Linear scale & digital readout

Signal Reader

Features
CARMAR USB302 Optical Ruler Adapter
1. Instant Connectivity: Plug and play with USB1.1 for seamless integration and real-time data transfer.
2. High Precision & Flexibility: Supports 3-axis measurement with 24-bit resolution and customizable user interface for tailored applications.
3. Advanced Performance: Ultra-fast trigger lock (under 20µs) and robust digital filtering for exceptional accuracy and reliability.

Description

USB Optical Scale Adapter Features

USB Optical Scale Adapter: Innovative Optical Measurement Solution

The USB optical scale adapter is a new type of optical scale reading device designed for developers, allowing them to read optical scale data on a PC through a USB interface. This device also supports users in developing custom Windows measurement software using interface functions.

Product Features

  • Plug and Play: Supports plug-and-play functionality for quick and easy use.
  • User Interface Functions: Provides user interface functions for secondary development.
  • Three-Axis Signal Reading: Reads 3-axis optical scale signals via USB 1.1 interface, sending data to a PC.
  • Independent Interface: Features an independent 3-axis optical scale interface with a 24-bit reversible counter.
  • External Trigger: Offers one external trigger to latch count values for any one or all three axes simultaneously.
  • Fast Response: External signal trigger latching delay is less than 20 microseconds.
  • Adjustable Counting Direction: The counting direction can be adjusted to meet different needs.
  • RI Point Search: When searching for the optical scale RI point, the polarities of RI signal, A-phase signal, and B-phase signal can be selected.
  • Digital Filtering: Provides anti-interference capabilities to enhance system stability.
  • DLL Library Functions: Supplies DLL library functions, supporting software development platforms like VC++ 6.0 and Borland C++Builder 4.0/5.0.

Utilize the USB optical scale adapter to enhance your measurement accuracy and efficiency, achieving more convenient data reading and processing.

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Specifications:  
Power

5V·Supplied by external power supply

Power output

No optical ruler 100mA/5V Max 150mA/5V · External optical ruler power consumption less than 400mA/5V

External dimensions

external optics

152mmx116mmx54mm(including rubber footrest)

ruler parameter

A, B, RI single-terminal signal input, orthogonal TTL square wave, frequency <1MHz, signal current >1mA,

Power consumption less than 70mA/5V


 
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