Overview
The ABB PP846A Operator Interface is a high‑performance human‑machine interface (HMI) built for ABB’s 800xA and AC 800M control systems. It features an 8.4‑inch TFT color LCD display with LED backlight, providing clear visualization of process data and alarms. Moreover, the PP846A supports multi‑protocol communication including RS232, RS485, Profibus, and Modbus, ensuring seamless integration with ABB PLCs and third‑party devices. In addition, its IP65 front panel protection makes it suitable for harsh industrial environments, offering resistance to dust, moisture, and vibration. Therefore, it is widely adopted in industries such as metallurgy, power generation, chemical processing, and paper manufacturing where reliable operator interaction is essential.
Technical Data
| Specification | Value / Description |
|---|---|
| Product Type | Operator Interface Panel PP846A |
| Operating Temperature | 0 °C to +55 °C |
| Dimensions (W × H × D) | 278 × 210 × 55 mm |
| Weight | 2.8 kg |
Typical Applications
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Process industries: Supervising chemical, oil & gas, and pharmaceutical operations with real‑time visualization.
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Power generation: Monitoring turbine, boiler, and auxiliary systems with secure operator access.
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Water treatment facilities: Controlling pumps, mixers, and monitoring water quality parameters.
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Manufacturing automation: Providing operator panels for machine control, alarms, and diagnostics.
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Infrastructure systems: Supporting building automation and utility monitoring.
For instance, engineers often deploy the PP846A in distributed control systems where intuitive operator interfaces improve safety and efficiency. Moreover, its multi‑protocol support ensures compatibility with both ABB and third‑party equipment.
FAQ
Q1: What is the screen size of the PP846A?
A1: It features an 8.4‑inch TFT color LCD display with 800 × 600 resolution.
Q2: Which communication protocols are supported?
A2: It supports RS232, RS485, Profibus, and Modbus for flexible integration.
Q3: What industries typically use the PP846A?
A3: It is widely applied in metallurgy, power generation, chemical processing, paper manufacturing, and water treatment.
Q4: What is the protection rating of the PP846A?
A4: The front panel is rated IP65, ensuring dust and water resistance.
Q5: Does the PP846A support data logging and alarms?
A5: Yes, it includes alarm display, data recording, and trend visualization features.
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|---|---|
| Dostava | Na voljo pospešena, tovorna in mednarodna dostava. |
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| Luka za pošiljanje | ShangHai, Xiamen |
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