Description
Technical Specifications
- Product Model: PP875, 3BSE092977R1
- Brand: ABB (Panel 800 Series)
- Warranty: One Year
- Input Voltage: 24 V DC (18‑32 V DC wide range), typical power consumption 14.4 W / 0.6 A
- Operating Temperature: ‑10 °C to +60 °C
- Storage Temperature: ‑20 °C to +70 °C
- Response Time: HMI application cycle dependent, typical 100 ms screen refresh
- Protection Class: Front IP65 / NEMA 4X‑12; rear IP20 (cabinet‑internal area)Symphony® …
- Accuracy Class: Not applicable, human‑machine‑interface unit
- Output Frequency: Not applicable
- Rated Current Range: 0.6 A typical, max 0.8 A inrush current
- Communication Interface: 1×Ethernet, 1×RS232, 1×RS422/485, 1×USB 2.0 host portSymphony® …
- Supported Protocols: Modbus TCP, Modbus RTU, ABB proprietary controller protocol; compatible with AC800M / 800xA / Symphony Plus DCS systems
- Overload Capacity: Built‑in reverse‑polarity, over‑voltage and over‑current power‑supply protection
- Dimensions: 222 mm × 148 mm × 62 mm; panel‑mount cutout 187 × 126 mm, VESA 75×75 mounting support
- Display: 7‑inch TFT‑LED resistive touch screen, 800×480 resolution, brightness 350 cd/m²; backlight rated 20000 hours lifetime
Product Overview
The ABB PP875 3BSE092977R1 is a compact 7‑inch resistive‑touch industrial operator panel from ABB Panel 800 HMI family, designed for local process monitoring and manual operation for ABB DCS‑PLC automation platforms as well as third‑party controllers. Powered by a 1 GHz ARM9 processor with 512 MB RAM and 2 GB on‑board SSD storage, it visualizes process graphics, real‑time measurements, alarm lists and event logs, and enables operators to send control commands, adjust set‑points and acknowledge alarms locally at machine‑side or cabinet‑front locations. It addresses typical field‑site pain points such as limited cabinet‑installation space, poor touch‑performance with work gloves, insufficient front‑panel environmental protection and complicated multi‑controller integration. Process‑control engineers, commissioning technicians and plant‑maintenance teams benefit from this unit; glove‑compatible resistive touch works well in workshop‑site environments, multi‑port communication supports hybrid network topologies, and die‑cast‑aluminum housing provides mechanical robustness. Programmed via ABB Panel Builder 800 engineering software, it fits new‑build automation projects and drop‑in spare‑part replacement for existing Panel 800 installationsABB Abilit….
Application Scenarios
- Distributed DCS Field‑Local Operation Stations: Deployed as local HMI for ABB 800xA, Symphony Plus and AC800M control systems. Mounted on MCC cabinet doors or local‑control panels, it provides on‑site monitoring and manual operation for pumps, fans and auxiliary process equipment without full‑control‑room access.
- Manufacturing & Assembly‑Line Machine‑Side HMI: Applied for production‑line equipment control in mechanical‑processing plants. Compact 7‑inch form factor adapts to narrow‑space cabinet‑door layouts; resistive touch supports operation while wearing work gloves for shop‑floor operators.
- Power‑Plant Auxiliary‑Equipment Monitoring: Used for boiler‑auxiliary, water‑treatment and balance‑of‑plant process‑control points in thermal‑power‑generation facilities. IP65 front‑panel rating tolerates dust and moderate moisture inside plant‑site control‑cubicles.
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