PRODUCT INFORMATION
Product Overview
The Allen-Bradley 2711P-K4M5D is an Operator Terminal in the PanelView family. This terminal features a 3.8-inch grayscale FSTN screen with 320 by 240 pixel resolution. The visual display area measures 77 millimeters by 58 millimeters. User input relies on a keypad with numeric, navigation, and eight programmable function keys. Each keypad key is rated for up to one million actuations at 340 grams.
The unit operates on an external supply voltage of 18 to 30 VDC. Nominal power consumption is 25 Watts or 1.0 Ampere at 24 VDC. Serial RS-232 and USB communication ports support point-to-point connections with DF1 and DH485 protocols. Internal memory includes 64 MB total storage with up to 10 MB application allocation. External storage expands through an optional CompactFlash card slot up to 512 MB.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| UPC | 781180130830 |
|---|
| Weight | 2.38 lbs (1.08 kg) |
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| Display Size | 3.8 Inch |
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| Display Color | Grayscale |
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| Input Type | Keypad |
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| Communication | RS-232 Port |
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| Input Power | DC |
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| No. of Function keys | Eight (8) F1-F8 |
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| Real Time Clock (RTC) | Battery-backed clock |
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| Memory | 64 MB |
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| Clock accuracy | +/-2 minutes per month |
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| Display Type | Grayscale passive matrix, film compensated super-twist nematic (FSTN) Color active matrix, thin-film tra |
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| Display Area | 77 x 58 mm (3.0 x 2.3 in.) |
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| Product Lifecycle Status* | Discontinued/Obsolete |
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| Resolution | 320 x 240 pixels |
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| Application memory | 5 MB for series A; 10 MB for Series B |
|---|
| Communication ports | RS232; USB |
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| Communication protocols | DF1; DH485 |
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| Input Voltage range | 18-30 VDC; 24 VDC, nominal |
|---|
TECHNICAL INFORMATION
Features
- 3.8-inch grayscale passive matrix display with 320 x 240 resolution.
- Keypad assembly with eight programmable function keys from F1 to F8.
- Communication interfaces include one RS-232 port and one USB port.
- Integrated battery-backed real-time clock with accuracy within two minutes per month.
- Supports point-to-point connection over DF1 and DH485 protocols.
- DC input power rating of 18 to 30 VDC with 24 VDC nominal.
TECHNICAL INFORMATION
Applications
- Centralized machine monitoring and localized process control.
- Industrial automation environments requiring glove-compatible keypad input.
- Point-to-point serial communication architectures using DF1 networking.
TECHNICAL INFORMATION
Connections / Interfaces
- RS-232 serial communication via a standard 9-pin D-shell connector.
- USB interface port for peripheral connection.
- DC power wiring terminals supporting 18 to 30 VDC external supply.
TECHNICAL INFORMATION
Installation Guidelines
- Ensure all electrical power is turned off before starting terminal installation.
- Cut a panel opening measuring 123 millimeters high by 156 millimeters wide.
- Maintain enclosure ambient temperatures between 0 and 55 degrees Celsius.
- Use external cooling fans if enclosure ambient temperatures approach 55 degrees Celsius.
- Install cabinet heating when ambient temperatures drop below 0 degrees Celsius.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure programmable function keys F1 through F8 for local or global operations.
- Configure serial parameters to match DF1 or DH485 protocol settings.
TECHNICAL INFORMATION
Compatibility
- Communicates with Allen-Bradley controllers over RS-232 DF1 serial links.
- Supports DH485 network communication configurations.
- Accepts external CompactFlash memory cards up to 512 MB.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The Allen-Bradley 2711P-K4M5D carries a discontinued and obsolete product lifecycle status.
- Replacement units require verification of physical panel cutout and DC power specifications.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCommunicates with Allen-Bradley controllers over RS-232 DF1 serial links. Supports DH485 network communication configurations. Accepts external CompactFlash memory cards up to 512 MB.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What display type does the 2711P-K4M5D use?
The terminal uses a 3.8-inch grayscale FSTN passive matrix display with 320 by 240 resolution.
What are the input power specifications for the 2711P-K4M5D?
The device operates on 18 to 30 VDC with a nominal voltage of 24 VDC.
Which communication ports are provided on the 2711P-K4M5D?
The terminal is equipped with one RS-232 serial port and one USB port.
What panel cutout dimensions are required for installation?
The cutout dimensions are 123 millimeters in height and 156 millimeters in width.
