Features:
- Terminal family: PanelView Standard 550 keypad HMI.
- Serial protocol: RS-232 communication using DF1.
- Power: 24 V DC version identified by the L1 suffix.
The loaded project determines the machine screens, alarms and keypad actions available to the operator.
DF1 parameters, serial pinout and DC supply polarity form the electrical compatibility boundary.
A newer terminal can require application conversion, rewiring and a mechanical adapter rather than a direct swap.
Apter Power supports exact-catalog and migration review for the Allen-Bradley 2711-K5A16L1 PanelView 550 Terminal.
Allen-Bradley 2711-K5A16L1 PanelView 550 Terminal Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Uses a 5.5-inch monochrome screen for the installed HMI project.
- Provides tactile navigation and application-defined commands through the keypad.
- Displays alarms, machine status and operator prompts stored in the terminal.
- Uses RS-232 with the DF1 protocol.
- Requires protocol, baud rate and cable pinout to match the controller channel.
- Allows application transfer through the serial communication arrangement documented for the terminal.
- Uses 24 V DC power as identified by the L1 suffix.
- Requires application backup and wiring records before removal.
- Check the panel opening, adapter plate and cable changes before migration.
- Operator stations that retain an RS-232 DF1 controller link.
- Machine panels requiring keypad navigation and monochrome status display.
- Legacy HMI service where DC power and the original serial project remain available.