SLIM-IS 4-20mA Isolated Signal Splitter


SLIM-IS 4-20mA Isolated Signal Splitter

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

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What it does

This auxiliary powered splitter receives a single 4–20mA process current input, and provides two identical active 4–20mA output signals. These are commonly used in industry when one signal is required to go to two devices.

For example, one signal may be required to go to a PLC, and also to a separate SCADA system. The splitter will ensure that there will be no interaction between the two systems.



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)

Number of analog outputs: 2

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


Casing: 35mm DIN mount 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)

Operating humidity: 5–85%RH max (non-condensing)

Certifications & Compliances

EMC: Emissions (EN 61326-1). Immunity (EN 61326-1). Safety (EN 61010-1)


SLIM 4-20mA Isolator Series Manual 24V04, 23-May-2024 | (244 KB)

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