4MP281.0843-13 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 4MP281.0843-13 is part of the 4MP Mobile Panels series and features an 8.4-inch analog resistive touch display with a resolution of 640 x 480 pixels and brightness of 120 cd/m². It includes a Geode SC2200 processor with a 266 MHz CPU clock, 64 MB SDRAM, and runs on a nominal voltage of 24 VDC. The panel measures 306.6 mm in width, 76 mm in height, and 270.6 mm in depth, offering an Ethernet port, a USB 1.1 port, and a maximum power draw of 10 W.
Internal Product Review
The 4MP281.0843-13 is a B & R Automation mobile panel with an 8.4-inch display and 640 x 480 resolution. The analog resistive touch interface and 24 VDC nominal supply support dependable operator input and straightforward machine integration. A 266 MHz Geode SC2200 processor provides crisp response, making the panel a strong choice for compact control stations.
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Product Description:
The 4MP281.0843-13 mobile panel is produced by B & R Automation within the 4MP Mobile Panels series. Intended for machine-level HMI duties, it combines a graphic display, tactile touch layer, and onboard processor so users can adjust setpoints, view alarms, or jog axes without returning to the control cabinet. By integrating power, communications, and safety circuitry in a handheld housing, the unit brings supervisory functions and local machine control directly onto the factory floor.
The panel features a 8.4 in TFT screen that renders graphics at a resolution of 640 × 480 px, supported by a 250:1 contrast ratio for legible status pages. A Geode SC2200 processor running at 266 MHz works with 64 MB of SDRAM and 256 kB of SRAM to execute the HMI runtime. Network traffic is handled by a single 1 × 10/100 Mbit/s Ethernet port for PLC exchange, while a 115 kbit/s serial interface and a USB 1.1 service connector remain available for local access. These computing and communication resources allow the device to manage vector graphics, keypad events, and protocol stacks without external PCs.
The electronics draw a maximum of 10 W from a regulated supply of 24 VDC ±25 %, keeping internal temperatures low enough for fanless operation. User input is through an analog, resistive touchscreen that accepts gloved or stylus commands, and the backlight produces 120 cd/m² of luminance suited to typical indoor work cells. Physical dimensions of 306.6 mm in width, 270.6 mm in depth, and 76 mm in height provide room for the keypad and emergency stop while remaining manageable as a pendant. When the Ethernet link is unavailable, the serial port still accommodates small recipe uploads at the stated baud rate.
