0-52712-10 is digital output board. It receives logic commands from Reliance MaxPak Plus legacy spindle DC drive control rack and provides opto-isolated digital outputs to drive field auxiliary equipment,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.