The Unitronics Model USP-156-B10 UniStream® 15.6” HMI Touch Panel, engineered and manufactured by Unitronics Ltd. in Airport City, Israel, is a large-format industrial operator panel designed for the flagship UniStream Modular automation series.

The UniStream Modular Architectural Advantage:
The UniStream Modular concept decouples the physical operator display panel from the central logic processing engine, providing maximum application flexibility:
- The USP-156-B10 functions as a dedicated 15.6-inch high-resolution interface terminal featuring an integrated mechanical docking receiver and high-bandwidth bus connectors on its rear chassis.
- System builders can dock a compact CPU-for-Panel (such as model USC-P-B10) directly onto the back of the panel to construct a powerful, high-performance All-in-One OPLC. Alternatively, a Panel-to-CPU cable allows the panel to operate as a remote terminal while the CPU resides safely inside the main DIN-rail cabinet.
- Direct-docking Uni-I/O™ slice modules (Digital, Analog, Temperature) and Uni-COM™ communication adapters (RS232/RS485, CANbus) snap seamlessly behind the CPU, eliminating external communication cords.

Model Code Breakdown & Configuration (USP-156-B10):
- USP: UniStream Panel (Dedicated touchscreen operator interface).
- 156: 15.6-inch diagonal widescreen display with a 16:9 cinematic aspect ratio.
- B10: Standard hardware build incorporating an industrial analog resistive touchscreen and an integrated multimedia audio subsystem (complete with an internal audio speaker and a 3.5 mm auxiliary audio output jack).

Key Engineering Features & Operational Advantages:
- Crisp 16-Million Color WXGA Graphics (24-Bit True Color): The 1366 x 768 pixel widescreen panel provides expansive graphical workspace, allowing plant engineers to display dense P&ID plant schematics, real-time multi-variable trends, alarm banners, and numerical keypad overlays on a single screen without frequent navigation jumps.
- Integrated Multimedia Acoustic Alerting: Features an onboard audio amplifier and speaker that broadcasts spoken alarm messages, warning tones, and audio prompts upon operator input, improving operational awareness in noisy plant bays.
- Glove-Friendly Industrial Touch Interface: The robust analog resistive touch overlay delivers reliable, tactile input detection when operated by personnel wearing heavy leather, nitrile, or neoprene industrial work gloves.
- Rugged IP66 / NEMA 4X Wash-Down Sealing: The molded front bezel is engineered from high-impact, UV-stabilized engineering resins resistant to aggressive chemical cleaners. Heavy-duty compression gaskets seal against high-pressure water jets and airborne industrial dust.
- Programmed via UniLogic™ Studio: Built within Unitronics' license-free UniLogic™ software environment, supporting drag-and-drop HMI creation, dynamic widget animation, instant multi-language translation, and on-screen PDF manual/MP4 video rendering for operator instruction.

Target Industrial Sectors & Applications:
- Food, Beverage & Dairy Processing: Multi-lane packaging baggers, continuous bottling skids, rotary capping carousels, batch CIP skids, and industrial autoclaves.
- Municipal Water & Wastewater Infrastructure: Central supervisory interface for municipal filtration plants, reverse osmosis skids, and regional sludge dewatering facilities.
- Chemical Refining & Petrochemical Plants: Reactor vessel monitoring, automated continuous blending manifolds, and chemical bulk transfer terminals.
- Automotive & Semiconductor Manufacturing: End-of-line (EOL) automated testing cells, robotic assembly jigs, and multi-station conveyor sorting lines.
- Central Building Automation & Energy (BMS / HVAC): Commercial chiller plant sequencing, tunnel ventilation fan banks, and critical backup power generator sync stations.

• Manufacturer: Unitronics (Unitronics Ltd.)
• Country of Origin: 100% Israel (Made in Israel)
• Product Line: UniStream® Modular HMI Panels
• Model Designation: USP-156-B10
• DISPLAY CHARACTERISTICS:
  - Diagonal Screen Size: 15.6 inches (16:9 widescreen aspect ratio)
  - Display Technology: TFT LCD with integrated white LED backlighting
  - Optical Resolution: WXGA, 1366 x 768 pixels
  - Color Depth: 24-bit True Color (16 million colors / 16M)
  - Screen Brightness (Luminance): 400 cd/m² (industrial high-brightness)
  - Viewing Angles: 85° / 85° / 85° / 85° (Left / Right / Top / Bottom)
  - LED Backlight Lifetime: Minimum 50,000 hours continuous service
• TOUCH & MULTIMEDIA SUBSYSTEM:
  - Touchscreen Technology: Industrial Analog Resistive (glove compatible)
  - Internal Audio Speaker: Integrated into chassis (Built-in speaker)
  - External Audio Output: 3.5 mm stereo audio phone jack
• HARDWARE SYSTEM COMPATIBILITY:
  - Direct CPU Integration: Rear docking receiver for UniStream CPU-for-Panel (e.g., USC-P-B10)
  - Remote Architecture: Supports UniStream Panel-to-CPU expansion cables
  - Expansion Capacity: Supports Uni-I/O™ and Uni-COM™ modules docked directly behind the CPU
• ELECTRICAL POWER SUPPLY:
  - Power Ingestion: Powered directly through the attached UniStream CPU-for-Panel
  - Nominal Operating Voltage: 12 VDC or 24 VDC (supplied via docking bus)
  - Internal Panel Power Consumption: Approx. 14 W @ 24 VDC
• MECHANICAL & ENVIRONMENTAL:
  - Bezel Metallurgy: Molded structural metal alloy frame with heavy engineering polymer
  - Mounting Method: Front control panel cutout mounting with heavy-duty screw clamps
  - Ingress Protection Rating: IP66 / NEMA 4X front bezel (when panel mounted with gasket); IP20 rear housing
  - Outer Dimensions (W x H x D): Approx. 402 x 268 x 60 mm (15.82” x 10.55” x 2.36”)
  - Cutout Dimensions: 388 x 254 mm (15.27” x 10.0”)
  - Net Weight: Approx. 3.1 kg (6.83 lbs)
  - Operating Ambient Temperature: -20°C to +55°C (-4°F to +131°F)
  - Storage Temperature Range: -30°C to +70°C (-22°F to +158°F)
  - Operating Relative Humidity: 5% to 95% RH (non-condensing)
  - Mechanical Vibration Resistance: Conforming to IEC 60068-2-6
  - Mechanical Shock Resistance: Conforming to IEC 60068-2-27
• Programming & Configuration Software: UniLogic™ (License-free programming suite)
• Compliance & Safety Standards: CE marked, cULus Listed, UL Type 4X, RoHS compliant, ISO 9001 certified manufacturing.