Description
Display: 8.4‑inch TFT‑LCD color screen, resolution 640 × 480 pixels (VGA), 64 k colors, CCFL backlight.
Operation: 4‑wire analog resistive touch screen, touch lifetime ≥ 1 million operations.
Processor: 400 MHz RISC processor.
Memory: 128 MB flash memory, 64 MB SDRAM; battery‑backed real‑time clock and recipe‑data storage area; CF‑card slot for external storage expansion.
Power supply: 24 V DC (20‑30 V DC), reverse‑polarity protection, maximum power consumption 12 VA.
Communication interfaces: Dual 10/100 Mbps RJ45 Ethernet ports, dual serial ports (RS232, RS422/485), 1×USB 1.1 host port.
Protection rating: Front panel IP66 (valid with correct gasket and cabinet installation), rear side IP20.
Operating temperature: 0 ℃ ~ +55 ℃ vertical mounting; 0 ℃ ~ +40 ℃ horizontal mounting; storage temperature: −20 ℃ ~ +70 ℃; humidity 5‑85 %RH non‑condensing.
Mechanical data: Die‑cast powder‑coated aluminum housing; cabinet cut‑out dimension 245 mm × 138.5 mm; net weight approx 1.52 kg; certifications: CE, UL/cULus, DNV marine approval.
Real‑time process graphic visualization, numeric value, bar‑chart and status‑indicator display. Multi‑level user password access management, alarm and event logging, historical trend curve display, recipe storage and download. Multi‑language text support and offline simulation function are available within Panel Builder 800 software. Optimized for native System 800xA object‑oriented communication.
Difference compared with PP836 (3BSE042237R1): PP836A is updated hardware revision with improved component reliability, same mechanical outline and mounting cut‑out, can be used as direct drop‑in replacement for PP836 unit.
Cabinet flush‑mount installation. Confirm cabinet cut‑out dimension complies with mechanical drawing and fit front‑panel sealing gasket properly to guarantee IP66 front‑panel protection. Separate signal cables from high‑power cables to reduce electromagnetic interference. After panel replacement, download complete HMI application project, verify Ethernet communication with AC 800M controller and normal process‑data display. Periodically replace internal backup lithium battery to prevent RTC clock and recipe‑data loss.
Power‑plant auxiliary control, pulp‑and‑paper mills, chemical plants and general process‑industry facilities, deployed as local operator panel for on‑site process monitoring and parameter adjustment under System 800xA DCS system.
- ABB Panel 800‑series revised A‑version 8.4‑inch resistive‑touch operator panel for System 800xA DCS environment.
- Dual‑Ethernet ports for redundant‑capable controller communication, plus dual‑serial, USB and CF‑card expansion slot.
- Die‑cast aluminum housing, front‑panel IP66 protection, suitable for dusty and humid process‑industry environments.
- Supports alarm logging, historical trend curves, recipe management and multi‑level user‑access authority.
- Application project configured by Panel Builder 800 software; no standalone process‑control capability.
- Industrial spare‑part for maintenance and retrofitting of legacy ABB System 800xA installations, direct replacement for PP836.
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