Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
To facilitate high-performance machine-level visualization and interface control, the Omron NB7W-TW01B features a 7-inch widescreen TFT LCD display configured to operate within modern industrial automation systems. This terminal offers a color depth of 65,536 colors and a sharp 800 x 480 pixel resolution, ensuring clear diagnostics, process values, and interactive menus are highly visible to plant operators. Outfitted with an integrated 10/100 Base-T Ethernet port, the device allows for seamless networking to Omron PLCs and external field equipment, supporting rapid data transfer, remote monitoring, and project synchronization over standard network infrastructures.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Number | NB7W-TW01B |
| Display Size & Type | 7-inch Widescreen TFT LCD |
| Resolution | 800 x 480 Pixels |
| Backlight Lifespan | 50,000 Operating Hours (at 25 degC) |
| Touch Panel Type | Analog Resistive Membrane (1024 x 1024 resolution) |
| Power Supply Voltage | 24 VDC (Acceptable range: 20.4 to 27.6 VDC) |
| Power Consumption | 11 W Maximum |
| Internal Storage | 128 MB (including system partition) |
| Front Protection Panel | Equivalent to IP65 (dust-proof and water-jet resistant) |
| Net Unit Weight | 1.0 kg |
| Shipping Weight (Calculated) | 2.0 kg |
| Dimensions (W x H x D) | 202 mm x 148 mm x 46 mm |
| Panel Cutout Size | 191.0 mm x 137.0 mm (W x H) |
| Port / Interface | Physical Connection Type | Functional Assignment |
|---|---|---|
| COM1 | D-Sub 9-pin Male | RS-232C serial communication to host controllers |
| COM2 | D-Sub 9-pin Female | RS-232C / RS-422A / RS-485 serial communication |
| Ethernet | RJ45 | 10/100 Mbps Base-T network and PLC host interface |
| USB Host | USB Type A | Data logging to external memory sticks and database exports |
| USB Client | USB Type B | High-speed screen program download/upload via NB-Designer |
The NB7W-TW01B includes an integrated Ethernet port, which differentiates it from the NB7W-TW00B serial-only model. Existing configurations written in NB-Designer can be easily converted between these models by changing the target HMI hardware parameters within the software properties. It is backward-compatible with legacy Omron CP and CJ-series serial communication templates, simplifying drop-in modernizations.
Ensure your panel cutout dimensions strictly adhere to the 191 mm x 137 mm requirement. Over-tightening the mounting brackets can warp the plastic bezel, causing seal degradation or uneven pressure on the resistive touchscreen membrane, which may result in false touch events. Passive cooling slots on the rear casing must not be obstructed within closed enclosures.
For heavy-noise industrial environments, terminate the functional ground (FG) pin directly to a dedicated copper ground bus. When establishing serial connections via COM1 or COM2, verify cable pinouts conform to Omron's recommended wiring layouts, as generic RS-232 null-modem cables will prevent communications from initializing.
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To facilitate high-performance machine-level visualization and interface control, the Omron NB7W-TW01B features a 7-inch widescreen TFT LCD display configured to operate within modern industrial automation systems. This terminal offers a color depth of 65,536 colors and a sharp 800 x 480 pixel resolution, ensuring clear diagnostics, process values, and interactive menus are highly visible to plant operators. Outfitted with an integrated 10/100 Base-T Ethernet port, the device allows for seamless networking to Omron PLCs and external field equipment, supporting rapid data transfer, remote monitoring, and project synchronization over standard network infrastructures.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Number | NB7W-TW01B |
| Display Size & Type | 7-inch Widescreen TFT LCD |
| Resolution | 800 x 480 Pixels |
| Backlight Lifespan | 50,000 Operating Hours (at 25 degC) |
| Touch Panel Type | Analog Resistive Membrane (1024 x 1024 resolution) |
| Power Supply Voltage | 24 VDC (Acceptable range: 20.4 to 27.6 VDC) |
| Power Consumption | 11 W Maximum |
| Internal Storage | 128 MB (including system partition) |
| Front Protection Panel | Equivalent to IP65 (dust-proof and water-jet resistant) |
| Net Unit Weight | 1.0 kg |
| Shipping Weight (Calculated) | 2.0 kg |
| Dimensions (W x H x D) | 202 mm x 148 mm x 46 mm |
| Panel Cutout Size | 191.0 mm x 137.0 mm (W x H) |
| Port / Interface | Physical Connection Type | Functional Assignment |
|---|---|---|
| COM1 | D-Sub 9-pin Male | RS-232C serial communication to host controllers |
| COM2 | D-Sub 9-pin Female | RS-232C / RS-422A / RS-485 serial communication |
| Ethernet | RJ45 | 10/100 Mbps Base-T network and PLC host interface |
| USB Host | USB Type A | Data logging to external memory sticks and database exports |
| USB Client | USB Type B | High-speed screen program download/upload via NB-Designer |
The NB7W-TW01B includes an integrated Ethernet port, which differentiates it from the NB7W-TW00B serial-only model. Existing configurations written in NB-Designer can be easily converted between these models by changing the target HMI hardware parameters within the software properties. It is backward-compatible with legacy Omron CP and CJ-series serial communication templates, simplifying drop-in modernizations.
Ensure your panel cutout dimensions strictly adhere to the 191 mm x 137 mm requirement. Over-tightening the mounting brackets can warp the plastic bezel, causing seal degradation or uneven pressure on the resistive touchscreen membrane, which may result in false touch events. Passive cooling slots on the rear casing must not be obstructed within closed enclosures.
For heavy-noise industrial environments, terminate the functional ground (FG) pin directly to a dedicated copper ground bus. When establishing serial connections via COM1 or COM2, verify cable pinouts conform to Omron's recommended wiring layouts, as generic RS-232 null-modem cables will prevent communications from initializing.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|