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The Allen-Bradley 2711P-K4M20D is a PanelView Plus 400 operator terminal designed for industrial process control and monitoring. It features a 3.8-inch monochrome display screen paired with an embedded keypad interface, enabling plant operators to efficiently manage machinery or processes.
Display and Design
- Display Type: Grayscale passive matrix, film-compensated super-twist nematic (FSTN)
- Screen Size: 3.8 inches
- Display Area: 77 x 58 mm (3.0 x 2.3 inches)
- Resolution: 320 x 240 pixels
- Input Method: Numeric keypad, navigation keys, and function keys
- Keypad Lifespan: 1 million actuations with 340 g operating force
Communication Interfaces
- Ethernet Port: Supports 10/100 Mbps communication speeds
- RS-232 Port: Facilitates short-distance point-to-point communication
- USB Ports: Two ports for connecting peripherals (e.g., keyboard, mouse, flash drives)
Power Specifications
- Input Voltage Range: 18-30V DC (Nominal: 24V DC)
- Power Consumption: Maximum of 25 W (1.0 A at 24V DC)
Environmental and Operational Features
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Humidity: 0% to 95% non-condensing
Technical Specifications
- Memory:
- Series A: 5 MB
- Series B: 10 MB
- Communication Ports: Ethernet, RS-232, and two USB host ports
- Display Backlight: LED-based
- Construction: Open-style enclosure
Product Lifecycle
This operator terminal is part of the PanelView Plus 400 family. Note that the 2711P-K4M20D has been discontinued and is considered obsolete.
Revisions
- 2711P-K4M20D/A: Series A, Rev A
- 2711P-K4M20D/B: Series B, Rev B
- 2711P-K4M20D/C: Series C, Rev C
- 2711P-K4M20D/D: Series D, Rev D
- 2711P-K4M20D/X: Series X, Rev X
Contact Us
- Phone: +86-15915488782
- Email: uma@meloauto.com
- WhatsApp: +8615915488782
- Business Hours: 24/7 service
- Address: Unit 601, Powerlong International Center, No. 1599 Luling Road, Siming District, Xiamen City, Fujian, China
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