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Description

Specifications

Dimensions

Ordering Info

Downloads

Description

Path 7

Description

Specifications

Dimensions

Ordering Info

Downloads

Description

Design Features

  • Laser scan head control for two & three-axis XY2-100 and XY3-100 scanners
  • Increases system performance with infinite field of view (IFOV), enabling optimized machine throughput & eliminating stitching errors while maintaining effective pixel resolution
  • Minimizes spot distortion by using the central region of your focusing objective (enabled by IFOV)
  • Offers marking on the fly for line-follower and other dynamic applications
  • Manages laser spot placement with precision using Part-Speed PSO (position synchronized output)
  • Features laser control interface with YAG, CO2 & general purpose operating modes

Automation1

The GI4 is a part of the user-friendly Automation1 motion control platform, which includes the following:

The GI4 is an ideal device for machine builders. Not only does it include multiple I/O points, it also connects to the Automation1-iSMC motion control via the HyperWire motion bus side-by-side with other Automation1 drive electronics. The iSMC’s default G-code support couples nicely with the GI4’s standard 3-axis XY2-100 or new higher-resolution XY3-100 support to make all types of laser systems easy to deploy. Even high-end 3D printing processes are implemented as simply as traditional 2D processes such as laser etching, laser engraving, laser cutting, laser welding and laser ablation.

The GI4 includes a data array with more than 67 MB of memory, which enables bitmap and grayscale processes. Simply download laser on/off control arrays or high-resolution grayscale values to the drive array, then call upon these values, synchronized with motion, to control laser firing and power. Use Part-Speed PSO to ensure accurate and consistent pulse-to-pulse spacing while calling on the drive array’s memory to control each laser firing event.

Do all of this while tracking the positions of your servo axes in combination with your galvo scan head axes using IFOV. Simply route your servo axes position feedback from the Automation1 servo drives to the GI4 and the GI4 will combine the galvo and servo positions to accurately control your process. Even if not a hard requirement, using IFOV can help improve throughput and quality by optimizing laser on time and limiting the scan head motion to the central region of the focusing objective.

See Infinite Field of View (IFOV) and Position Synchronized Output (PSO) to learn more.

Two HyperWire connections make it simple to connect the GI4 with other Automation1 drive hardware in a multi-axis configuration. The device is CE approved and EU 2015/863 RoHS 3 directive certified.

GI4 Specifications

Category
Specification
HyperWire Communication 2x HyperWire small form-factor pluggable (SFP) ports
Control Output Supports two- or three-axis XY2-100 galvo laser scan heads
Control Supply Voltage 24 VDC
User Power Supply Output 5 VDC
Modes of Operation 2 axes, XY2-100 or XY3-100


3 axes, XY2-100 or XY3-100
Protective Features Output short circuit




Control power supply undervoltage
Position Synchronized Output (PSO) Standard:


None.




Optional:


Two-axis Part-Speed PSO
Three-axis Part-Speed PSO
25-Pin Axis Connector Channel 1, 2, and 3 scan head interfaces
25-Pin Aux Encoder Inputs 2x 40 million counts per second square-wave inputs
Digital I/O Connector 8x optically isolated digital inputs (externally powered, 5-24 VDC)




8x optically isolated digital outputs (externally powered, 5-24 VDC)




1x optically isolated high-speed inputs




1x 5 VDC power supply
Analog I/O and Laser Interface Connector Laser Outputs 1,2, and 3 (work with controller Galvo Functions)




1x PSO output




1x PSO external sync input




2x 16-bit single-ended ±10 V analog output




4x 16-bit differential ±10 V analog inputs
Sync Ports 2x a bi-directional high-speed proprietary interface ports for transmitting encoder
signals between drives, used for infinite field of view (IFOV) applications.
Drive Array Memory 67.1 MB (16,777,216 32-bit elements)
High Speed Data Capture Yes (50 ns latency)
Automatic Brake Control Assignable digital output
E-Stop Sense Input Assignable digital input
Position Command Update Rate 100 kHz
Operating Temperature 0 to 40 °C
Storage Temperature -30 to 85 °C
Weight 0.59 kg (1.30 lb)
Compliance CE approved, Follows EU 2015/863 RoHS 3 directive

Dimensions

Automation1 GI4-P1



Automation1 GI4-P2



Ordering Information

Automation1 GI4

Option Description
Automation1 GI4Automation1 GI4 Laser Scan Head Controller

Packaging

Option Description
-P1Standard Packaging
-P2 OEM Packaging

PSO

Option Description
-PSO0No PSO firing (default)
-PSO5 Two-axis Part-Speed PSO
-PSO6Three-axis Part-Speed PSO