R VEEDER-ROOT brand VEEDER-ROOT DYNAPAR brand brand Count 2 & 3 Predetermining Counters Electronic Predetermining Counters Electronic Predetermining Counters 2 P High-speed, 5-digit, two R E E L preset, programmable D E E C predetermining counters T T E R – for quick and easy R O M N configuration. I I N C I N G MAXjr Count 2 handles cut-to-length, filling, batching, locating, and SPECIFICATIONS many other applications. Its high speed bidirectional operation, and Input Power: Switch selectable 115 (95 to 130) VAC, or, 230 (190 to 260) programmable features assure a no compromise solution to almost any VAC, 50/60 Hz, 6 VA; Optional: 10 to 26 VDC, 0.4 A maximum count/control problem. A totalizing-only mode of operation is included Accessory Power: DC output provided for transducer, 12 VDC ±25%, 125 which allows the unit to perform as an eight decade programmable mA maximum totalizer. Display: 5 digit, 0.56" (14.2 mm) red LED. 8 annunciators for ease of programming and operation. MAXjr Count 3 expands application flexibility by providing an additional function that can serve either as a totalizer, or presetable batch counter. Decimal Point: Selectable decimal point (X.X.X.X.X.) Keyboard: Sealed, 6 tactile response keys Calibrator scales input signal for display in engineering units Calibration: Input scaling common to inputs A and B. Range 0.0001 to 9.9999 Add/Subtract and quadrature counting modes – solid-state or contact Preset Limits: 2 individual, each allows preset to any 5 digit value input Preset Modes: Up Mode: Resets to zero, process presets 1 and 2 when count matches limit value; Down Mode: Resets to preset limit 2 value,Selectable decimal point positioning outputs are actuated at preset limit 1 value, and at zero; Totalizer Mode: Bright, high contrast, 5 digit Red LED display – plus status Presets not active, 8 decade capacity, displays either 4 most, or least, annunciators significant digits Counting Modes: Add/Subtract: Input A adds, B subtracts; Quadrature:Non-volatile memory retains count and program during power loss Inputs A and B count bidirectionally from quadrature signal source Panel mounts in 1/8 DIN cut-out – NEMA-4 water and oil integrity Signal and Count Rate: X2 input logic, maximum 10 kHz count rate, 5 kHz Friendly menu-driven programming with display prompting – sealed signal rate Signal Inputs: Open collectors (sinking or sourcing), magnetic, or contact tactile response keys closure (input speed limited to 20 Hz) Two presets – solid-state outputs with programmable hold times Control Inputs: Reset and stop count (commands initiated when switched to Security locks for program, preset and reset common) Control Outputs: 2 open collector NPN (sinking), 30 VDC maximum applied Accessory 12 VDC power supply supports external sensors voltage, 100 mA maximum load The MAXjr Count 2 includes many designed-in convenience features, Reset: Front panel pushbutton, remote, programmable automatic such as: switch-selectable 115/230 VAC operating power, self- Security: Selectable locks for reset, preset, and program mode diagnostics, and display-prompted program editing – making it a “best Diagnostics: Tests for signal and control inputs, outputs, panel keys, and value” industrial predetermining counter. display Operating Temperature: +32° to +122°F (0 to +50°C) Weight: 1.4 lbs. (453.6 g) Model No. Description For matching totalizer, see MAXjr Count 1 MCJR2S00 MAXjr Count 2 (115/230 VAC, 50/60 Hz) For data communications capability, see MAX Count 2, MCJR2D00 MAXjr Count 2 (10-26 VDC operation) Series 7910 MCJR3S00 MAXjr Count 3, with preset batch counter (115/230 VAC, 50/60 Hz) MCJR3D00 MAXjr Count 3, with preset batch counter (10-26 VDC operation) Typical Application: Dimensions: 3.78" .39" 5.20" .50" 96 mm 10 mm 132 mm 13 mm Encoder With Length Measuring Wheel 3.54" Totalizer 90 mm 1.67" 1.98" 42 mm 50 mm FRONT SIDE Encoder Cutter Footage Windup Cut-to-Length Panel Dims: Cutout: 3.58" x 1.78". Thickness: 1/16" to 1/4". Depth: 5.68" min. 2.10 DANAHER INDUSTRIAL CONTROLS