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Allen Bradley 1756-L62S ControlLogix Logix5562S Processor
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Product Introduction
The Allen Bradley 1756-L62S ControlLogix Logix5562S Processor is a high-capacity programmable automation controller designed for advanced ControlLogix architecture applications. Built for deterministic control and large-scale system integration, the L62S processor delivers powerful processing performance combined with extensive I/O handling capability.
With 4 MB of standard user memory and 478 KB of dedicated I/O memory, this processor is engineered to support complex automation strategies, high-density control architectures, and demanding real-time applications. It is capable of managing up to 128,000 total I/O points, including 4,000 analog channels, making it suitable for enterprise-level automation systems.
The 1756-L62S integrates seamlessly with the ControlLogix platform, providing reliable communication across distributed systems while maintaining efficient power consumption and stable thermal performance.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | 1756-L62S |
| Series | Logix5562S |
| Manufacturer | Allen Bradley |
| System Platform | ControlLogix |
| User Memory (Standard) | 4 MB |
| I/O Memory | 478 KB |
| Maximum Total I/O | 128,000 points |
| Maximum Analog I/O | 4,000 points |
| Maximum Digital I/O | 128,000 points |
| Power Dissipation | 3.5 W |
| Thermal Dissipation | 11.9 BTU/hr |
| Current Draw @ 5.1 VDC | 1200 mA |
| Current Draw @ 24 VDC | 14 mA |
| Isolation Voltage | 30 V continuous |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Mounting Type | ControlLogix backplane |
| Dimensions | 145.2 x 34.6 x 139.6 mm |
| Weight | 0.54 kg |
Applications
● Serves as the primary controller for high-density distributed automation systems.
● Manages large-scale digital and analog I/O configurations in complex facilities.
● Supports real-time process automation, motion coordination, and sequencing control.
● Suitable for energy, oil & gas, manufacturing, and heavy industrial applications.
● Enables centralized control of multi-rack and networked ControlLogix systems.
● Ideal for installations requiring high memory capacity and deterministic processing performance.
Advantages
● 4 MB user memory allows execution of large and sophisticated automation programs.
● Dedicated 478 KB I/O memory enhances I/O data handling efficiency.
● Supports up to 128,000 total I/O points, enabling scalable system design.
● Low 3.5 W power dissipation improves thermal stability and energy efficiency.
● 30 V continuous electrical isolation increases system protection and reliability.
● High backplane current capability (1200 mA @ 5.1 VDC) ensures stable performance in dense chassis configurations.
● Designed for deterministic execution to maintain precise and predictable control behavior.
FAQ
1. How much user memory does the 1756-L62S provide?
It provides 4 MB of standard user memory and 478 KB of dedicated I/O memory.
2. What is the maximum number of I/O points supported?
The processor supports up to 128,000 total I/O points.
3. How many analog I/O channels can it manage?
It supports up to 4,000 analog I/O points.
4. What is the maximum digital I/O capacity?
It can manage up to 128,000 digital I/O points.
5. What are the current draw requirements?
It draws 1200 mA at 5.1 VDC and 14 mA at 24 VDC.
6. What level of electrical isolation does it provide?
It provides 30 V continuous isolation for enhanced electrical protection.
7. What is the power dissipation of the processor?
Power dissipation is 3.5 W, with thermal dissipation rated at 11.9 BTU/hr.
8. Is it suitable for distributed ControlLogix systems?
Yes, it is designed for large-scale distributed and networked automation systems.
9. Can it handle high-speed real-time control tasks?
Yes, it supports deterministic execution for motion, sequencing, and process control applications.
10. Is it appropriate for industrial environments with demanding operational conditions?
Yes, it is engineered for industrial reliability and stable operation within standard environmental ranges.
Related Models
| Model | Description | Key Technical Characteristics |
|---|---|---|
| 1756-L62 | Logix5562 Processor | 4 MB memory, high-speed CPU |
| 1756-L61 | Logix5561 Processor | 2 MB memory, mid-range control |
| 1756-L73 | Logix5573 Processor | Advanced performance CPU |
| 1756-L71 | Logix5571 Processor | Compact high-performance CPU |
| 1756-EN2T | Ethernet Communication Module | Industrial Ethernet connectivity |
| 1756-PA75 | Power Supply Module | Chassis power module |
Popular Models
| Model | Product Type | Key Features |
|---|---|---|
| 1756-IF16 | Analog Input Module | 16-channel voltage/current input |
| 1756-OB16 | Digital Output Module | 16-channel output module |
| 1756-IB16 | Digital Input Module | 16-channel isolated input |
| 1756-IV32 | Digital Input Module | 32-point sourcing input |
| 1756-IT6I2 | Thermocouple Input Module | 6-channel isolated thermocouple input |
| 1756-EN2T | Ethernet Communication Module | Network interface for ControlLogix |
| 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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