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Allen Bradley 1756-A13 ControlLogix 13 Slots Chassis
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1756-A13 is a ControlLogix 13-slot chassis designed to serve as the structural and electrical backbone of mid- to large-scale ControlLogix automation systems. It provides a stable mechanical platform and a high-performance backplane that enables seamless communication and power distribution between ControlLogix controllers, I/O modules, communication modules, and specialty modules.
Built for industrial reliability, the 1756-A13 chassis supports demanding control architectures where high module density, robust power handling, and long-term operational stability are required. Its design allows flexible system expansion while maintaining signal integrity and consistent performance across the entire ControlLogix platform.
Product Specifications
| Parameter | Description |
|---|---|
| Product Type | ControlLogix Chassis |
| Number of Slots | 13 slots |
| Chassis Function | Mechanical mounting and backplane communication |
| Backplane Voltage Rails | 1.2 VDC / 3.3 VDC / 5 VDC / 24 VDC |
| Backplane Current @ 1.2 VDC | 1.5 A |
| Backplane Current @ 3.3 VDC | 4 A |
| Backplane Current @ 5 VDC | 10 A |
| Backplane Current @ 24 VDC | 2.8 A |
| Power Dissipation (max) | 5.4 W |
| Operating Temperature (Series B) | 0 to +60 °C |
| Operating Temperature (Series C) | −25 to +60 °C |
| Storage Temperature | −40 to +85 °C |
| Chassis Orientation | Panel mounting, industrial enclosures |
| Control Platform | ControlLogix automation system |
| Industrial Rating | Designed for continuous industrial operation |
| Dimensions | 762 × 609 × 203 mm |
| Weight | 1.9 kg |
Applications
• Used as the central chassis for ControlLogix systems in manufacturing, process control, and infrastructure automation
• Suitable for medium to large control systems requiring multiple I/O, communication, and specialty modules
• Applied in process industries such as oil & gas, chemicals, pharmaceuticals, and power generation
• Commonly implemented in high-availability and redundant control architectures
• Ideal for systems requiring stable backplane power distribution and high-speed internal communication
Advantages
• 13-slot capacity supports high module density and flexible system expansion
• High-current backplane design ensures stable power delivery to all installed modules
• Robust mechanical construction enhances durability in harsh industrial environments
• Wide operating temperature support across different series improves deployment flexibility
• Seamless compatibility with ControlLogix modules simplifies system design and integration
• Designed for long-term, continuous operation in mission-critical automation systems
FAQ
-
What role does the 1756-A13 play in a ControlLogix system?
It serves as the physical mounting structure and communication backplane for ControlLogix controllers and modules. -
How many modules can be installed in this chassis?
Up to 13 ControlLogix modules, including controllers, I/O, communication, and specialty modules. -
Does the chassis perform signal processing?
No, it provides backplane communication and power distribution; signal processing is handled by installed modules. -
Why are multiple backplane voltage rails used?
Different ControlLogix modules require different voltage levels, and the chassis supports them simultaneously. -
Is the chassis suitable for high-power module configurations?
Yes, its high backplane current capacity supports power-intensive modules. -
Can different module types be mixed in the same chassis?
Yes, digital, analog, communication, safety, and specialty modules can coexist. -
What is the benefit of low power dissipation?
Lower dissipation reduces cabinet heat, improving system stability and component reliability. -
Does the chassis affect system scan time?
The backplane is optimized for high-speed communication and does not limit controller performance. -
Is the chassis suitable for harsh environments?
Yes, it is designed for industrial environments with extended temperature and storage ranges. -
Can the chassis be used in redundant ControlLogix systems?
Yes, it is commonly used in redundant and high-availability ControlLogix architectures.
Related Models
| Model | Description |
|---|---|
| 1756-A4 | 4-slot ControlLogix chassis |
| 1756-A7 | 7-slot ControlLogix chassis |
| 1756-A10 | 10-slot ControlLogix chassis |
| 1756-A17 | 17-slot ControlLogix chassis |
| 1756-PA75 | ControlLogix AC power supply |
| 1756-PB75 | ControlLogix DC power supply |
Popular Models
| Model | Description |
|---|---|
| 1756-L81E | ControlLogix high-performance controller |
| 1756-L83E | Advanced ControlLogix controller |
| 1756-EN2TR | EtherNet/IP communication module |
| 1756-IB16 | 16-channel DC digital input module |
| 1756-OB16I | Isolated DC digital output module |
| 1756-IF16 | 16-channel analog input module |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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