More Information
Features:
- Modularity
- Fast Delivery of Messages
- Compact Design
- Network Options
- Many I/O Choices
The Rockwell/SLC 500 Series is a small chassis-based family of programmable controllers, discrete, analog, and specialty I/O, and peripheral devices. This series delivers power and flexibility with a wide range of communication configurations, features, and memory options. The SLC 500 Series has over 60 types of I/O modules and up to 64 K of configurable data/program memory available. They provide excellent value with extensive capabilities to address a broad range of applications including HVAC control, small process control, material handling, high speed assembly operations, simple motion control, and SCADA.
The 1747-L553 Rockwell CPU Module may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Functions
Executes stored user logic for industrial process control, managing up to 8192 digital I/O points. Achieves high-speed program execution with a typical scan time of 0.9ms/K and a bit execution speed of 0.37µs. The processor utilizes 164 K of memory for program and data storage. It interfaces with external devices, networks, and HMIs via integrated Ethernet and RS-232 communication ports, and provides time-based control using an internal real-time clock.
Platforms
This CPU module operates in SLC 500 programmable controller systems with 30 I/O slots maximum. Features 164K memory capacity, supporting up to 8192 digital I/O points with 0.9ms/K scan time and 0.37µs XIC bit execution. Integrates built-in Ethernet and RS-232 communications for network connectivity. Includes real-time clock/calendar functionality with temperature-dependent accuracy (±54-81 seconds/month). Designed for industrial automation applications requiring substantial I/O capacity, deterministic control, and network integration capabilities within the SLC 500 architecture.
Applications
The CPU module operates with 64K words of user memory, featuring Ethernet and RS-232 communication ports, and supports up to 4096 inputs and 4096 outputs. It has a typical scan time of 0.9ms per keyword and fast bit execution of 0.37 microseconds. The module is designed for installation in a clean and dry industrial environment with an operating temperature range of 0 to 60 degrees Celsius. It includes a real-time clock and calendar, with accuracy of ±54 seconds/month at 25°C and ±81 seconds/month at 60°C.
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Rockwell 1747-L553 CPU Module Specs
| General |
| Manufacturer | Rockwell / Allen-Bradley |
| Model | 1747-L553 |
| Condition | Used and in Excellent Condition |
| Product Family | SLC500, SLC 500, SLC-500, 1746, 1747, 1747-L20C, 1747L20C, 1747 L20C |
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.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for Rockwell. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
CPU Module Price & Specs