คอนแทคเตอร์,เบรกเกอร์,เซ็นเซอร์,ตัวเข้ารหัส,บมจ,ตัวแปลง
ร็อคเวลล์ ออโตเมชั่น no longer supplies new units. Items available on the market are second-hand, refurbished or spare stock. It is a classic legacy monochrome เอชเอ็มไอ of the PanelView Standard 550 ชุด.
✅ Model Breakdown
2711-T5A2L1
2711: PanelView Standard series
ต: Touchscreen only (no membrane keypad)
5: 5.5-inch display
ก: Monochrome LCD (สีดำ & สีขาว)
2: DH-485 communication port, no print port
L1: 24V DC power supply version
📋 Core Technical Specifications
| รายการ | ข้อมูลจำเพาะ |
| แสดง | 5.5-inch monochrome LCD, resistive touchscreen |
| พาวเวอร์ซัพพลาย | 18~30VDC, rated 24VDC; Max 12W, 0.5A@24V |
| การสื่อสาร | DH-485 (for connection with legacy AB SLC500, MicroLogix PLCs) |
| หน่วยความจำ | Non-volatile memory 240KB / RAM 170KB |
| การติดตั้ง | Panel cutout mounting, front panel IP65 |
| ซอฟต์แวร์การเขียนโปรแกรม | PanelBuilder32 (legacy software, 32-bit OS only) |
| Firmware Versions | Common A series, เฟิร์มแวร์ 3.30/4.41 ฯลฯ. |
| อุณหภูมิในการทำงาน | 0~55℃ |
| Unavailable Ports | No print port, ไม่มีอีเทอร์เน็ต |
📌 Typical Applications
Legacy production line retrofits, เครื่องจักรบรรจุภัณฑ์, การจัดการวัสดุ, การบำบัดน้ำ, and older SLC500/MicroLogix projects. DH485 bus only, no EtherNet/IP support.
⚠️ Common Failures & อะไหล่
- Backlight degradation: Most typical fault. Spare part 2711-NL1 (CCFL backlight tube; LED backlight modification is also feasible)
- แผงสัมผัสเสียหาย: PV550 touch membrane can be replaced separately
- การสูญเสียโปรแกรม: On-board coin cell battery preserves screen programs; program loss occurs once battery fails
- การสื่อสารล้มเหลว: DH485 bus termination resistor, wiring polarity, RSLinx driver issues
🔁 Replacement Options for Engineering Retrofit
Original project cannot be migrated directly, screen reconfiguration is mandatory
- Preferred direct replacement: 2711R-T4T / 2711R-T7T (แผงมุมมอง 800). Supports RS485 and connects to legacy PLCs;
- Modern alternative: พาเนลวิว พลัส 7 / แผงมุมมอง 5000 series with Ethernet port;
- 3rd-party domestic HMI: ไวน์เทค / Kunlun MT, connecting legacy AB controllers via DH485/Modbus with lower cost.
📎 Supporting Documentation
คู่มือ: 2711-UM014 (PanelView Standard Terminal User Manual)
เอกสารข้อมูล: 2711-TD007
HS Code Reference
85287110 (Industrial touchscreen, เอชเอ็มไอ, applicable for customs declaration)
2711-T5A2L1 (แผงมุมมอง 550) Old-to-New HMI Program Migration Assessment Checklist
ใช้งานได้: Migration from legacy AB PanelView Standard 550 to PanelView 800 / พาเนลวิว พลัส / 3rd-party domestic HMI
Key point: PanelBuilder32 project cannot be imported into new HMI software; full reconfiguration required. This checklist is used for pre-migration risk assessment and workload estimation.
- ฮาร์ดแวร์ & Communication Assessment
| Assessment Item | เนื้อหาการตรวจสอบ | หมายเหตุความเสี่ยง |
| Original Controller Model | SLC500 / MicroLogix 1000/1100/1200/1500? | Legacy PLC only supports DH485; verify whether new HMI has native DH485, otherwise protocol converter required |
| โปรโตคอลการสื่อสาร | ต้นฉบับ: DH485 | New HMI options: DH485 / DF1 / Modbus RTU (PLC side must support) |
| การทำแผนที่ที่อยู่ | Original PV550 tags: เอ็น, บี, ต, ค, ร, F and other PLC registers | ⚠️ Register addresses must be checked line by line, do not copy by experience; distinguish bits / คำ / floats |
| การเดินสายสื่อสาร | Existing DH485 bus, termination resistors, wiring polarity | New HMI communication interface differs, evaluate rewiring and additional converter workload |
| พาวเวอร์ซัพพลาย | 24กระแสตรง | Most old & new units compatible; verify terminal definition and fuse rating |
| Panel Cutout Dimension | 2711-T5A2L1 cutout: 216 × 152mm | New HMI dimension differs; evaluate: ทดแทนโดยตรง / adapter plate / cabinet cutout modification |
| สภาพแวดล้อมการติดตั้ง | อุณหภูมิ, ฝุ่น, การสั่นสะเทือน | Verify new HMI environmental rating and IP protection match site conditions |
- Original HMI Project Inventory (Export from PanelBuilder32)
| Assessment Item | เนื้อหาการตรวจสอบ | หมายเหตุ |
| Total Screen Count | Main screen, manual mode, เตือน, parameter, trend | Count screens to estimate configuration man-hours |
| Screen Element List | ปุ่ม, ตัวชี้วัด, numeric displays, input boxes, สวิตช์เลือก | Distinguish bit read/write, word read/write, multi-state indicators |
| Alarm Information | Alarm text, trigger bit, acknowledge bit, alarm log | ⚠️ PV550 uses simple bit-triggered alarms; new HMI alarm storage capacity varies |
| Recipe Function | Recipe used or not? | PV550 recipes stored locally in HMI; re-plan recipe storage location (เอชเอ็มไอ / บมจ) for new HMI |
| Trend Curves | Real-time / historical trend, sampling cycle | Legacy PV550 only supports simple real-time trend without large-capacity history logging; evaluate history storage for new HMI |
| Security Access | Password, user level, screen access permission | เก่า & new permission models differ; recreate user accounts |
| Macro / Script Logic | PanelBuilder32 built-in macros | High risk: Macros cannot be migrated. All logic must be rewritten using new software scripts / ฟังก์ชั่น |
| Screen Switch Logic | Screen jump buttons, conditional jump | Replicate conditional jump logic line by line |
| Print Function | This 2711-T5A2L1 model has no print port, skip this item | Evaluate printing if other models in the series are used |
| Hardcopy / Screenshot | Screen capture function required? | Configure on demand for new HMI |
III. Tag / Variable Mapping Assessment (Core Workload Item)
- Export full variable list of original project (print variable table in PB32)
- การจำแนกประเภท & statistics:
Boolean (Bit: วิ่ง, ความผิดพลาด, Auto/Manual, Alarms)
Integer (Word: Setpoints, เคาน์เตอร์)
Float (อุณหภูมิ, ความดัน)
- Verify PLC data file types: N files, B files, T/C preset values, registers
- Mark special variables:
Arrays
Indirect addressing (High risk: many new HMIs do not support legacy AB indirect addressing syntax)
Read-only / Read-write attributes
Risk note: DH485 address notation differs between HMI software packages, prone to address offset errors.
- Function Equivalence Assessment (Item-by-item comparison, mark missing functions)
| Original PV550 Function | หมายเหตุ |
| Bit buttons, ชั่วขณะ / latching buttons | Distinguish momentary pushbuttons (most common error source) |
| Multi-state indicators (3-สถานะ / multi-state) | |
| Numeric input, limit validation | PV550 local limit check; new HMI can validate on HMI side or PLC side |
| Screen jump, conditional jump | Test conditional jump logic |
| Alarm trigger, alarm acknowledge | Alarm text encoding (ชาวจีน / ภาษาอังกฤษ; legacy units mostly English) |
| Recipe read/write | Verify recipe quantity and data length |
| Real-time trend | Sampling cycle, channel quantity |
| User password permission | Password hierarchy, lock function |
| Macro logic | Decompose macro logic and implement via PLC logic or new HMI scripts |
- PLC Side Change Assessment
Whether PLC program modification is required to adapt new HMI communication
Whether spare PLC register space is available for new HMI functions (recipes, history logging)
Whether PLC firmware supports new protocols (เช่น. DF1)
Downtime window assessment for PLC program download
- Test Plan Assessment
- Offline simulation: Simulate screens and variables in HMI software, verify addresses
- Bench test: New HMI + identical site PLC bench commissioning (recommended to reduce on-site downtime)
- Step-by-step on-site power-up test:
Communication connectivity test
All screen switching
Full button operation & indicator feedback
Parameter write / read verification
Alarm trigger & acknowledge test
Recipe read/write test
- Long-term aging test (ไม่จำเป็น)
- Rollback plan: Keep old HMI, mark wiring for fast fallback in case of failure
ปกเกล้าเจ้าอยู่หัว. เอกสารประกอบ & Delivery Assessment
Backup of new HMI project source file
Variable cross-reference table (old tags ↔ new HMI variables)
Screen function specification document
Updated wiring diagram (HMI terminals, communication bus)
Updated site operation manual
Spare parts list (new HMI spare parts, โมดูลการสื่อสาร)
8. Risk Summary & Man-hour Estimation
Fill directly into assessment form
- High-risk items: Macro logic, indirect addressing, address misalignment
- Medium-risk items: Alarm logic, recipes, communication parameter mismatch
- Low-risk items: Screen layout, static text
Man-hour reference:
10 basic screens without complex macros/recipes: estimated 1~2 working days for configuration + การทดสอบ; projects with heavy macros, recipes, indirect addressing require double the man-hours.
- Downtime Plan Assessment
Planned downtime window duration
Wiring modification time
Commissioning time
Emergency plan & rollback scheme
Rockwell Allen-Bradley PanelView HMI Full Series List
Grouped by generation, marked【Active / Discontinued】, with supporting software and key features. Optimized for your 2711-T5A2L1 legacy screen retrofit selection
Catalog rule: 2711 = legacy classic; 2711R=PanelView800; 2711P=PanelView Plus; 2715=PanelView5000; 2800=OptixPanel
- Legacy Classic Series (ยุติทั้งหมดแล้ว, second-hand/spare market; your 2711-T5A2L1 belongs here)
1.1 PanelView Standard (2711 ชุด, monochrome / early color, PanelBuilder32 software)
แผงมุมมอง 300: 2711-T3A / 2711-K3A, 3-inch monochrome, DH485
แผงมุมมอง 550: 2711-T5A2L1 / 2711-K5A2L1, 5.5-inch monochrome (โมเดลของคุณ)
แผงมุมมอง 600: 2711-T6C / 2711-K6C, 6-inch color
แผงมุมมอง 900: 2711-T9C / 2711-K9C, 9-inch color
แผงมุมมอง 1000: 2711-T10C / 2711-K10C, 10-inch color
การสื่อสาร: DH485, DF1; ไม่มีอีเทอร์เน็ต; ซอฟต์แวร์การเขียนโปรแกรม: PanelBuilder32 (32-bit Windows only)
Typical faults: CCFL backlight aging, on-board coin cell causing program loss
1.2 PanelView Component (2711ค, ยกเลิก)
2711C-C200, miniature modular HMI, paired with Micro800 compact PLC, simple screens
1.3 Early Generation PanelView Plus (First-gen 2711P, ยกเลิก)
Original PV Plus, สะดุ้ง, FactoryTalk ดูฉัน, 600/700/1000/1250/1500
- Previous Generation: พาเนลวิว พลัส 6 (2711ป, EOL Discontinued, existing installed base)
ซอฟต์แวร์: FactoryTalk ดูรุ่นเครื่อง (FTView ME), WinCE6.0
PV Plus6 400: 2711P-T4C / K4C, 4-นิ้ว
PV Plus6 600: 2711P-T6C / K6C, 6.5-นิ้ว
PV Plus6 700: 2711P-T7C / K7C, 7-นิ้ว
PV Plus6 1000: 2711P-T10C / K10C, 10.4-นิ้ว
PV Plus6 1250: 2711P-T12C / K12C, 12.1-นิ้ว
PV Plus6 1500: 2711P-T15C / K15C, 15-นิ้ว
Suffix explanation: T=Touch; K=Membrane Keypad; C=Color; D=DC power; A=AC power
- Active Classic: พาเนลวิว พลัส 7 (2711ป, Active for Sale), มาตรฐาน / Performance versions
ซอฟต์แวร์: FactoryTalk ดูฉัน; Performance version runs Win10 IoT Core, supports video, VNC, DLR ring
รุ่นมาตรฐาน: 4”,7”,10”,12”,15”
ตัวอย่าง: 2711P-T4W21D8S, 2711P-T7C21D8S, 2711P-T10C21D8S, 2711P-T12W21D8S, 2711P-T15C21D8S
Performance high-performance version: 7~19” wide screen, stainless steel enclosure, conformal coated ArmorView machine-mount type
ตัวอย่าง: 2711P-T7C22D9P, 2711P-T10W22D9P, 2711P-T15C22D9P, 2711P-T19C22D9P
- Economy Small Size: แผงมุมมอง 800 (2711ร, Active for Sale), Preferred replacement for legacy DH485 projects
ซอฟต์แวร์: FactoryTalk View 800 (lightweight standalone software); อีเทอร์เน็ต + RS485/DF1 native support, perfect for SLC500/MicroLogix, recommended replacement for your 2711-T5A2L1
2711R-T4T: 4.3-inch touch
2711R-T7T: 7-inch touch
2711R-T10T: 10.4-inch touch
Touch-only models, คุ้มค่า, popular for legacy line retrofit
- New High-End Platform PanelView 5000 (2715 ชุด, Active for Sale), for Logix5000: ControlLogix/CompactLogix
ซอฟต์แวร์: Studio5000 View Designer (integrated into Studio5000, FTView ME incompatible), native EtherNet/IP for large automation projects
- แผงมุมมอง 5310 (2713ป, ขั้นพื้นฐาน): 4”,7”,10”,12”,15”
ตัวอย่าง: 2713P-T10CD
- แผงมุมมอง 5510 (2715ป, ประสิทธิภาพสูง):7/10/12/15/19”, สัมผัส / keypad hybrid
ตัวอย่าง: 2715P-T7CD, 2715P-T10CD, 2715P-T15CD
⚠️Critical reminder: PV5000 project is fully incompatible with PanelView Plus projects, screen migration impossible
- คนรุ่นใหม่: OptixPanel (2800 ชุด, Rockwell new HMI, Active for Sale)
Successor to PanelView 800 เส้น, Compact and Standard models, FactoryTalk Optix software, native IoT & edge visualization
OptixPanel Compact (2800ค): 2800ค-070AS-1S (7-นิ้ว)
OptixPanel Standard (2800ส):7/10/12/15-นิ้ว
Designed for new projects, weak native DH485 serial support, not recommended for direct replacement of legacy 2711 หน้าจอ
- Mobile Handheld HMI: MobileView (2711ต)
Cabled pendant handheld operator terminal for machine-side operation, 2711T series, partial models available.
- Industrial Panel PC (Not pure touchscreen, industrial all-in-one PC, ASEM series)
6300ป, 6300M series industrial panel PCs, ระบบปฏิบัติการวินโดวส์, for local advanced SCADA operation
Series Selection Comparison Table (Quick reference for retrofit projects)
| ชุด | หมายเลขแค็ตตาล็อก | วงจรชีวิต | ซอฟต์แวร์กำหนดค่า | สถานการณ์การใช้งาน |
| PanelView Standard | 2711 | ยกเลิก | PanelBuilder32 | Legacy spare part maintenance (2711-T5A2L1) |
| PanelView Plus6 | 2711ป | ยกเลิก | FTView ME | Spare parts for existing installed base |
| PanelView Plus7 | 2711ป | คล่องแคล่ว | FTView ME | ปานกลาง & large production lines, compatible with legacy FT projects |
| แผงมุมมอง 800 | 2711ร | คล่องแคล่ว | FTView800 | ✅Legacy DH485 line retrofit, replace 2711-T5A2L1 |
| PanelView5000 | 2713P/2715P | คล่องแคล่ว | Studio5000 View Designer | Large Logix5000 projects |
| OptixPanel | 2800 | คล่องแคล่ว | FactoryTalk Optix | โครงการใหม่, IoT visualization |
General Suffix Definition (Rapid model decoding)
T = Touch only; K = Keypad membrane; B = Touch + Keypad combined
C = Color LCD; A=Monochrome
D = 24VDC supply; A=AC100-240V
W = Wide screen; P = Performance high grade
S = Standard grade
Key Project Migration Tips (Continued from your 2711-T5A2L1 migration assessment)
- 2711 (PV Standard) → 2711R PanelView800: ที่แนะนำ, supports RS485/DF1 for SLC500/MicroLogix, ต้นทุนปานกลาง; screens must be reconfigured, PB32 project cannot be imported
- 2711 → PanelView Plus7: Also feasible, requires DF1 / serial communication module
- 2711 → PanelView5000: Not recommended for legacy DH485 retrofit. Software fully different, extra gateway required for serial port, heavy engineering workload
