ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 1769-L32C
- CompactLogix I/O Module
- USA
- 130 mm × 90 mm × 70 mm
- 0.5kg
- 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
- 3
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-L32C CompactLogix Controller Detailed Overview
Product Introduction
The Allen Bradley 1769-L32C is a CompactLogix ControlNet series programmable automation controller designed for medium-scale industrial automation systems requiring deterministic communication, modular expansion, and stable process control.
This controller is widely used in manufacturing environments such as automotive production, packaging machinery, process control systems, and material handling applications.
The key characteristic of the 1769-L32C is its ControlNet communication architecture, which provides deterministic, high-speed industrial networking suitable for synchronized control systems.
It supports modular expansion through 1769 Compact I/O modules, allowing engineers to build flexible automation systems depending on machine requirements.
Although considered an older-generation CompactLogix controller, it is still widely deployed in legacy systems due to its reliability and stable network performance.
Brand Information
| Item | Description |
|---|---|
| Brand | Industrial Automation Controller Manufacturer |
| Product Type | Programmable Logic Controller (PLC / PAC) |
| Product Category | ControlNet-based Industrial Controller |
| Main Function | Machine Control & Networked Automation |
| Communication Protocol | ControlNet / RS-232 |
| Application Fields | Manufacturing, Automotive, Process Control |
| Mounting Type | DIN Rail / Panel Mount |
Product Series Information
| Item | Description |
|---|---|
| Product Series | CompactLogix 1769 Series |
| Controller Family | CompactLogix |
| Architecture Type | Modular PLC System |
| Expansion System | 1769 Compact I/O Modules |
| Communication Architecture | ControlNet + Serial Communication |
| Programming Software | RSLogix 5000 |
| Motion Capability | Basic control (non-motion optimized) |
| Product Status | Legacy / Discontinued platform |
Detailed Technical Specifications
| Parameter | Details |
|---|---|
| Model | 1769-L32C |
| Controller Type | CompactLogix ControlNet Processor |
| User Memory | 750 KB |
| Nonvolatile Memory | CompactFlash support |
| Digital I/O | Via 1769 expansion modules |
| Analog I/O | Via 1769 expansion modules |
| Communication Ports | RS-232, NAP, ControlNet Channel A |
| Ethernet Port | Not integrated |
| ControlNet Support | Yes (primary communication backbone) |
| Maximum I/O Modules | Up to 16 modules |
| I/O Banks | Up to 3 banks |
| Expansion Cables | Supported (2 expansion cables) |
| Programming Languages | Ladder Logic, Structured Text, FBD |
| Operating Voltage | 24V DC system power |
| Power Consumption | Approx. 4–6 W typical |
| Isolation | Industrial-grade electrical isolation |
| 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 | 130 mm × 90 mm × 70 mm |
| Weight kg | Approx. 0.50 kg |
| Communication Protocol | ControlNet / Serial |
| Firmware Upgrade | Supported (legacy tools) |
| Certifications | CE, UL, CSA |
Product Features
1. ControlNet Deterministic Communication
The 1769-L32C is built around ControlNet industrial network architecture, providing deterministic and synchronized communication.
This makes it suitable for systems requiring stable timing and predictable data exchange.
2. Modular I/O Expansion System
Supports up to 16 Compact I/O modules distributed across multiple banks.
This allows flexible configuration for different machine sizes and application requirements.
3. Reliable Legacy Architecture
The controller is designed for long-term industrial deployment and remains widely used in installed systems.
It provides stable operation in environments where system replacement is not frequent.
4. Multi-Protocol Communication Support
Includes RS-232 serial communication and ControlNet network connectivity.
This allows integration with legacy HMIs and industrial devices.
5. Industrial Durability
Designed for harsh environments with vibration resistance, electrical noise immunity, and wide temperature tolerance.
Suitable for continuous operation in manufacturing plants.
Product Applications
Automotive Manufacturing Systems
Used in production lines, assembly stations, and coordinated machine control systems requiring deterministic communication.
Packaging Machinery
Applied in labeling machines, sealing systems, and synchronized conveyor-based packaging lines.
Process Control Systems
Used in chemical, water treatment, and industrial process automation requiring stable network communication.
Material Handling Systems
Applied in conveyor systems, warehouse automation, and sorting equipment.
Legacy Industrial Installations
Common in older factories where ControlNet infrastructure is still in operation.
Product Advantages
| Advantage | Description |
|---|---|
| ControlNet Determinism | Stable and predictable industrial communication |
| Modular Expansion | Supports up to 16 I/O modules |
| Multi-Bank Architecture | Flexible system layout |
| Stable Legacy Performance | Proven long-term industrial reliability |
| Dual Communication Ports | RS-232 + ControlNet integration |
| Industrial Durability | Resistant to vibration and noise |
| Flexible Integration | Works with legacy systems |
| Expandable System Design | Supports system scaling |
| Reliable Memory Storage | CompactFlash support |
| Proven Industrial Usage | Widely deployed in factories |
| Maintenance Friendly | Simple diagnostics and replacement |
| Long Lifecycle Systems | Suitable for existing installations |
Recommended Models from Same Series or Related Controllers
| Parameter | 1769-L32C | 1769-L30ER | 1769-L30ERM | 1769-L33ER | 1769-L27ERM-QBFC1B |
|---|---|---|---|---|---|
| Series | CompactLogix 1769 | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L2 |
| User Memory | 750 KB | 1 MB | 1 MB | 2 MB | 1 MB |
| Communication | ControlNet | Ethernet/IP | Ethernet/IP | Ethernet/IP | Ethernet/IP |
| Integrated I/O | No | No | No | Yes | Yes |
| Analog I/O | No | No | No | No | Yes |
| Motion Capability | Basic | Basic | 4 axes | Advanced | 4 axes |
| Max Expansion Modules | 16 | 16 | 16 | 30 | 16 |
| Dimensions | 130×90×70 mm | 118×55×105 mm | 118×55×105 mm | 145×145×90 mm | 140×100×89 mm |
| Weight kg | 0.50 kg | 0.65 kg | 0.65 kg | 1.00 kg | 0.79 kg |
| Application | Legacy ControlNet | General Control | Motion Control | Large Systems | Hybrid Systems |
Related Model Notes
1769-L30ER
Modern Ethernet-based controller replacing legacy ControlNet architectures.
1769-L30ERM
Motion-enabled controller for synchronized industrial automation systems.
1769-L33ER
Higher-performance CompactLogix controller for complex automation tasks.
1769-L27ERM-QBFC1B
Integrated I/O controller combining motion and analog processing capability.
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-L32C is a legacy ControlNet-based CompactLogix controller designed for deterministic industrial communication and modular automation systems.
Its main strengths are ControlNet stability, modular expansion, and long-term industrial reliability, making it suitable for existing factory systems and legacy automation infrastructure.