Phoenix Contact MINI MCR-2-UNI-UI-2UI | 2-Channel Analog Isolator, 24V DC
Phoenix Contact MINI MCR-2-UNI-UI-2UI analog signal conditioner. 1-in 2-out, 4-way isolation, 0-20mA/0-10V input/output, 24V DC supply, 6.2mm width.
Product Overview
The Phoenix Contact MINI MCR-2-UNI-UI-2UI (Order No. 2905026) is a universal 2-channel analog signal conditioner from the MINI Analog Pro family. It provides 4-way electrical isolation (input, output 1, output 2, power supply) and functions as a signal duplicator, isolator, and converter. With a compact width of only 6.2 mm, it conditions standard analog signals (0-20 mA, 0-10 V, etc.) for PLC and control system interfaces. Configuration is flexible via DIP switches or software (NFC/USB).
Technical Specifications (Electrical & Signal)
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Parameter
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Specification
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Product Family
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MINI Analog Pro
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Order Number
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2905026
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Function
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Analog Signal Conditioner / Isolator / Duplicator
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Channels
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1 Input / 2 Outputs (Independent)
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Supply Voltage
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24 V DC (Range: 9.6 ... 30 V DC)
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Input Signals
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0/4-20 mA, 0-10 V, 0-5 V, 1-5 V, 0-24 mA (Software)
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Output Signals
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0/4-20 mA, 0-10 V, 0-5 V, 1-5 V (Per Channel)
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Max. Transmission Error
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≤ 0.05 % (of full scale)
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Isolation
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4-way Reinforced Isolation (3 kV AC)
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Configuration
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DIP Switch, Software (NFC / USB)
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Technical Specifications (Mechanical & Environmental)
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Parameter
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Specification
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Mounting
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DIN Rail (35 mm)
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Dimensions (W x H x D)
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6.2 x 109.8 x 119.2 mm
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Connection
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Screw Terminal (Plug-in)
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Wire Cross-Section
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0.14 ... 2.5 mm²
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Housing Material
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PBT (Gray)
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Protection Rating
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IP20
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Operating Temperature
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-40 °C ... +70 °C
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Standards
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IEC/EN 61010-1, CE, ATEX (Zone 2)
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Key Features
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High Density: Ultra-slim 6.2 mm width saves significant DIN rail space in control cabinets.
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Flexible I/O: Handles both current and voltage signals on input and outputs; outputs can be set independently (e.g., one 4-20mA, one 0-10V).
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Diagnostics: Features NFC interface for wireless parameter setting and status monitoring via smartphone app.
Applications
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Signal isolation and duplication from sensors (PT100, pressure transducers) to PLC analog cards
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Ground loop elimination and noise suppression in industrial automation
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Signal conversion (e.g., 0-10V to 4-20mA) for legacy system integration
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
