Manufacturer: Reliance ElectricPart Number: 0-51818-1Product Name: Binary Counter Conversion BoardApplication: MaxPak, MaxPak Plus, FlexPak 3000, GV3000 series industrial DC drivesFunction: Receive tachometer and encoder pulse signals, complete high-speed pulse counting, binary signal conversion and speed position signal processing, transmit standard signals to main control boardStatus: Obsolete discontinued industrial spare partWarranty: 12 months for fully tested refurbished products

Power Supply: +5VDC logic power, ±15VDC analog power supplied by drive backplaneInput Signal: 5-24VDC industrial pulse signal, single channel and quadrature pulse compatibleMaximum Counting Frequency: 100kHzSignal Conversion Mode: Binary code conversion, digital to analog signal conversionStandard Analog Output: 0-10VDC speed feedback signalIsolation Voltage: 2500VAC between field input and internal logic circuitControl Accuracy: ±0.01% full scaleAdjustment Function: Onboard potentiometer for signal gain and zero point calibrationBuilt-in Protection: Surge protection, over current protection, anti-interference design

Installation Type: Standard rack plug-in cardOverall Dimension: 220mm × 150mmConnection Method: Gold finger edge connector for backplane connection, screw terminals for field signal wiringBoard Process: Industrial PCB with conformal coating, dustproof and moistureproof

Operating Temperature: 0℃ ~ +60℃Storage Temperature: -20℃ ~ +70℃Relative Humidity: 5%~95% RH, non-condensingWorking Condition: Suitable for indoor industrial control cabinet installation

Matching Boards: 0-51772-3R main control board, 0-51814 series voltage conversion board, 0-51805-5 pulse amplifier boardMain Purpose: Motor speed feedback detection, rotary position counting, pulse signal sorting and conversionInterchangeability: Compatible with same series revised boards for direct replacement