Yodify Product Library
Instantly add the SLC/CLC RetroPAK Controller and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

The SLC/CLC RetroPAK is a strategy to help Loop Command users migrate to current technology, and includes the features that made these controllers so popular, especially for steam and power generation. In addition it offers a host of other powerful features and up-to-date communication strategies that make RetroPAK the logical choice for replacing aging SLC and CLC controllers. 

The SLC RetroPAK is based on state-of-the-art surface mount technology. Like the SLC and CLC, the basic hardware platform includes the carrier board, CPU, display assembly, and terminations. The instrument uses 64K bytes of non-volatile RAM not only to store the configured database, but to back up all current process and operating parameters. 

The RetroPAK controller fits into the same panel cutout as the CLC and SLC controllers. The actual housing of the RetroPAK controller requires less panel depth. Field wiring is simplified by removable termination blocks.
Features
  • Replaces aging, obsolete Bailey SLC and CLC controllers

  • Highly reliable, high-visibility display

  • Peer-to-peer and Modbus RS-485 communications

  • Data quality detection on all inputs, outputs and internal parameters

  • Same I/O complement and panel dimensions

  • Library of Bailey Function Codes reduces re-engineering and startup time
  • 1 - 1 of 1 Part Numbers
    SLC/CLC RETROPAK
    SLC/CLC RETROPAK
    • Model - SLC RetroPAK Controller
    • RetroPAK Controller - Base Controller
    • Power Supply - 24 Vdc
    • Custom Configuration Services - No Custom Configuration Services
    1 - 1 of 1 Part Numbers

    Specifications

    Accuracy

    • ± 0.2 %

    Approvals & Certifications

    • CSA Certified Class I, Div. 2, Grade A, B, C, D
    • FM

    Communication

    • Modbus RTU RS-485

    Consumption

    • 50 W (120 Vrms, 60 Hz, Full Load)

    Current

    • Fuse: 2.5 A (AC)
    • Fuse: 4 A (DC)

    Execution Time

    • Analog Module I/O: 150 milliseconds, Nominal
    • Built-in I/O: 100 milliseconds
    • Digital I/O: 50 milliseconds

    Humidity

    • 5 to 95 % Relative Humidity, Non-Condensing

    Input

    • Common Mode Rejection: 45 Vdc
    • Digital: 4.7 mA - Max.
    • Digital: 45 mA - Max.
    • Isolated Digital Input: 30 mA - Max.
    • Isolated Digital: 2.5-28 Vdc
    • Low Logic: 1 V
    • Range: 4-20 mA (Low/High: 0-27.5 mA)
    • Signal Range: 0-20 mA - CLC, SLC, RETROPAK
    • Signal Range: 1-5 Vdc - CLC, SLC

    Isolation

    • 250 Vrms

    Load Resistance

    • 1,000 ohms, Max.
    • Analog: 700 ohms - CLC, SLC

    Operating Temperature

    • 0° to 50° C (32° to 122° F)

    Output

    • 0 to 22 mA, Non to Isolated, with User to Adjustable Span
    • 5-60 Vdc - Isolated Digital, 1 A at 5-60 Vdc - Resistive Load - RETROPAK
    • 80 mA at 24 Vdc - Resistive Load - CLC, SLC
    • Isolated Digitl Output (4): 1 A, Max.

    Power

    • Transmitter: 24 Vdc, Isolated

    Power Supply

    • 180-260 Vac, 50/60 Hz - CLC, SLC
    • 24 Vdc ± 10 %
    • 50-350 Vdc
    • 85-250 Vac, 50/60 Hz - RETROPAK
    • 90-130 Vac, 50/60 Hz

    Resistance

    • 500 ohms

    Response Time

    • 1.5 milliseconds Min. - RETROPAK
    • 500 milliseconds - CLC, SLC

    Sensor, Probe Type

    • B Thermocouple
    • E Thermocouple
    • J Thermocouple
    • K Thermocouple
    • N Thermocouple
    • RTD
    • R Thermocouple
    • S Thermocouple
    • T Thermocouple

    Storage Temperature

    • -40° to 75° C (-40° to 167° F)
    Instantly populate your store or catalog 
    CREATE YOUR SITE
    or book a demo with the Yodify Team
    show more