Allen Bradley SLC 5/05 Processor: 1747-L551

Allen Bradley SLC 5/05 Processor: 1747-L551

In stock. Usually ships in 5 - 7 working days.
Part Number:1747-L551
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Part Number: 1747-L551

  • Memory Size: 16K Words
  • I/O Capacity: up to 4096 inputs and 4096 outputs
  • Maximum Chassis/Slots: 3/30 
  • Standard RAM: Lithium Battery (2 years) 
  • Memory Back-up Options: Flash EPROM
  • LED Indicators: Run, CPU Fault, Battery Low, Forced I/O, Ethernet, RS-232
  • Typical Scan Time¹: 0.9 ms/K
  • Bit Execution (XIC): .37 ms
  • Communication:
    Ch 1: Ethernet (10Base-T)
    Ch 0: RS-232
    (DF1, ASCII, or DH485 Protocols)
  • Power Supply Loading at 5V dc: 1A
  • Power Supply Loading at 24V: 200 mA
  • Clock/Calendar Accuracy: 
    ±54 sec/month at 25°C (77°F)
    ±81 sec/month at 60°C (140°F)
  • Program Scan Hold-up Time Program Scan Hold-up Time after Loss of Power: 20 milliseconds to 3 seconds (dependent on power supply loading)
  • Noise Immunity: NEMA Standard ICS 2-230
  • Ambient Temperature Rating:
    Operating: 0°C to +60°C (32°F to 140°F)
    Storage: 40°C to +85°C ( 40°F to 185°F)
  • Humidity: 5 to 95% without condensation
  • Shock (operating): 30Gs
  • Vibration: 
    .015 in., peak-to-peak at 5 to 57 Hz
    Acceleration: 2.5Gs at 57 to 2000 Hz
  • Certification:
    UL listed/CSA approved
    Class I, Division 2, Groups A, B, C or D
    CE compliant for all applicable directives

  1. The scan times are typical for a 1K ladder logic program consisting of simple ladder logic and communication servicing. Actual scan times depend on your program size, instructions used, and communication protocol.

  • Availability: In Stock
  • Estimated Lead Time: Usually Ships in 5 - 7 Working Days
  • Shipping Weight: 2 Kg

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