SLIM-1I-P 4-20mA Isolator


SLIM-1I-P 4-20mA Isolator

1 Channel, Active Output, Din Rail Mounting, Ultra-Slim (0.5″) Case

SKU: SLIM-1I-P Category: Tags: , ,

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What it does

This auxiliary powered isolator receives 4–20mA process current input, and provides an active 4–20mA output signal.
The SLIM-1I-P 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:

  • 4–20mA DC input
  • 4–20mA DC active output
  • 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
  • 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 isolation 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



Input signal: 4–20mA DC

Compliance voltage: 5V max


Power supply: 10–30V DC (0.8W max per output channel)

General Specifications

Accuracy: <0.05% of span (typical)

Ambient drift: <0.01% of span/°C

Isolation test voltage: 2500V RMS

RF immunity: <0.5% of span

Response time: <50msec (0–90%, 100–10%)

Working isolation voltage: 300V AC

Linearity & repeatability: <0.03% of span (typical)


Current protection: By PTC

Analog Output (Retransmission)

Analog output type: 4–20mA DC active output (500Ω max load)


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 16V04, 10-Mar-2016 | (257 KB)

Order Codes


SLIM-1I-P 1 x channel, 24V DC powered
SLIM-2I-P 2 x channels, 24V DC powered
E.g. Order SLIM-1I-P or SLIM-2I-P

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