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An easy-to-use, 8-digit LED display totalizer with a full complement of powerful programmable features.

MAX® jr Count 1 provides the flexibility needed for the most demanding item counting and length measurement applications. Its bidirectional operation, high contrast display with ± polarity indicator, and reference preset function make it especially well suited for use as a low cost position indicator.
Unit of Measure

Technical Specs

Brands

 N/A
Dynapar™

Model

 N/A Maxjr 1

Type

 N/A Counter

Input Power

 N/A Switch selectable, 115 (95 to 130) VAC, or 230 (190 to 260 ) VAC; 50/60 Hz, 6 VA; Optional: 10 to 26 VDC, 0.4 A maximum

Accessory Power

 N/A DC output provided for transducer, 12 VDC ±25%, 125 mA maximum

Display

 N/A 8 digit, 0.3" (7.6 mm) red LED with ± polarity indicator; legends for PGM (program mode), REF (reference preset), and OVF (overflow)

Keyboard

 N/A Sealed, 6 tactile response keys

Calibration

 N/A Input scaling common to inputs A and B; range 0.0001 to 9.9999

Counting Modes

 N/A Add/Subtract: Input A adds, B subtracts; Quadrature: Inputs A and B count bidirectionally from quadrature signal source

Signal Inputs

 N/A Open collectors (sinking or sourcing), magnetic, or contact closure (input speed limited to 20 Hz)

Control Inputs

 N/A RESET to reference preset, and STOP COUNT

Operating Temperature

 N/A 0 to 50 ºC32 to 122 ºF

Approximate Weight

 N/A 1.4 lb453.6 g

Features

N/A

  • Calibrator scales input signal for display in engineering units
  • Add/Subtract and quadrature counting modes - solid-state or contact input
  • Selectable decimal point positioning
  • 8 digit, red LED display with polarity and overflow indication
  • Non-volatile memory retains count and program during power loss
  • Panel mounts in 1/8 DIN cut-out -NEMA-4 water and oil integrity
  • Friendly menu-driven programming with display prompting – sealed tactile response keys
  • Reference preset allows reset to a value other than zero
  • Security locks for program and reset
  • Accessory 12 VDC power supply supports external sensors
The MAX®jr Count 1 includes many advanced convenience features, such as: switch-selectable 115/230 VAC operating power, self diagnostics, and display-prompted program editing - making it a "best value" industrial totalizer.