Speak to an engineer today! 214.926.4950

Product Finder
Browse Products

Isolators / Splitters

Shipping fulfilment powered by Instrumart logo

  • SLIM-4I 4-20mA Isolator, 4 Channels Loop Powered Output

    Din Rail Mounting, Ultra-Slim (0.5") Case

    SLIM-4I 4-20mA Isolator, 4 Channels Loop Powered Output. Find out everything you need to know about the Define Instruments SLIM-4I in just 30 seconds with our quick video overview.
    SLIM-4I
    Buy at Instrumart

    What it does:
    This loop powered isolator receives 4–20mA process current inputs, and provides 4–20mA loop powered output signals.

     

    It is ideal for measuring signals commonly produced by position, acceleration, current, and a vast range of other industrial sensors, and offers a low cost isolation solution with top-of-the-line specs.

    At a glance:

    • 4 x 4–20mA DC input
    • 4 x 4–20mA DC output (loop powered)
    • Lightning fast 2msec response time Ensures accurate measurement of rapidly changing signals
    • No fuss installation No DIP switches, no calibration, simple wiring
    • High accuracy – better than 0.05%!
    • Superior noise resistance Designed for stable, accurate performance, even in noisy environments, with excellent resistance to electromagnetic interference
    • 4 isolated channels in a compact 0.5" case

    Along with high speed, accuracy and stability, it also offers input and output protection for polarity and inadvertent connection to 30V DC. With 4 independent channels which are isolated up to 2.5kV, your control system will be protected from transients and noise:

    • No more signal cross talk
    • No more ground loops
    • DC/AC common mode voltage rejection
    • Over range protection
    Buy at Instrumart
    RCM
    CE
    Input
     
    Input signal
    4–20mA DC (4 channels)
    Accuracy
    <0.05% of span dd>
    Compliance voltage
    5V max
    Power
     
    Power supply
    6.5–28V external power supply
    General Specifications
     
    Ambient drift
    <0.01% of dd>
    Isolation test voltage
    2500V RMS
    RF immunity
    <0.5% of dd>
    Response time
    <2ms (0-90%, dd>
    Working isolation voltage
    300V AC
    Linearity & repeatability
    <0.03% of span dd>
    Protection
     
    Current protection
    By PTC
    Analog Output (Retransmission)
     
    Number of analog outputs
    4
    Analog output type
    Loop powered output 4-20mA DC, load resistance 875Ω at 24V DC
    Construction
     
    Casing
    35mm DIN rail mounting slim case
    Dimensions (H x W x D)
    3.54 x 0.49 x 4.41"
    (90 x 12.5 x 112mm)
    Environmental Conditions
     
    Storage temperature
    –4 to 185°F (–20 to 85°C)
    Specification range
    –4 to 158°F (–20 to 70°C)
    Calibration temperature
    68–82°F (20–28°C)
    Certifications & Compliances
     
    EMC
    Emissions (EN 61326-1). Immunity (EN 61326-1). Safety (EN 61010-1)

    SLIM 4-20mA Isolator Series Manual SLIM 4-20mA Isolator Series Manual 16V04, 10-Mar-2016 | (257 KB)

    SLIM 4-20mA Loop Powered Isolators Brochure SLIM 4-20mA Loop Powered Isolators Brochure 16V02, 10-Mar-2016 | (70 KB)

    SLIM 4-20mA Loop Powered Isolators Datasheet SLIM 4-20mA Loop Powered Isolators Datasheet 16V02, 10-Mar-2016 | (212 KB)

    SLIM
    Number of Channels
    SLIM-1I 1 x channel
    SLIM-2I 2 x channels
    SLIM-3I 3 x channels
    SLIM-4I 4 x channels
    SLIM-5I 5 x channels

    Customers also bought...

    SLIM-4I

All prices are in US Dollars. For pricing in other currencies, please contact us.