Allen Bradley 1756-L73SXT Flex IO Control System GuardLogix Integrated Safety Controller

Product Overview

The Allen Bradley 1756-L73SXT Flex IO Control System is a highly sophisticated GuardLogix integrated safety controller designed to meet the demands of advanced industrial automation systems. It delivers exceptional reliability, safety, and precision in high-stakes environments.

Featuring 8 MB of program memory, 4 MB of dedicated safety memory, and 0.98 MB of I/O memory, this system ensures the efficient processing of complex control algorithms and safety protocols. It supports large-scale operations with ample space for both program data and safety-critical information.

Optional non-volatile memory modules (1 GB and 2 GB) are available, offering secure storage for critical data, which can be retrieved even after power interruptions. The 1756-L73SXT operates within a wide temperature range of -40°C to +70°C, ensuring reliable performance in various industrial settings.

Designed with an open-type enclosure, this control system is built to withstand environmental challenges, maintaining operational integrity even in harsh conditions. Additionally, the system features advanced RFI suppression, protecting it from electromagnetic interference, which is crucial for uninterrupted and precise operation.

Key Features

• Processor Model: 1756-L73S, optimized for high-performance industrial control.

• Integrated Safety System: Equipped with GuardLogix for superior safety performance.

• Memory:

• 8 MB Program

• 4 MB Safety

• 0.98 MB I/O

• Optional Non-Volatile Memory: Up to 2 GB (1756-SD2) for secure data storage.

• Mounting: Designed for Chassis mounting for ease of integration.

• Isolation Rating: 30 V (Continuous), Basic Insulation for secure operation.

• USB Port Compatibility: Backplane connection for easy configuration and programming.

• Electrical Test Conditions: Type tested at 500 VAC for 60 sec for reliable safety assurance.

• Enclosure Type: Open Type, ensuring robust protection.

• RFI Suppression: Protects against radiated interference, maintaining signal integrity.

Technical Specifications

Applications

• Industrial Automation: Seamlessly integrates with large-scale automation systems to control both safety and operational tasks.

• Safety-Critical Applications: GuardLogix integration ensures that safety protocols are consistently followed, making it ideal for critical operations.

• Harsh Environments: With its open-type enclosure and wide temperature tolerance, it is perfect for demanding environments that require durable control systems.

• Electromagnetic Interference Protection: RFI suppression ensures stable operation, free from external interference.

FAQ

Q1: What safety features does the 1756-L73SXT offer?
A1: The 1756-L73SXT is integrated with GuardLogix, providing advanced safety protocols for industrial environments.

Q2: How much memory does the 1756-L73SXT have?
A2: The 1756-L73SXT has 8 MB of program memory, 4 MB of safety memory, and 0.98 MB of I/O memory for efficient data processing.

Q3: Can I expand the memory in the 1756-L73SXT?
A3: Yes, you can expand memory with 1 GB (1756-SD1) or 2 GB (1756-SD2) non-volatile memory modules.

Q4: What is the operating temperature range of the 1756-L73SXT?
A4: The 1756-L73SXT operates within a temperature range of -40°C to +70°C, suitable for a wide variety of industrial environments.

Q5: How does the 1756-L73SXT handle electrical interference?
A5: The system features advanced RFI suppression, minimizing the impact of electromagnetic interference and ensuring reliable performance.