The 1747-L552 is a powerful SLC 5/05 processor from Rockwell Automation. This module provides robust control for medium to large-scale applications. It integrates seamlessly into existing SLC 500 chassis systems. Engineers value its built-in Ethernet for direct enterprise connectivity. This processor simplifies machine-level data integration significantly. It offers a practical path for Industrial Internet of Things (IIoT) deployments. The module combines high I/O capacity with fast processing speeds. It is an ideal choice for demanding automation environments.
Theme Option D: Expert Technical Evaluation & Performance Review
The 1747-L552 processor delivers exceptional performance for complex control tasks. Its 32K word memory supports extensive program logic and data storage. The processor handles up to 4096 discrete inputs and outputs. It also manages a maximum of 480 analog I/O points. This capacity allows control of multiple processes with one unit. The program scan time is a swift 0.9 milliseconds per kilobyte. This ensures rapid execution of critical control algorithms. The I/O scan time is only 0.225 milliseconds for efficiency. An XIC bit executes in just 0.37 microseconds for speed. These metrics guarantee responsive and reliable machine control operations.
The processor’s environmental tolerances demonstrate robust industrial design. It operates reliably in ambient temperatures from 0 to 60 degrees Celsius. The unit withstands operating shocks of up to 30G without failure. It also tolerates vibration of 0.015 inches peak-to-peak displacement. This resilience makes it suitable for harsh factory floor conditions. The non-condensing relative humidity range is 5 to 95 percent. This ensures dependable function in varying atmospheric conditions. The storage temperature range extends from -40 to 85 degrees Celsius. This allows safe long-term storage in non-climate-controlled environments. The processor’s design prioritizes uptime and operational longevity in the field.
The embedded communication ports provide versatile networking capabilities. The Ethernet port supports up to 48 simultaneous connections. This enables robust data exchange with HMIs, SCADA, and other systems. The connection uses BOOTP for easy IP address configuration. The RS-232 port offers classic peer-to-peer communication for local HMIs. This is ideal for panels where the HMI sits near the PLC. The processor also supports a flash backup memory module. This feature allows quick program restoration after a failure. The combination of ports ensures flexible integration into any control architecture.
Data integrity is a key strength of this processor’s hardware design. The unit includes a user-replaceable lithium battery with a two-year life. A built-in capacitor provides at least 30 minutes of backup runtime. This backup works even after the main battery is disconnected. You must reconnect the battery within 30 minutes to prevent RAM data loss. This feature allows safe battery replacement without stopping production. The battery-backed RAM preserves critical program and user data securely. This design protects your intellectual property and process parameters effectively. It minimizes downtime risks associated with power loss events.
The processor’s mechanical design facilitates straightforward installation and maintenance. It features an open-type enclosure for efficient heat dissipation. The module mounts directly into a single slot of an SLC 500 chassis. Its compact dimensions are 145 x 35 x 142 millimeters. This small footprint saves valuable space inside the control panel. The single-slot design frees up chassis slots for other I/O modules. Status LEDs on the front provide immediate visual feedback on operation. This allows technicians to quickly assess the processor’s current state. The design focuses on ease of use and system integration efficiency.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1747-L552 SLC 5/05 Processor Module
- This product is sold in an anti-static protective package.
- The unit is a single-slot module ready for chassis installation.
- Express delivery shipping is available for this item.
- We ship via FedEx, UPS, and DHL for fast global delivery.
