SLIM-3I 4-20mA Isolator

SLIM-3I 4-20mA Isolator

3 Channels, Loop Powered Output, Din Rail Mounting, Ultra-Slim (0.5″) Case

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What it does

This loop powered isolator accepts a 4–20mA process current inputs, and provides 4–20mA loop powered output signals.
The SLIM-3I 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:

  • 3 x 4–20mA DC input
  • 3 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
  • 3 isolated channels in a compact 0.5″ case

Input & output protection

Along with high speed, accuracy and stability, it also offers input and output protection for polarity and inadvertent connection to 30V DC. With 3 independent channels which are isolated up to 2.5kV, your control system will be protected from transients and noise:

N

No more signal cross talk

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No more ground loops

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DC/AC common mode voltage rejection

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Over range protection

Specifications

Input


Input signal: 4–20mA DC (3 channels)


Accuracy: <0.05% of span


Compliance voltage: 5V max


Power


Power supply: 6.5–28V external power supply


General Specifications


Ambient drift: <0.01% of span/°C


Isolation test voltage: 2500V RMS


RF immunity: <0.5% of span


Response time: <2msec (0-90%, 100-10%)


Working isolation voltage: 300V AC


Linearity & repeatability: <0.03% of span


Protection


Current protection: By PTC


Analog Output (Retransmission)


Number of analog outputs: 3


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)


Documents

SLIM 4-20mA Isolator Series Manual 16V04, 10-Mar-2016 | (257 KB)
SLIM 4-20mA Loop Powered Isolators Brochure 16V02, 10-Mar-2016 | (70 KB)
SLIM 4-20mA Loop Powered Isolators Datasheet 16V02, 10-Mar-2016 | (212 KB)

Order Codes

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