USB303 raster data adapter box

USB303 is an optical ruler data reading and transmission device based on USB communication. Can accommodate three grating rulers and one measuring head. When the probe is triggered or the RI point of the grating ruler is detected, the three-axis data at that moment will be locked. When the probe is triggered, it will also return the direction point indicating the direction of the probe's movement and whether this trigger is valid. USB303 is defined as an HID device that does not require a driver and is plug and play. USB303 provides the underlying communication interface for HID devices, Rational UsbHid. dll, for device control and data exchange. The functional interface, Rational Scale. dll, interacts with upper level programs and allows for secondary development.

Features:
1. Independent 3-axis 24 bit reversible counter
When triggered externally, the three-axis counter locks simultaneously, with a delay of less than 20ns for the three-axis locking
3. 1.0Hz four split phase input
4. Each axis A and B phase signal supports single ended input or differential input
When searching for the RI point of the optical ruler, the polarity of the RI signal, A-phase signal, and B-phase signal can be selected
6. The positive and negative directions of the counting direction can be controlled
7. Digital filtering to improve anti-interference ability
8. Independent external triggering, capable of locking count values for any axis
9. A transmission rate of no less than 30 frames per second
10. The USB303 device is only connected to a computer with one USB cable. The traditional design uses a PCI card, which is inconvenient for installation and maintenance. It is particularly suitable for use in laptops. Using this grating ruler data adapter box for data transmission, installation, and maintenance is very convenient.