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Part of the Omron NB-Series HMIs series — see the full model table, lifecycle status and replacement parts.

Omron NB7W-TW01B-V1 — the 7-inch black-bezel touch panel front face showing the colour LCD lit with a status screen, the OMRON wordmark at the top of the bezel, the model label on the side reading NB7W-TW01B-V1

Omron NB7W-TW01B-V1 — 7" NB HMI, WVGA, Ethernet + USB

SKU: NB7W-TW01B-V1

USD 185.00

Omron NB7W-TW01B-V1 is a 7-inch WVGA 800 x 480 TFT touch HMI with Ethernet, USB Host + Slave, RS-232 x 2 and RS-422/485, IP65 front, 24 VDC.

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Product Overview

The Omron NB7W-TW01B-V1 is a 7-inch WVGA touch HMI from the NB-V1 series, manufactured by Omron Corporation. Hengyixin Automation ships this HMI panel from Xiamen with the Sysmac Studio or NB-Designer project file on a USB drive included.

The screen is a 7-inch TFT colour LCD at 800 x 480 pixels with 65,536 colours and a 50,000-hour white LED backlight. Connectivity is one Ethernet TCP/IP port, one USB Host port for a USB stick, one USB Slave port for programming, two RS-232C ports, one RS-422 port and one RS-485 port. The black-bezel front face is 202 x 148 mm with an IP65 rating, and the unit sits 46 mm into the panel cut.

Programming is in NB-Designer V1.6.7 with tag-based PLC connection, alarms, recipes, trend display and multi-language screens. The NB series was discontinued in March 2025; the current-production replacement is the NA5-7W001B-V1. The panel ships in original Omron packaging with the NB-Designer project file on a USB stick.

Key Features

  • 7-inch WVGA TFT colour LCD, 800 x 480 pixels, 65,536 colours, 50,000 hr LED backlight
  • Ethernet TCP/IP, USB Host + USB Slave, two RS-232C, one RS-422 and one RS-485
  • IP65 front face, 202 x 148 mm bezel, 191 x 137 mm cutout, 46 mm depth, 705 g
  • NB-Designer programming; V1 hardware revision with USB Host
  • SKU: NB7W-TW01B-V1
  • Series: Omron NB-V1 series touch HMI

Best-Fit Applications

  • Operator panel on a CP1L-EM30DT-D packaging line where the Ethernet port brings recipe data and the USB stick takes the day's logs
  • Local status HMI at a water-treatment sub-station, talking RS-485 Modbus to three VFDs and pushing totals to the plant SCADA over Ethernet
  • Retrofit panel on a CNC where the 46 mm depth and 191 x 137 mm cutout fit the existing cabinet without machining

Buying Checklist

  • Pick the NB7W-TW01B-V1 for a 7-inch NB-V1 HMI with Ethernet and USB Host.
  • Pick the NB7W-TW00B-V1 instead when the panel does not need Ethernet.
  • Pick the NB-series -V1 successor where that exact size is discontinued. The NA series is a different product line programmed in Sysmac Studio, not a drop-in for an NB panel.

Technical Specifications

Manufacturer Omron Corporation (Japan)
Series Omron NB-V1 series touch HMI
Model / SKU NB7W-TW01B-V1
Display Size 7-inch TFT colour LCD
Resolution 800 x 480 pixels (WVGA)
Colors 65,536 colours, 16-bit
Backlight White LED, 50,000 hr life
Communication Ports Ethernet TCP/IP, USB Host, USB Slave, 2 x RS-232C, RS-422, RS-485
Bezel / Cutout 202 x 148 mm bezel; cutout 191 x 137 mm
Front / Depth / Weight IP65 front; 46 mm depth; 705 g
Supply 24 VDC (20.4 to 27.6 VDC)
Programming NB-Designer V1.6.7

Manufacturer documentation

Omron's own product page, where the manufacturer's current specification and lifecycle information are published. We are an independent distributor and cannot mirror those documents; the link goes to Omron's site.

FAQ for NB7W-TW01B-V1

What is the Omron NB7W-TW01B-V1 used for?
It is a 7-inch operator touch panel for Omron PLCs and third-party Modbus devices. The Ethernet, RS-232 and RS-485 ports connect to one or more controllers; the touch screen shows status, alarms, recipes and trends.
NB7W-TW01B-V1 vs NB7W-TW00B — what is the difference?
The TW01B-V1 has Ethernet TCP/IP on board; the TW00B does not. Both are 7-inch 800 x 480 panels with USB and two serial ports. Pick the TW01B-V1 when the panel needs to talk to a controller over Ethernet.
What replaces the NB7W-TW01B-V1?
The NB7W-TW01B-V1 is current production. Omron ended production of the original NB7W-TW01B on 31 March 2025; the -V1 is its designated replacement. The NA series is not the successor to NB - it replaced the older NT/NV generation and runs on Sysmac Studio, so it will not take an existing NB-Designer project.
What software programs the NB7W-TW01B-V1?
NB-Designer, current version 1.6.7. Projects download to the panel over the USB Slave port on the rear face or over Ethernet. The panel's internal flash holds the project and runtime data.
What is the panel cutout for the NB7W-TW01B-V1?
The cutout is 191 x 137 mm, with a panel depth of 46 mm. The black bezel is 202 x 148 mm. The front face is IP65 when mounted with the supplied gasket.

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