NB7W-TW01B 7-inch Touch Screen HMI 800x480 Ethernet USB | Omron

The Original New Omron NB7W-TW01B is a 7-inch widescreen touch screen HMI from the NB Series, designed for small to mid-sized machine automation applications. Featuring a TFT LCD color display with 800 x 480 WVGA resolution, 65,536 colors, and LED backlight with 50,000 hours typical lifetime, it delivers clear and reliable visualisation for operator control and monitoring. Equipped with Ethernet, USB Host, USB Slave, and dual serial communication ports (RS-232C/422A/485), this HMI provides flexible connectivity for integration with PLCs and other automation devices. The IP65 front panel rating ensures dust-tight and water-resistant operation in industrial environments.

Product Status:
This product has been discontinued by Omron as of March 2025. The recommended replacement is the NB7W-TW01B-V1 which offers the same 7" WVGA TFT display and 800×480 resolution with enhanced capabilities. This product remains available for maintaining existing installations while supplies last. For new designs, please consider the recommended replacement model.

Core Engineering Highlights:
7-inch TFT LCD widescreen display | 800 x 480 resolution (WVGA) | 65,536 colors | LED backlight (50,000 hours) | Analog resistive touch panel (1,024 x 1,024 resolution) | Ethernet 10/100 BASE-T | USB Host + USB Slave | Dual serial ports (RS-232C/422A/485) | 128 MB internal memory | IP65 front panel protection | 24V DC power supply (20.4–27.6V) | 0°C to +50°C operating temperature

Key Features:

• Original New Omron NB7W-TW01B HMI

• 7-inch TFT LCD widescreen display with WVGA (800 x 480) resolution

• 65,536 colors for clear, detailed visualisation

• LED backlight with 50,000 hours typical lifetime at 25°C

• Analog resistive touch panel with 1,024 x 1,024 resolution and 1 million touch operations minimum

• 128 MB internal memory (including system area)

• Embedded real-time clock (battery-backed, 5 years typical at 25°C)

• Ethernet 10/100 BASE-T port for network connectivity

• USB Host (type A, USB 2.0 full speed, 5V/150mA output) for external storage, mouse, or keyboard

• USB Slave (type B, USB 2.0 full speed) for PC connection

• Dual serial communication ports: COM1 (RS-232C, D-Sub 9-pin)

• COM2 (RS-232C/422A/485, D-Sub 9-pin) for flexible serial connectivity

• IP65 front panel protection (dust-tight and water-resistant)

• Panel mount design with black frame

• 8 online languages and 16 password levels

• 5.5W typical power consumption

• 24V DC power supply (20.4–27.6V DC)

• RTC battery-backed real-time clock

Applications:

• Machine operator interface and control panels

• Production line monitoring and data entry

• Packaging machinery and material handling equipment

• OEM machine automation systems

• HVAC and building automation

• Industrial machinery and process control

Technical Specifications:

System Compatibility:

• Compatible with Omron CP, CJ, CS series PLCs

• Supports Modbus RTU, Modbus TCP/IP, Omron Host Link, and third-party PLC protocols

• Programming software: NB-Designer (V1.0 or higher, free download)

• Supported protocols: Modbus RTU, Modbus TCP/IP, Omron Host Link, and other third-party PLC protocols

Related Products:

• NB7W-TW01B-V1 – Recommended replacement (active product with same 7" display)

• NB7W-TW00B – 7" model without USB Host and Ethernet (serial only)

• NB10W-TW01B – 10.1" version with Ethernet and USB Host

• NB5Q-TW01B – 5.6" version with Ethernet and USB Host

• NB7W-KBA04 – Protective sheet set (5 sheets) for NB7W series

• XW2Z-200T – NB to PLC RS-232C connection cable, 2m (CP/CJ/CS series)

• NB-RSEXT-2M – NB to PLC RS-422A/485 connection cable, 2m

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Omron is a trademark of Omron Corporation.