Barcode Scanner Datalogic Touch 90 Lite Black

The Datalogic Touch 90 Lite Black is a compact barcode scanner designed for reliable reading of wide bar codes. The unit offers a 9.0 cm (3.5 in) reading window and supports standard interfaces (USB and RS-232/Keyboard Wedge depending on model). It provides a working distance of approximately 150 mm, a 640 nm illumination wavelength and a lightweight construction of 153 g. The scanner includes the read-through holder accessory; power cords and interface cables are supplied separately.

Advantages

The scanner delivers a wide 9.0 cm reading window suitable for wider barcode formats while remaining lightweight for handheld use. It supports multiple interface options for easy integration with POS and data-capture systems and features a tilt reading angle from -45° to 45° for flexible positioning. The IP30 rating provides basic protection against dust, and the low power consumption (5 V input, 100 mA) makes it efficient in typical workstation setups.

Suitable for

• Retail point-of-sale requiring wide barcode scanning
• Light industrial or warehouse stations with USB or RS-232 connectivity
• Environments needing a compact, lightweight handheld scanner

Key specifications

• Model: TD1120-BK-90 (Datalogic Touch 90 Lite Black)
• Reading window: 9.0 cm / 3.5 in
• Working distance: 150 mm
• Wavelength: 640 nm
• Tilt reading angle: -45° to 45°
• Interfaces: USB (standard); RS-232 / Keyboard Wedge available on other variants
• Weight: 0.153 kg
• IP rating: IP30
• Power: 5 V input, 100 mA consumption

How to use

Connect the scanner to the host device using the appropriate interface cable (USB, RS-232 or Keyboard Wedge according to your model). Place or hold the scanner so the barcode is within the 9.0 cm reading window and within the specified working distance (approximately 150 mm). Tilt the scanner within the -45° to 45° angle range to achieve the best aim and trigger a read. Use the read-through holder for fixed-position scanning when required. Configure host software or drivers if necessary for your POS or inventory application.

Usage recommendations

The scanner is intended for indoor use where IP30 protection is adequate; avoid exposure to heavy dust, moisture or direct sunlight. Use manufacturer-recommended interface cables and a stable 5 V power source. For wide bar code formats, ensure labels are clean and positioned within the 9.0 cm window and approximately 150 mm from the scanner for optimal read rates.