Product Description for B&R 7AI261.7.36 Color Touch Screen

7AI261.7.36 is an industrial color touch human-machine interface (HMI) unit produced by B&R Industrial Automation, belonging to the B&R dedicated operation display lineup matched with System 2003 control platforms. This integrated panel combines a full-color LCD display, resistive touch input layer, embedded operating firmware and industrial communication interfaces into a single front-mount enclosure, serving as the onsite operation, monitoring and data visualization terminal for System 2003 PLC stations. It is engineered for cabinet cutout flush mounting to fit standard industrial control cabinet layouts, with full CE certification for global factory deployment. The System 2003 hardware family has been marked end-of-life by B&R headquarters; available inventory includes original unopened new panels and fully function-tested refurbished units for legacy production line maintenance, equipment retrofit and spare part replacement projects. The suffix .36 denotes customized screen configuration and hardware revision parameters exclusive to this variant.

Official full part designation is 7AI261.7.36, core classification as System 2003 series color touch HMI panel. The unit is factory-assembled as a complete standalone touch display device, delivered without pre-attached communication cables, mounting gaskets or power wiring terminals. The housing features standardized front panel cutout dimensions tailored for industrial cabinet embedding, with a sealed front face achieving IP65 ingress protection rating against splashing water, dust and workshop debris; the rear wiring compartment maintains IP20 rating for internal cabinet space. Power input standard is 24 V DC industrial control power supply, the universal voltage for B&R System 2003 rack equipment. Permanent laser marking of B&R brand logo, full part number, hardware revision, production batch code and serial number is printed on the rear casing for authenticity traceability and after-sales tracking. For international customs logistics, it is categorized under industrial HMI operation display equipment tariff codes.

The core positioning of 7AI261.7.36 is real-time onsite human-machine interaction for System 2003 automation stations. Its primary functions include live display of PLC process data such as temperature, pressure, flow rate, motor speed and fault alarm codes, touch-based manual parameter adjustment, production recipe editing, equipment start-stop control, and historical fault log browsing. It establishes direct data communication with System 2003 CPU modules via dedicated bus links, synchronizing runtime program variables and alarm information without intermediate signal conversion adapters. The resistive touch layer supports stable operation even with gloved hands, suitable for workshop operation environments where operators wear protective gloves. Built-in screen brightness adjustment function adapts display visibility to bright factory lighting or dim enclosed cabinet spaces. Multi-language display fonts are preloaded in embedded firmware to support multilingual production line operation across global manufacturing sites. Multiple 7AI261.7.36 panels can be networked to one System 2003 host CPU for multi-station distributed operation control on long production lines. Unused rack bus expansion slots of the host PLC are sealed with matching 7AC020.9 bus covers to preserve rack integrity and dust protection.

The display core adopts industrial-grade color LCD screen with stable backlight lifespan designed for continuous 24/7 factory operation cycles. The resistive touch sensing layer withstands tens of millions of standard press activations with consistent response speed, resisting interference from minor surface oil stains and dust accumulation common in machining, molding and packaging workshops. Operating ambient temperature range for uninterrupted stable performance spans 0 °C to +50 °C; short-term tolerance extends moderately within ventilated cabinet environments, while storage and transportation temperature range covers -25 °C to +70 °C. The rear communication port is natively compatible with System 2003 internal bus protocols, matching the communication architecture of 7CP series CPUs and 7AC911.9 CAN bus connectors. Embedded non-volatile memory stores user HMI project screens, recipe data and fault records without relying on external storage media. The front panel frame uses reinforced industrial plastic with anti-scratch surface coating; internal circuit boards feature conformal coating to resist mild humidity and airborne chemical particles inside production cabinets. All HMI project programming, screen layout editing and parameter downloading are completed exclusively through B&R Automation Studio software connected to the System 2003 control system, with no standalone programming tools required.

7AI261.7.36 is strictly dedicated to B&R System 2003 control ecosystem, unable to communicate or mechanically match X20, X67, APC or ACOPOS series HMIs and control hardware of newer B&R platforms. It seamlessly pairs with full System 2003 rack components: 7CP series CPU controllers, 7AF104.7 high-speed analog interface adapters, analog/digital I/O modules, 7AC911.9 CAN bus communication connectors and 7AC020.9 blank bus slot covers. Standard cabinet mounting gaskets are recommended for cutout installation to maintain front IP65 sealing performance. Shielded communication cables specified by B&R are required for wiring between the touch panel and PLC rack to reduce electromagnetic interference from servo drives and frequency converters. No extra signal isolators or power transformers are needed for standard 24 V DC cabinet power supply connection. For backup data storage of HMI projects, compatible B&R dedicated memory sticks can be used to export and import screen programs and recipe files.

This color touch HMI panel is exclusively deployed as the operation terminal for automation equipment built on B&R System 2003 PLC platforms. Key application sectors cover discrete manufacturing machinery: plastic injection molding presses, packaging and filling production lines, textile spinning and weaving looms, CNC metal cutting machine tools, offset printing machinery and automated assembly equipment. It also serves auxiliary process control systems for food and beverage processing lines, municipal water treatment pumping stations, and automated material conveyor handling systems. Front panel mounting is allowed on workshop equipment cabinets and sheltered semi-outdoor machinery housings; it is not rated for direct installation in high-corrosion gas environments, constant high-humidity spaces, flammable explosive hazardous zones or fully exposed outdoor locations unless equipped with additional fully sealed protective cabinet enclosures.

Genuine original 7AI261.7.36 panels carry complete factory traceability markings on the rear housing, including unique serial numbers linked to B&R production archives. Since the System 2003 platform is end-of-life, supply channels rely on authorized global industrial spare part distributors. Refurbished touch panels undergo comprehensive testing including display backlight inspection, touch sensitivity calibration, bus communication stability verification, firmware integrity check and IP seal testing before shipment, typically covered by supplier warranty periods of 12 to 24 months. Commissioning workflow consists of cabinet cutout mounting, 24 V DC power wiring, bus cable connection to the System 2003 rack, and downloading edited HMI project files via Automation Studio; no hardware calibration or internal component disassembly is permitted during onsite setup. Long-term storage must be placed in dry, temperature-stabilized warehouse environments to prevent LCD backlight degradation, touch layer aging and rear circuit board pin oxidation. During maintenance replacement, technicians must verify System 2003 platform compatibility thoroughly to avoid mismatches with incompatible B&R hardware generations.