Configured for high-speed logic execution and network communication within industrial processor arrays, the Allen-Bradley 1747-L552 (1747-L552 SLC 5/05 32K Controller) provides direct physical electrical execution.

Nomenclature Breakdown & Model Matrix

• 1747: Base product family identifier designating Allen-Bradley SLC 500 modular processor platforms.
• L552: Processor configuration suffix indicating an SLC 5/05 model equipped with 32K words of user memory.

Hardware Specifications

Industrial Control & Drive Interface Integration

Engineered for deterministic networks, the controller manages backplane bus communication velocities and supports EtherNet/IP deterministic network links. It provides precise I/O density scaling and firmware flash compatibility across integrated automation architectures.

Package Ordering Information

• 1 x 1747-L552 SLC 5/05 32K Controller unit
• 1 x Flash EEPROM memory storage module

Physical Installation & Grounding Guidelines

• Chassis Insertion: Slide the processor module smoothly into the leftmost slot of the designated local chassis, ensuring backplane pins engage securely.
• Communication Cabling: Route Ethernet and RS-232 communication cables away from high-voltage power conduits to minimize electromagnetic interference.
• Enclosure Grounding: Connect the chassis ground terminal directly to the main electrical cabinet ground bus using a low-impedance copper conductor.

Frequently Asked Questions

• Q: What is the total user memory capacity of the 1747-L552 processor?

  A: The controller features a total user memory capacity of 32,000 words.

• Q: What communication interfaces are integrated into this controller model?

  A: The unit includes both an Ethernet port and an RS-232 communication port.

• Q: What is the backplane current draw requirements for this processor?

  A: It draws 1000 mA from the 5 VDC rail and 200 mA from the 24 VDC rail.

• Q: What is the maximum digital I/O support limit for the SLC 5/05 system?

  A: The processor supports up to 8192 maximum digital I/O points across connected chassis.

• Q: What is the physical weight and estimated shipping dimension?

  A: The unboxed unit weighs 0.45 kg with shipping dimensions of 25 x 16.5 x 6 cm.

• Q: Which country is designated as the origin of manufacture?

  A: The hardware controller is manufactured in the USA.

• Q: Can processor modules be swapped while backplane power is active?

  A: Hot-swapping processor modules is not supported; power must be completely isolated before installation or removal.

• Q: What programming software environment is utilized for this controller?

  A: The processor is configured and programmed using RSLogix 500 software platforms.