Heidenhain: Acu-Rite DRO 200Q Series Digital Readout 1358671-01 (DRO 203Q)

Evaluation Electronics for optical comparators and measuring microscopes

The most popular digital readout in the machine tool marketplace, now with the Power of Quadra-Chek onboard! Designed for use with optical comparators and measuring microscopes, "The Q" can efficiently measure 2-D features and export that data to your PC over a USB-C connection.

DRO 203Q

Digital readout for up to 3 axis optical 
comparators and measuring microscopes
Encoder interface:        
Number of encoder inputs: 3x
Encoder connection:       Built-in D-sub connector
                          without housing, 2-row, 
                          female, 9-pin
Display:                  7-inch, color, wide 
                          screen (15:9), 
                          resolution 800 x 480
User interface:           
Data interface:           USB type C
Power supply:             AC 100 V ... 240 V (±10 
                          %), 50 Hz ... 60 Hz (±5 
                          %)
Fastening type:           VESA MIS-D, 100
Company identification:   Acu-Rite

Metrology-specific functions

• Measuring, creating, and constructing of the following feature types:
  • Point
  • Line
  • Circle
  • Skew
  • Distance
  • Angle
• Feature graphic evaluation screen

Data output over USB-C

• Simple to configure, easy to use
• Download our USB driver here under Additional Software
• Contextual Send options enable streamlined data output.

Dynamic zoom

The currently moving axis can be geographically highlighted. In “dynamic zoom” mode, the position value is zoomed to its maximum size depending on the number of digits. This greatly improves legibility—especially from a great distance. Click here to see Dynamic Zoom in action.

Installation guide

When you switch on the digital readout for the first time, the DRO203 supports you with an installation guide. You are led step by step through the most important settings until the device is ready for operation.

Specifications

Display	3 Axes (X, Y, Z or Q) 7-inch color wide screen (15:9)
Common Functions	Optimized for use with Optical Comparators and Measuring Microscope systems Datum 1/2 switching Contextual Help Function In/mm conversion Installation Setup Walkthrough
Metrology Specific Functions	Measuring, creating, and constructing of the following feature types: Point Skew Line Distance Circle Angle Feature graphic evaluation screen Simple serial data output over USB-C connection to PC. Driver available on ACU-RITE website for download.
Accessories	Single-Position Stand, Multiposition Holder, Mounting Frame, Protective Cover (1197275-01)
Data Interface	USB 2.0 type C For Output of Feature Data and Current Position to a USB Stick or PC For Input of Parameters, Remote Control of Keys and Commands
Protection	IP 40, Front Panel IP 54
Construction	Die-Cast Metal
Weight	~1.9 kg
Electrical Requirements	AC 100 V to 240 V (±10 %), 50 Hz to 60 Hz (±5 %), ≤ 33 W
Operating Temperature	0° to 45º C (32º to 113º F)
Storage Temperature	-20º to 70º C (-4º to 158º F)
Weight	~1.9 kg