Description
Designed to integrate directly into factory automation architectures, the Omron NS5-SQ10B-ECV2 serves as a high-reliability human-machine interface (HMI) for real-time process monitoring and control. This unit features a high-visibility 5.7-inch color TFT LCD display that ensures clear diagnostics and operator interaction in demanding industrial environments. Equipped with an upgraded LED backlight, this model provides consistent luminance and extended operational lifespan compared to legacy CCFL backlit versions. Configuration and screen design are managed seamlessly using the CX-Designer support tool, allowing engineers to deploy complex graphical screens, alarm monitoring systems, and data logging functions rapidly.
Features
-
Color TFT LCD Screen: High-contrast display with a 320 x 240 dot matrix (QVGA) for precise visual representation of industrial schematics.
-
LED Backlighting: Long-life, energy-efficient backlight technology that eliminates thermal strain and premature dimming.
-
Robust Programming Architecture: Fully compatible with CX-Designer for simplified tag database mapping and screen creation.
-
Industrial-Grade Enclosure: Durable black housing designed to withstand typical industrial pollutants and mechanical stress.
-
Flexible Communication Options: Built-in ports supporting point-to-point and multi-drop serial connections to PLCs.
Applications
- Packaging machinery control and diagnostics.
- Conveyor and material handling automation systems.
- Water and wastewater municipal treatment monitoring.
- Automotive assembly cell terminal interfaces.
Technical Specifications
| Specification Parameter |
Value / Rating |
| Manufacturer |
Omron |
| Model Number |
NS5-SQ10B-ECV2 |
| Display Type |
Color TFT LCD |
| Resolution |
320 x 240 dots (QVGA) |
| Backlight |
LED backlight |
| Support Tool |
CX-Designer |
| Ambient Operating Temperature |
0 to 50 degC |
| Case Color |
Black |
| Rated Power Voltage |
24 VDC |
| Shipping Weight (Calculated) |
8.0 kg (including secure industrial packaging) |
Connections and Interfaces
| Interface Port |
Functional Details |
| Serial Port A (RS-232C) |
9-pin D-sub connector for PLC connection, host link, or NT Link protocols. |
| Serial Port B (RS-232C) |
9-pin D-sub connector for secondary controller communications or bar code readers. |
| USB Slave Port |
Type-B connector for high-speed project upload and download from CX-Designer. |
| Power Input Terminal |
3-terminal block for 24 VDC supply and frame ground connection. |
Empirical Engineering Insights
Alternative Models & Compatibility
The NS5-SQ10B-ECV2 features an upgraded LED backlight assembly that replaces the older, obsolete CCFL backlight variants (such as the standard NS5-SQ10B-V2). This hardware iteration is fully backward-compatible. Existing screen software projects built for older V2 models can be transferred directly to the ECV2 unit via CX-Designer without database conversion, though updating the system program (firmware) version of the target panel to match the latest runtime version is highly recommended to prevent touchscreen coordinate offset issues.
Application Pitfalls & Engineering Notes
When housing this display in enclosed control cabinets, ensure adequate passive convection ventilation. The panel is rated to operate up to 50 degC, but prolonged operation above 45 degC inside tight spaces alongside hot components like power supplies or motor drives can accelerate backlight decay. Keep a minimum 100 mm clearance around the rear chassis of the screen.
Commissioning & Wiring Tips
Always run the 24 VDC power supply lines through a dedicated noise filter if the system is positioned near high-frequency inductive loads or variable frequency drives (VFDs). Connect the physical functional ground (FG) terminal directly to a low-resistance, single-point industrial earth ground to avoid static touch anomalies or communication packet losses on the RS-232C ports.
Installation Guidelines
CRITICAL WARNING:
Before initiating panel cut-out, mounting, or electrical terminal wiring, fully de-energize the main control cabinet feed. Ensure the 24 VDC power supply is completely isolated. Verify the absence of residual charges on the terminal block lines to protect internal CMOS processing components from electrical overstress.
1
Prepare the panel enclosure using the official template cut-out dimensions for 5.7-inch NS5 HMI hardware (typically 184 mm wide x 131 mm high).
2
Ensure the waterproof gasket is correctly seated in the groove around the HMI bezel before inserting the device to maintain IP65 protection ratings.
3
Insert the mounting brackets (supplied) into the slots on the top and bottom of the HMI housing, then tighten the screws evenly to a recommended torque of 0.5 to 0.6 Nm to prevent casing distortion.
4
Connect the 24 VDC power input cables (minimum wire gauge 2.0 mm2 or AWG 14 recommended) to the HMI power terminal blocks and ground the FG terminal properly.