1747-L553 Allen-Bradley CPU Module 64KB Processor

1747-L553 Allen-Bradley SLC 5/05 Processor

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 1747-L553 (SLC 5/05 Processor)
• User Memory: 64,000 words (60K program/data + 4K user data)
• Discrete I/O Capacity: 4096 inputs and 4096 outputs
• Analog I/O: 480 maximum local points
• Program Scan Time: 0.9 ms per K of logic
• I/O Scan Time: 0.225 milliseconds
• Bit Instruction Execution: 0.37 µs
• Communication Ports: Embedded Ethernet (10/100 Mbps) and 9-pin RS-232
• Ethernet Speed: 10/100 Mbps with 100 meter minimum distance
• Number of Chassis: Up to 3 local I/O chassis with 30 total slots
• Backplane Current: 1 A at 5V DC, 0 A at 24V DC
• Ambient Temperature Range: 0 to 60 °C (operating)
• Operating Shock: 30G
• Backup Memory Option: 1747-M13 flash backup (adds 64K)
• Replacement Battery: 1747-BA (battery-backed RAM)
• Built-in Features: Real-time clock, key-switch, calendar, floating-point math
• Advanced Instruction Set: Based on PLC-5 processor technology

Frequently Asked Questions (FAQ)

• Is the 1747-L553 new and original?
  Yes, we supply only new original 1747-L553 units directly from authorized stock.
• How much memory does the 1747-L553 provide?
  It provides 64 KB battery-backed RAM, which equals 64,000 user words. You can add a 1747-M13 for another 64K.
• Can I use this processor with Remote I/O?
  Yes, the 1747-L553 supports Remote I/O scanner modules for Universal Remote link configuration.
• How many chassis can I connect?
  You can connect up to 3 local I/O chassis with a maximum of 30 slots total.
• Do you have the 1747-L553 in stock?
  Yes, we have the 1747-L553 in stock and ready to ship.
• What is your shipping and return policy?
  We ship within 5 business days via DHL, FedEx, or UPS. You can return items within 30 days.
• Does the processor include a battery?
  No, the 1747-BA battery comes separately. We recommend installing it before use.
• What is the maximum analog I/O count?
  The 1747-L553 supports up to 480 local analog I/O points.
• Can I program this processor over Ethernet?
  Yes, you can program and monitor the 1747-L553 using the embedded 10/100 Mbps Ethernet port.
• Does this processor support floating-point math?
  Yes, the 1747-L553 includes built-in floating-point math and a real-time clock.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/