ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 1769-L35E
- CompactLogix I/O Module
- USA
- 203 mm × 109 mm × 87 mm
- 0.43kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 4
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Allen Bradley 1769-L35E CompactLogix Controller Detailed Overview
Product Introduction
The Allen Bradley 1769-L35E is a CompactLogix 1769 series programmable automation controller designed for medium-scale industrial automation systems requiring Ethernet communication, modular I/O expansion, and stable machine-level control performance.
It belongs to the CompactLogix platform and is widely used in manufacturing environments such as packaging systems, conveyor lines, automotive production, material handling, and general OEM machinery.
This controller integrates a 1.5 MB user memory CPU with Ethernet/IP and RS-232 communication, enabling flexible connectivity with HMI, SCADA systems, and distributed I/O architectures.
The 1769-L35E is considered a legacy but highly stable controller, still widely used in existing industrial installations due to its reliability, simplicity, and long lifecycle support.
Brand Information
| Item | Description |
|---|---|
| Brand | Industrial Automation Controller Manufacturer |
| Product Type | Programmable Logic Controller (PLC / PAC) |
| Product Category | CompactLogix Ethernet Controller |
| Main Function | Machine Control & Industrial Automation |
| Communication Protocol | Ethernet/IP + RS-232 |
| Application Fields | Manufacturing, Packaging, Automotive, Logistics |
| Mounting Type | DIN Rail / Panel Mount |
Product Series Information
| Item | Description |
|---|---|
| Product Series | CompactLogix 1769 Series |
| Controller Family | CompactLogix |
| Architecture Type | Modular PLC Platform |
| Expansion System | 1769 Compact I/O Modules |
| Communication Architecture | Ethernet/IP + Serial Communication |
| Programming Software | RSLogix 5000 |
| Motion Capability | Basic control (non-motion optimized) |
| Product Lifecycle | Discontinued / Legacy system (2020 EOL) |
Detailed Technical Specifications
| Parameter | Details |
|---|---|
| Model | 1769-L35E |
| Controller Type | CompactLogix Ethernet Processor |
| User Memory | 1.5 MB |
| Nonvolatile Memory | CompactFlash support (64/128 MB, e.g. 1784-CF128) |
| Digital I/O | Via 1769 Compact I/O modules |
| Analog I/O | Via 1769 Compact I/O modules |
| Communication Ports | 1 × Ethernet/IP, 1 × RS-232 |
| Ethernet Protocol | EtherNet/IP |
| Serial Protocols | DF1, DH-485, ASCII |
| Maximum I/O Modules | Up to 30 modules |
| I/O Banks | Up to 3 banks |
| Controller Tasks | Up to 8 tasks |
| Power Supply | 24V DC system power |
| Backplane Current | 660 mA @ 5V DC |
| Power Consumption | ~5.5 W |
| Isolation Voltage | 30V continuous insulation |
| Mounting Type | DIN rail / panel mount |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5%–95% non-condensing |
| Dimensions | 203 mm × 109 mm × 87 mm (approx.) |
| Weight kg | ~0.30–0.43 kg |
| Communication Architecture | Ethernet + Serial |
| Firmware Upgrade | Supported (legacy versions) |
| Certifications | CE, UL, CSA |
Product Features
1. Dual Communication Architecture
The 1769-L35E supports both Ethernet/IP and RS-232 serial communication, allowing integration with modern SCADA systems as well as legacy industrial devices.
It supports multiple protocols such as DF1, DH-485, and ASCII, making it highly compatible in mixed industrial environments.
2. Modular Expansion Capability
Supports up to 30 Compact I/O modules and up to 3 I/O banks.
This provides flexible system scaling for medium-sized automation systems.
3. Stable Industrial Performance
The controller is designed for continuous industrial operation with reliable scan time and deterministic execution behavior.
It is widely used in production lines requiring long-term stability.
4. Ethernet-Based Industrial Networking
Supports EtherNet/IP communication for real-time data exchange with HMIs, SCADA systems, and distributed I/O devices.
This improves system visibility and integration flexibility.
5. Compact and Durable Design
The controller features a compact DIN rail design suitable for control cabinets with limited space.
It is engineered for vibration resistance and electrical noise immunity in industrial environments.
Product Applications
Packaging Machinery
Used in filling machines, sealing systems, labeling machines, and conveyor-based packaging lines.
Conveyor Systems
Applied in material handling, sorting systems, and warehouse automation lines.
Automotive Manufacturing
Used in assembly stations, testing systems, and automated production equipment.
OEM Machinery
Common in machine builder applications requiring stable PLC control and flexible I/O expansion.
Industrial Automation Systems
Used in general manufacturing environments for machine sequencing and process control.
Product Advantages
| Advantage | Description |
|---|---|
| Ethernet/IP Communication | Supports modern industrial networking |
| Modular Expansion | Up to 30 I/O modules supported |
| Stable Operation | Proven long-term industrial reliability |
| Dual Protocol Support | Ethernet + RS-232 compatibility |
| Compact Design | Saves control cabinet space |
| Flexible Integration | Works with legacy and modern systems |
| Strong Installed Base | Widely used in factories |
| Easy Maintenance | Simple diagnostics and replacement |
| Industrial Durability | Resistant to harsh environments |
| Multi-Task Execution | Supports multiple control tasks |
| Cost-Effective Legacy Use | Suitable for existing systems |
| Proven Stability | Long lifecycle industrial deployment |
Recommended Models from Same Series or Related Controllers
| Parameter | 1769-L35E | 1769-L33ER | 1769-L30ER | 1769-L30ERM | 1769-L33ERM |
|---|---|---|---|---|---|
| Series | CompactLogix 1769 | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L3 |
| Memory | 1.5 MB | 2 MB | 1 MB | 1 MB | 2 MB |
| Communication | Ethernet/IP + RS-232 | Dual Ethernet/IP | Ethernet/IP | Ethernet/IP | Ethernet/IP |
| Integrated I/O | No | No | No | No | No |
| Motion Capability | Basic | Limited | Basic | 4-axis | 8-axis |
| Max I/O Modules | 30 | 16 | 16 | 16 | 16 |
| Dimensions | 203×109×87 mm | 118×55×105 mm | 118×55×105 mm | 118×55×105 mm | 118×55×105 mm |
| Weight kg | 0.30–0.43 kg | 0.65 kg | 0.65 kg | 0.65 kg | 0.65 kg |
| Application | Legacy Ethernet | Modern Control | General Control | Motion Control | Advanced Motion |
Related Model Notes
1769-L33ER
Higher-performance Ethernet controller with 2 MB memory.
1769-L30ER
Entry-level Ethernet CompactLogix controller.
1769-L30ERM
Motion-capable controller for multi-axis systems.
1769-L33ERM
High-performance motion controller for advanced automation.
Popular Models from Same Platform
| Parameter | 1756-L81E | 5069-L310ER | 1734-AENTR | 1769-IF8 | 2080-LC50-48QWB |
|---|---|---|---|---|---|
| Type | ControlLogix CPU | CompactLogix CPU | I/O Adapter | Analog Module | Micro PLC |
| Memory | 3 MB | 2 MB | N/A | N/A | Embedded |
| Communication | Ethernet/IP | Ethernet/IP | Ethernet/IP | Backplane | Ethernet |
| Motion | Advanced | Integrated | None | None | Basic |
| Mounting | Chassis | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Dimensions | 145×145×90 | 150×130×90 | 75×35×118 | 118×87×35 | 90×130×80 |
| Weight kg | 1.10 kg | 1.20 kg | 0.15 kg | 0.32 kg | 0.70 kg |
| Main Use | Large Systems | Modern Automation | Distributed I/O | Signal Processing | Small Machines |
Summary
The 1769-L35E is a widely used CompactLogix Ethernet controller designed for stable industrial automation, modular expansion, and long-term legacy system support.
Its core strengths are reliable Ethernet communication, flexible I/O expansion, and proven industrial stability, making it suitable for maintaining and operating existing automation systems efficiently.