Overview
Manuals
Industrial Applications
Status Indicators and Backup
Features:
- Ethernet Processor is designed to support various automation tasks within the SLC 500 series
- SLC 500 series spare parts
- This processor boasts a total user memory of 32K words, of which 28K words are available for programming or data storage and 4K words dedicated to data only
The Allen Bradley 1747-L552, part of the SLC 500 series, is an Ethernet processor designed for a wide range of applications in automation control. This device features 32K words of user memory, with 28K words available for programming or data, and an additional 4K words dedicated to data. The processor boasts an impressive maximum I/O capacity of 4096, ensuring ample resources for large-scale operations. Furthermore, it can handle up to 480 local analog I/Os, enabling extensive real-time data integration.
In terms of efficiency, the processor has a typical program scan time of 0.9 ms per kiloword and an I/O scan time of 0.225 ms, ensuring rapid response in control applications. It can withstand a maximum load current of 1 amp at 5V DC, ensuring ample power distribution and preventing overheating. The device also limits total heat dissipation to 4 watts, supporting continuous operation without concerns about overheating. 1747-L552 is optimized for environments requiring high-intensity data processing and control.
The 1747-L552 Allen Bradley Ethernet Processor Controller Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen Bradley 1747-L552 Ethernet Processor Controller Module manual(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
1.Pump Station: Controls pump operation sequence, master/post configuration, and alternating cycles based on level sensor trigger signals.
2.Filtration and Backwashing System: Manages timing valves, pneumatic actuators, and differential pressure switches required for automated sand or carbon filter backwashing.
3.Chemical Dosing Control: Regulates chlorination, pH neutralization loops, and polymer feed systems by matching analog inputs with a proportional-integral-derivative (PID) control module.
4.Sorting Line: Analyzes barcode data or proximity marker signals on pneumatic distributors, pushers, and high-speed multi-channel continuous conveyors.
5.Automatic Palletizing Unit: Synchronizes stacker crane lifts, turntable rollers, and safety light curtains to operate around localized robotic or heavy machinery packaging areas.
6.Grain Bins and Silos: Manages safety guide valves, gates, and temperature/dust detection devices protecting vertical bulk material distribution channels.
7.Industrial Baking Oven: Handles multi-zone heating element logic, variable-speed exhaust fans, and structural conveyor synchronization.
8.Clean-in-Place (CIP) Skid-Mounted Equipment: Automated sterilization processes are driven by dedicated alkaline/acidic chemical valves controlled by pulses, and concentration levels are tracked using reflux conductivity probes.
9.Small Brewery and Boiler Control: Controls timing, fluid circulation loops, and heating profiles for mashing tanks, fermentation tanks, and packaging lines.
Panel LED Indicators: Includes RUN, CPU FAULT, BATT LOW, FORCE, ETHERNET, and RS-232 status indicators.
Memory Retention: Standard built-in lithium battery (model 1747-BA, typically lasts 2 years); optional 1747-M13 flash EEPROM image backup card.
