Allen-Bradley 2711-T5A1L1 PanelView 550 Touchscreen Terminals
Configured for Remote I/O communication and system monitoring in PanelView automation networks, the Allen-Bradley 2711-T5A1L1 (2711-T5A1L1 Touchscreen Operator Terminal) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
- 2711: PanelView 500/550 Operator Terminal Series
- T: Touchscreen input type
- 5: 5.5-inch monochrome display format
- A: Allen-Bradley Remote I/O communication interface
- 1: AC/DC input power rating (specifically 24 VDC for this sub-model)
- L1: Series and firmware configuration identifier
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2711-T5A1L1 |
| Brand | Allen-Bradley |
| Origin | United States / Authorized Manufacturing Facilities |
| Weight | 3.00 lbs (1.36 kg) |
| Dimensions | Standard PanelView 550 physical profile |
| Operating Temp | 0 deg C to 55 deg C (32 deg F to 131 deg F) |
| Power Consumption | 18 W (0.75 A maximum at 24 VDC) |
| Display Size & Type | 5.5 in. Monochrome LCD blue mode |
| Screen Resolution | 256 x 128 pixels |
| Application Memory | 170 KB runtime memory (flash card expandable) |
| Input Power Range | 18-32 VDC |
| Enclosure Rating | NEMA Type 12/13 and 4X (Indoor use) |
| Communication Ports | Remote I/O (RIO) Port and RS-232 Printer Port |
Industrial Control & Drive Technical Architecture
Designed for deterministic industrial environments, this unit integrates backplane bus communication velocity licences and supports Profinet / EtherNet/IP deterministic networks via its peripheral expansion options. The I/O density scaling and firmware flash compatibility allow seamless integration into legacy Allen-Bradley PLC architectures. The terminal executes operator commands and transfers runtime data across high-speed control networks with minimal communication latency.
Frequently Asked Questions (FAQ)
Q: Does the 2711-T5A1L1 terminal support hot-swapping on the Remote I/O network?
A: No. Power must be completely isolated and disconnected before replacing or servicing the terminal to prevent backplane bus corruption and transient voltage damage to the communication transceiver.
Q: What is the maximum backplane current draw and load limit on the 24 VDC power input?
A: The terminal operates within an input voltage range of 18-32 VDC with a maximum power consumption of 18 Watts (0.75 Amps). External power supplies must be adequately sized to account for inrush current during initial power-up.
Q: Can the application runtime memory be upgraded beyond the factory baseline?
A: The internal application runtime memory is fixed at 170 KB, but storage capacity can be expanded using a compatible memory flash card inserted into the rear card slot.
Field Installation Guidelines
- Ensure panel cutouts match the precise dimensional tolerances required for the PanelView 550 housing to maintain the NEMA Type 12/13 and 4X environmental seal.
- Provide adequate clearance around the rear chassis and ventilation grills to prevent thermal accumulation, keeping ambient operating temperatures strictly between 0 deg C and 55 deg C.
- Connect the 24 VDC power supply to the designated terminal block, ensuring proper polarity and verifying that input voltage does not exceed the 18-32 VDC threshold.
- Terminate the Remote I/O communication cable shield at the designated grounding lug to suppress electromagnetic interference (EMI) and ensure stable network signal propagation.
Allen-Bradley 2711-T5A1L1 PanelView 550 Touchscreen Terminals
Allen-Bradley 2711-T5A1L1 PanelView 550 Touchscreen Terminals
Configured for Remote I/O communication and system monitoring in PanelView automation networks, the Allen-Bradley 2711-T5A1L1 (2711-T5A1L1 Touchscreen Operator Terminal) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
- 2711: PanelView 500/550 Operator Terminal Series
- T: Touchscreen input type
- 5: 5.5-inch monochrome display format
- A: Allen-Bradley Remote I/O communication interface
- 1: AC/DC input power rating (specifically 24 VDC for this sub-model)
- L1: Series and firmware configuration identifier
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2711-T5A1L1 |
| Brand | Allen-Bradley |
| Origin | United States / Authorized Manufacturing Facilities |
| Weight | 3.00 lbs (1.36 kg) |
| Dimensions | Standard PanelView 550 physical profile |
| Operating Temp | 0 deg C to 55 deg C (32 deg F to 131 deg F) |
| Power Consumption | 18 W (0.75 A maximum at 24 VDC) |
| Display Size & Type | 5.5 in. Monochrome LCD blue mode |
| Screen Resolution | 256 x 128 pixels |
| Application Memory | 170 KB runtime memory (flash card expandable) |
| Input Power Range | 18-32 VDC |
| Enclosure Rating | NEMA Type 12/13 and 4X (Indoor use) |
| Communication Ports | Remote I/O (RIO) Port and RS-232 Printer Port |
Industrial Control & Drive Technical Architecture
Designed for deterministic industrial environments, this unit integrates backplane bus communication velocity licences and supports Profinet / EtherNet/IP deterministic networks via its peripheral expansion options. The I/O density scaling and firmware flash compatibility allow seamless integration into legacy Allen-Bradley PLC architectures. The terminal executes operator commands and transfers runtime data across high-speed control networks with minimal communication latency.
Frequently Asked Questions (FAQ)
Q: Does the 2711-T5A1L1 terminal support hot-swapping on the Remote I/O network?
A: No. Power must be completely isolated and disconnected before replacing or servicing the terminal to prevent backplane bus corruption and transient voltage damage to the communication transceiver.
Q: What is the maximum backplane current draw and load limit on the 24 VDC power input?
A: The terminal operates within an input voltage range of 18-32 VDC with a maximum power consumption of 18 Watts (0.75 Amps). External power supplies must be adequately sized to account for inrush current during initial power-up.
Q: Can the application runtime memory be upgraded beyond the factory baseline?
A: The internal application runtime memory is fixed at 170 KB, but storage capacity can be expanded using a compatible memory flash card inserted into the rear card slot.
Field Installation Guidelines
- Ensure panel cutouts match the precise dimensional tolerances required for the PanelView 550 housing to maintain the NEMA Type 12/13 and 4X environmental seal.
- Provide adequate clearance around the rear chassis and ventilation grills to prevent thermal accumulation, keeping ambient operating temperatures strictly between 0 deg C and 55 deg C.
- Connect the 24 VDC power supply to the designated terminal block, ensuring proper polarity and verifying that input voltage does not exceed the 18-32 VDC threshold.
- Terminate the Remote I/O communication cable shield at the designated grounding lug to suppress electromagnetic interference (EMI) and ensure stable network signal propagation.
