Is the PanelView 550 still supported?

No — the whole 2711 PanelView Standard family is retired, and PanelBuilder32, the only software that edits its projects, is no longer sold. Working units survive on the used and repair market, but every path forward eventually means rebuilding the application on a current platform.

Can I convert a PanelBuilder32 (.pba) project to a new panel?

No. There is no supported conversion from .pba to FactoryTalk View ME or Connected Components Workbench — displays are rebuilt by hand. Budget the rebuild, or bridge the outage first and rebuild calmly.

What's the drop-in replacement for a 2711-B5A?

Rockwell's migration guide maps the 550 variants to the 6-inch PanelView Plus 7 class, with adapter plates covering the panel cutout. “Drop-in” covers the hole in the door, though — the application is rebuilt, and DH+/Remote I/O comms variants additionally need a comms bridge or a coordinated PLC migration.

My 550 talks DH+ to a PLC-5 — what are my options?

Three: keep the old panel alive (used unit or repair) until the controller migrates; add a DH+ comms bridge so a modern EtherNet/IP panel can talk to the PLC-5; or do one coordinated controller-plus-panel migration. Most plants bridge the outage and schedule the real migration — repairing into a dead end forever is the only wrong answer.

Can I keep the machine running while I sort this out?

If the controller has Ethernet (SLC 5/05, MicroLogix 1100/1400, any Logix), yes — the free LineKeeper app for iPhone and iPad gives the operator live values in about 15 minutes — on Logix the tag list loads automatically; on SLC/MicroLogix you enter data-table addresses (N7:0, B3:1) by hand — plus start/stop buttons once the right tags are identified. No PLC logic changes. DH-485/DH+-only controllers need the used-unit or repair bridge instead.

PanelView 550 replacement: your real options in 2026

What you're actually replacing

The 550 came as keypad (2711-K5A), keypad-and-touch (-B5A) and touch (-T5A) variants — and, more importantly, in a spread of communication options: DH-485, DH+, Remote I/O, RS-232, DeviceNet. The display is replaceable; the comms variant is the trap. Whatever you migrate to must either speak to the existing SLC-500 / PLC-5-era controller or wait for the controller's own migration. Read the full catalog string off the rear label before pricing anything.

The four paths

Path	Time	Honest catch
Used / refurb 550	Days	No software work — but same 20+ year age, scarcity pricing, and any future change still needs unobtainable PanelBuilder32
Repair your unit	1–2 weeks	Backlight, keypad and power sections are routinely rebuilt ($300–$1,000). Buys years, changes nothing about the dead end
Migrate to PanelView Plus 7	Weeks	Rockwell's official path (migration guide 2711P-AP006): 550 variants map to the 6″ Plus 7 class with adapter plates for the cutout. .pba projects do not convert — displays are rebuilt in FactoryTalk View ME. And the Plus 7 is EtherNet/IP-first: a DH+ or Remote I/O 550 needs a comms bridge, or the panel migration waits for the PLC migration
Migrate to PanelView 800	Weeks	Cheaper hardware, free CCW software, DH-485 available for MicroLogix / SLC 5/03 systems — same rebuild-by-hand story, and no DH+ / Remote I/O

The sequencing advice nobody gives

If the controller behind the 550 is itself a legacy SLC or PLC-5, don't migrate the panel twice. Bridge the outage now (used unit or repair), and plan one coordinated migration — controller and panel together — on your schedule. A panel rebuilt today against SLC addressing gets rebuilt again when the controller goes Logix.

Honest limitation: if your controller only speaks DH-485 or DH+, a phone can't reach it directly either — the bridge options below apply to Ethernet-capable controllers (SLC 5/05, MicroLogix 1100/1400, any Logix). Where your 550 hangs off an Ethernet-capable PLC, the phone screen works today.

Keep producing while you wait

Have the FactoryTalk project export? Drop it into our free HMI project converter — it runs in your browser, the file never leaves your PC, and your displays' buttons, indicators and values become app pages with the real tag names already in place. Graphics and alarm logic aren't carried over, and it takes the project export — a bare .mer runtime can't be converted.

Today, from a phone: the free LineKeeper app for iPhone and iPad connects to your ControlLogix or CompactLogix over EtherNet/IP and reads the controller's own tag list — no export files, no configuration. Build a dashboard in about 15 minutes — the operator panel's start/stop buttons come once the right tags are identified, ideally mapped in advance. Mount a spare iPad in full-screen panel mode, and the operator has a screen before the first repair quote arrives. Reading is free; writes are a one-time unlock with confirmation and limit checks on every value.

Tag browser in the LineKeeper app: every tag of a ControlLogix or CompactLogix controller with live values and search, read straight from the PLC — The Logix controller hands over its whole tag list — live, searchable

Temporary operator panel in the LineKeeper app standing in for a retired PanelView 550: start and stop push buttons, hold-to-run jog, speed setpoint and status lamps — The temporary panel: start/stop, jog, setpoints, status lamps

Guarded setpoint write in the LineKeeper app: allowed range shown and confirmation required before the value reaches the ControlLogix PLC — Writes are range-checked and confirmed before they reach the PLC

Free app · iPhone & iPad

A temporary screen in minutes

Zero-config tag browser for Logix, drag-and-drop dashboard, operator panel, alarms — no changes to the PLC logic.

Download on theApp Store

On a desktop? Scan with your iPhone or iPad to get the free app.

See the app tour →

For the machine itself: the LineKeeper device — in development — is a self-contained 7″ or 10″ touchscreen built to live on the machine permanently — the same drag-and-drop screens, plus what a phone shouldn't carry:

Live view of every mapped tag, refreshed twice a second — plus per-tag unlocked writes, confirmed and audit-logged
Operator panel: start/stop, indicators, setpoints — hold-to-run releases when your finger lifts (not a safety function)
Stays useful after the repair: data logging, dashboards, machine diagnostics

Small hardware that helps while the panel is out

GL.iNet Opal travel router — Wi-Fi into the machine network from a spare switch port, so the phone app can stand in as the screen today.
Anker USB-C to gigabit Ethernet adapter — wired straight into a spare switch port, the phone sees the controller in seconds; USB-C iPhones and iPads need no drivers.
VIVO pole-mount VESA arm — puts the temporary screen at eye level on a machine post instead of a chair.
TICONN IP67 enclosure with clear cover — houses the gateway or Wi-Fi bridge on the machine without bare boards on the rail.

Amazon affiliate links — they never change the price you pay.

The plug-in LineKeeper device — a 7″ or 10″ touchscreen version of the same idea, with 24/7 logging — is in development ($1,290 planned, one-time). No preorders, no deposits; details on the pricing page.