The Allen‑Bradley 2711‑T5A16L1, also cataloged as the 2711‑T5A16L1 operator interface terminal, operates as a dedicated HMI device for machine‑level visualization and control within PanelView Standard architectures.
Hardware Specifications
Parameter
Specification
Model
2711‑T5A16L1
Brand
Allen‑Bradley
Origin
USA
Weight
0.93Kg
Dimensions
152 x 185 x 82 mm
Operating Temp
Not specified
Power Supply
24 VDC
Display Type
Monochrome LCD (Blue)
Screen Size
5.5 inches
Resolution
256 × 128 pixels
Input Method
Touchscreen
Communication Port
RS‑232 (DF1/Printer/DH‑485 depending on configuration)
Runtime Memory
170 KB application memory
Profinet / EtherNet/IP Deterministic Networks
Although this legacy terminal does not support Ethernet/IP, it maintains deterministic communication via DH‑485 and RS‑232 protocols. Backplane bus communication velocity ensures predictable tag updates between the terminal and SLC/PLC controllers. Firmware flash compatibility is limited to PanelBuilder32 runtime files, ensuring stable application execution without undefined states.
Frequently Asked Questions
Q: Can the 2711‑T5A16L1 be removed while energized? A: Removal under power is not recommended; de‑energize the panel to avoid transient communication faults.
Q: Does the terminal support Ethernet connectivity? A: No. This model supports RS‑232 and DH‑485 only.
Q: How is the application downloaded? A: Applications are transferred using PanelBuilder32 via RS‑232 or DH‑485 depending on configuration.
Field Installation Guidelines
Verify RS‑232 or DH‑485 cabling and node addressing before energizing.
Maintain proper grounding to reduce display noise and communication errors.
Confirm touchscreen calibration after installation.
Inspect power wiring for correct polarity and stable 24 VDC supply.
Validate application checksum during commissioning to ensure runtime integrity.
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
