Cognex In-Sight 1721, User Manual

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Section 8: Specifications In-Sight
®
1700 Series Wafer Reader
102
8.1 General Specifications
Table 8-1: In-Sight 1721/1722 Wafer Reader General Specifications
Specification Description
Vertical mount w/ factory-set 50.0mm working distance.
In-Sight 1721: P/N 800-5865-1; P/N 800-5865-1R (RoHS Compliant)
In-Sight 1722: P/N 800-5865-2; P/N 800-5865-2R (RoHS Compliant)
Configurations
Optional Horizontal Mirror Mount (800-5796-1)
Firmware
In-Sight version 2.90 and later.
Supported Wafer Marks
Standards
SEMI font SEMI M12, M13, M1.15
IBM font N/A
OCR
Triple font N/A
2D Data Matrix™ (ECC 200, 8 x 32) SEMI T7 and M1.15
Reading Capability
Barcode BC 412 and IBM 412 SEMI T1-95
Job/Program
32MB non-volatile flash memory; unlimited storage via remote network device.
Memory
Image/Processing
32MB SDRAM
Sensor
1/3-inch CCD
Optical Properties
6.0mm diagonal, 4.65 x 4.65 µ m sq. pixels
Resolution
1024 x 768
Electronic Shutter
Speed
64 µ s to 33ms; up to 18 frames per second.
Rapid reset, progressive scan (supports partial scan), full-frame integration.
256 gray levels (8 bits/pixel)
Image
Acquisition
Gain controlled by software.
Working Distance: adjustable, w/ factory-set option of 50.0mm (Vertical).
Recommended working distance range: 1 to 80.0mm (Vertical); 1 to 56.0mm
(Horizontal).
Illumination Area: 31.0mm (W) x 19.0mm (H) (nominal; depends on lighting Mode).
Lighting/Optics
In-Sight 1721: Red LEDs, 630nm wavelength, with the ability to read bright field and
dark field images. Variable exposure controlled through software. Maximum output
power <40 microwatts.
In-Sight 1722: Infrared LEDs, 880nm wavelength, with the ability to read bright field
and dark field images. Variable exposure controlled through software. Maximum output
power <60 microwatts.
I/O Trigger
1 opto-isolated, acquisition trigger input.
Remote software commands via Ethernet and RS-232.
None built-in.
Discrete Inputs
Unlimited inputs when using an Ethernet I/O system.
None built-in.
Discrete Outputs
Unlimited outputs when using an Ethernet I/O system.
Status LEDs
1 Network Traffic/Network Status, 2 User-Configurable, 1 Power