NETUM NT-EM61 Embedded 1D/2D Barcode Scanner Module — USB Interface Industrial-Grade Compact Fixed Barcode Reader

The NETUM NT-EM61 Embedded Scanning Engine is a high-performance barcode scanner module specifically designed for embedded systems such as kiosks, vending machines, smart lockers, and industrial control equipment. It supports a wide range of 1D and 2D barcode formats (including EAN, UPC, Code128, QR Code, DataMatrix, and PDF417). With standard USB interface—the NT-EM61 offers excellent compatibility and flexibility for different integration scenarios. Built with industrial-grade standards, it operates reliably under -20°C to +60°C, and passes rigorous tests for vibration, impact, and thermal shock.Its compact form factor (77.8 × 66.4 × 44.7 mm) and light weight (about 70 g) make it ideal for space-constrained devices. The scanner delivers fast and accurate barcode recognition, even for motion or low-contrast codes, ensuring smooth performance in demanding environments.With wide voltage input (5V–16V customizable) and stable performance, the NT-EM61 is perfectly suited for retail, finance, logistics, and industrial automation applications.Specification1.Scanning PerformanceImage Sensor: 640 x 480 CMOSLighting: White LED, 6500KSupported Symbolizes: 2D: PDF417, Data Matrix, QR Code, HanXin, AZTEC, MaxiCode1D: EAN-13, EAN-8, UPC-A, UPC-E, Code 39, Code 128, ISBN, Code 93, Code 11, UCC/EAN-128, GS1 Databar, Interleaved 2 of 5, Matrix 2 of 5, Industrial 2 of 5, Codabar, Standard 2 of 5, MSI-Plessey, GS1 Composite Code, etc.Reading Accuracy: 1D ≥ 5 mil, 2D ≥ 7 milTypical Depth of Field: 10–130 cm (Alipay QR Code)20–100 cm (EAN13, 13 mil)Symbol Contrast Sensitivity: ≥ 20%Barcode Sensitivity: Pitch ±55°, Skew ±55°, Roll 360°Angle of View: Horizontal 66°, Vertical 50°1.Mechanical / Electrical ParametersCommunication Interface: USB, USB HID, USB COM, Dimensions (mm): 77.8 (D) × 66.4 (W) × 44.7 (H)Weight: 70 gOperating Voltage:Power Supply 1: 5–16V (Customizable)Power Supply 2: 4–6V (Default)Note: Only one power source may be used at a time.Rated Current (Typical): <190 mA @ 5V input2.Environmental ParametersOperating Temperature: -20°C ~ +60°CStorage Temperature: -40°C ~ +70°CWorkingHumidity: 5% ~ 95% (Non-condensing)Ambient Light: 0 ~ 100,000 Lux3.Thermal Shock ResistanceMaximum Temperature: +60°C (140°F)Minimum Temperature: -20°C (-4°F)Cycle Mode: 30 min high temperature / 30 min low temperatureTotal Cycles: 244.Mechanical Shock ResistanceVibration: 2000 G, 0.7 ms, half-sine, 3 axesDrop Test: 1.2 m drop onto concrete floor5.RJ45 Interface Wiring DiagramPin No.1, Signal: NC, Type:-, Description: Not connectedPin No.2, Signal: VCC, Type:Power, Description: 4–6V (Default) / 5–16V (Customizable)Pin No.3, Signal: D–, Type:I/О, Description: USB D–SignalPin No.4, Signal: D+, Type:I/О, Description: USB D+ SignalPin No.5, Signal: GND, Type:-, Description: GroundPin No.6, Signal: NC / RESET, Type:-, Description: Default NC; Customizable Reset Input (Low level active, ≥100 μs low pulse resets device)Pin No.7, Signal: nTrig, Type:I, Description: Trigger Input, Low level activePin No.8, Signal: NC, Type:-, Description: Not connected 6.Standard Type-C USB InterfacePower is supplied through a Type-C USB cable.Ensure the power voltage remains within 4.5V–6.5V.Do not exceed this range to avoid damage.

• High-Performance Hybrid Scanning: Supports both 1D and 2D barcode types including EAN-13, QR Code, PDF417, and DataMatrix for versatile scanning applications.
• Excellent Motion Tolerance & Scanning Sensitivity: Captures barcodes quickly and accurately, even when the target or device is moving. The NT-EM61 ensures reliable reading of barcodes, maintaining high decoding speed and precision in dynamic or high-throughput environments such as production lines, logistics stations, and retail checkouts.
• Industrial-Grade Durability: Designed to withstand temperature extremes, shock, and vibration; ideal for harsh industrial environments.
• Compact and Lightweight Design: Measures only 77.8 × 66.4 × 44.7 mm and weighs about 70 g, saving installation space while ensuring easy integration.
• Standard USB Interface: Features a pure USB connection for plug‑and‑play simplicity, ensuring broad compatibility with most host devices and reducing integration complexity.