
PHOENIX CONTACT 2902037 ; MINI MCR-2-UI-UI New
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The PHOENIX CONTACT MINI MCR-2-UI-UI (2902037) is a 3-way isolation amplifier from the MINI Analog Pro portfolio, designed to ensure reliable galvanic isolation and precise signal conversion for uni- and bipolar analog signals in control panels and process environments. Its 6.2 mm slimline form factor saves space on DIN rails while delivering consistent, noise-immune performance for PLC and DCS interfaces.
Configurable via DIP-switches, the module supports selectable voltage and current ranges on both input and output (0–5 V and 0–20 mA), enabling flexible signal matching across mixed systems. True 3-way isolation with a 3 kV AC test voltage breaks ground loops and enhances immunity in accordance with EN 61000-6-2/-6-4; typical transfer error is ≤0.1% with a 30 Hz cutoff option for stable low-frequency measurements. Operating from 9.6–30 V DC (24 V DC nominal), the unit features transient protection, IP20 housing, screw terminals, and a green status LED for fast diagnostics, and mounts directly onto EN 60715 DIN rail.
Engineered for rapid commissioning and long service life, this isolation amplifier reduces integration risk in new builds and retrofits alike and helps maintain signal integrity across demanding industrial installations, backed by a 1-year warranty for added assurance.
- Brand: PHOENIX CONTACT
- Series: MINI Analog Pro
- Model: MINI MCR-2-UI-UI (2902037)
- Input range: 0–5 V / 0–20 mA (selectable)
- Output range: 0–5 V / 0–20 mA (selectable)
- Supply voltage: 9.6–30 V DC (24 V DC nominal)
- Galvanic isolation: 3-way, 3 kV AC test
- Protection rating: IP20