Allen-Bradley 2711P-K4M20D8

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

2711P-K4M20D8

Type

PanelView Plus keypad terminal

Application

HMI operator terminal

Used with

FactoryTalk View Machine Edition

Operator input

Keypad

Display type

Grayscale TFT LCD

Display size

3.5 in.

Display area (WxH)

70 x 53 mm (2.8 x 2.3 in.)

Resolution

320 x 240, 16-levels gray

Brightness

320 cd/m2 (Nits)

Backlight

White LED, not replaceable; 25,000 hours min at 25 °C (77 °F)

Keypad description

Stainless-steel membrane, Numeric, navigation, and function keys, Actuation: 1 million presses; operating force: 340 g

Keypad function keys

8 function keys (F1…F8)

Battery (real-time clock)

Battery-backed clock timestamps critical data, accuracy is ±2 minutes per month, Battery life: 4 year min at 25 °C (77 °F), Field-replaceable: cat. no. 2711P-RY2032 or equivalent CR2032 coin-cell lithium battery

System memory

256 MB RAM, 512 MB nonvolatile memory (approx. 73 MB free user memory)

External storage

Secure Digital (SD) card, cat. no.1784-SDx, supported by hot-swappable SD card slot, USB flash drive that is supported by high-speed, hot-swappable, 2.0 USB host port

Operating system

Windows CE 6.0 operating system with or without extended features and Microsoft Office file viewers

Software

FactoryTalk View Machine Edition software, version 6.10 or later; FactoryTalk ViewPoint software is not supported on the 400 and 600 terminals.

Communication ports

RS-232, 1 USB host, 1 USB device port (catalog numbers with the number 5, for example, 2711P-B4C5D8), Ethernet (10/100 Mbps, Auto-MDI/MDI-X), RS-232, 1 USB host, 1 USB device port (catalog numbers with the number 20, for example, 2711P-B4C20D8)

Input voltage, DC

18…30V DC (24V DC nom); Requires the use of a Class 2 or safety extra low voltage (SELV) or protected extra-low voltage (PELV) power supply

Power consumption, DC

15 W max (0.6 A at 24V DC), 9 W typical (0.375 A at 24V DC)

Recommended external power

Cat. no. 1606-XLE120E, SELV or PELV isolated power supply for non-isolated 400 and 600, DC-powered terminals; 100…240V AC, 250VA max

Weight, approx

473 g (1.04 lb)

Dimensions (HxWxD), approx

152 x 185 x 60 mm (6.0 x 7.28 x 2.35in.) 152 x 185 x 90 mm (6.0 x 7.28 x 3.54 in.)

Cutout dimensions (HxW)

123 x 156 mm (4.86 x 6.15 in.)

Technical documents (1)

• Rockwell Automation technical data 2711P-TD005

Key features

• 3.5-inch grayscale display, 320 x 240
• Keypad only operator input, 8 function keys
• 256 MB RAM, SD card and USB storage
• Runs FactoryTalk View Machine Edition applications
• Powered from 24V DC

About the Allen-Bradley 2711P-K4M20D8

The Allen-Bradley 2711P-K4M20D8 is the keypad version with a grayscale display of the PanelView Plus 6 3.5-inch terminal: the K in its catalog number marks keypad only operation, where it is the only version Rockwell lists with this display, and the D marks a 24V DC supply; the M marks the grayscale display, where the C versions have a colour one. Rockwell's technical data 2711P-TD005 gives a grayscale TFT LCD display of 70 x 53 mm at 320 x 240, with 256 MB RAM, 512 MB nonvolatile memory. It runs Windows CE and applications built with FactoryTalk View Machine Edition software. Rockwell lists the 2711P-K4M20D8 as discontinued.

What is the 2711P-K4M20D8 used for?

The 2711P-K4M20D8 is the operator screen on a machine or process line: it shows the FactoryTalk View Machine Edition application and passes the operator's key presses to the controller. It mounts in a panel cut-out of 123 x 156 mm, so a terminal of the same size and version fits the existing opening.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

Check that the label reads 2711P-K4M20D8, with its series letter and firmware revision, before ordering: the letters after 2711P- give the operator input, display and supply. Send a photo of the label so the version can be matched.