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.
Integrating human-machine interface (HMI) functionality into space-constrained control panels, the Omron NB3Q-TW00B serves as a highly reliable programmable terminal within the Omron NB series. This compact unit features a 3.5-inch TFT LCD display capable of rendering 65,536 colors at a physical resolution of 320 x 240 pixels. Designed for clear visual monitoring and intuitive machine configuration, the display is paired with a durable analog resistive touch panel.
The operator interface is built to facilitate seamless integration with Omron PLCs (such as the CP series) as well as third-party industrial control systems. Its compact physical footprint and low power consumption make it an ideal choice for localized machine diagnostics, small-scale automation lines, and OEM machinery control panels requiring robust visual feedback and direct operator input.
| Manufacturer | Omron |
| Part Number / Model | NB3Q-TW00B |
| Product Series | NB Series |
| Display Type | 3.5-inch TFT LCD |
| Display Resolution | 320 x 240 pixels (H x V) |
| Number of Colors | 65,536 colors |
| Touch Panel Type | Analog resistive |
| Operating Force | 0.5 to 0.8 N |
| Press Endurance | Min. 1,000,000 operations (at 25 degC) |
| Dimensions (W x H x D) | 12.98 cm x 10.38 cm x 5.28 cm |
| Weight | 0.3 kg |
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Returns & Warranty

Integrating human-machine interface (HMI) functionality into space-constrained control panels, the Omron NB3Q-TW00B serves as a highly reliable programmable terminal within the Omron NB series. This compact unit features a 3.5-inch TFT LCD display capable of rendering 65,536 colors at a physical resolution of 320 x 240 pixels. Designed for clear visual monitoring and intuitive machine configuration, the display is paired with a durable analog resistive touch panel.
The operator interface is built to facilitate seamless integration with Omron PLCs (such as the CP series) as well as third-party industrial control systems. Its compact physical footprint and low power consumption make it an ideal choice for localized machine diagnostics, small-scale automation lines, and OEM machinery control panels requiring robust visual feedback and direct operator input.
| Manufacturer | Omron |
| Part Number / Model | NB3Q-TW00B |
| Product Series | NB Series |
| Display Type | 3.5-inch TFT LCD |
| Display Resolution | 320 x 240 pixels (H x V) |
| Number of Colors | 65,536 colors |
| Touch Panel Type | Analog resistive |
| Operating Force | 0.5 to 0.8 N |
| Press Endurance | Min. 1,000,000 operations (at 25 degC) |
| Dimensions (W x H x D) | 12.98 cm x 10.38 cm x 5.28 cm |
| Weight | 0.3 kg |
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
|