Allen Bradley 1769-L31 Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

1769-L31 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-L31 |
| Product Type | Industrial Equipment |
| Category | CompactLogix 512 KB Controller (L3 series) |
| System Type | Programmable Automation Controller (PAC) |
| Function | Mid-range PLC for machine control systems |
| User Memory | 512 KB |
| Communication Ports | 2 × RS-232 serial ports |
| Protocols Supported | DF1, DH-485, ASCII |
| I/O Capacity | Up to 16 Compact I/O modules |
| I/O Banks | Up to 3 banks |
| Backplane Current | ~330 mA @ 5V DC |
| Power Dissipation | ~2.6 W |
| Power Supply | 1769 system power supply (external) |
| Programming Software | RSLogix 5000 / Studio 5000 (version dependent) |
| Memory Type | SRAM-based user memory |
| Battery Backup | 1769-BA lithium battery |
| Isolation | Basic system isolation |
| Mounting | DIN rail / panel mount |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Dimensions (H × W × D) | ~118 mm × 50 mm × 87 mm |
| Weight | ~0.30–0.80 kg |
| Lifecycle Status | Discontinued (legacy CompactLogix 1769 L3 series) |
Key Features
- Legacy CompactLogix L3 controller
- Dual RS-232 serial communication ports
- Supports up to 16 local 1769 I/O modules
- Suitable for small to medium standalone machines
- No built-in Ethernet communication
- Requires external power supply and battery backup
Typical Applications
- Legacy machine automation systems
- Standalone industrial control panels
- Retrofit of older CompactLogix systems
- Small production equipment
Summary
The 1769-L31 is a discontinued CompactLogix controller from the L3 series, designed for serial-based communication systems. It is mainly used in legacy installations and has been replaced in modern systems by Ethernet-enabled CompactLogix controllers.
Allen Bradley 1769-L31 Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








