MCR 4-way signal duplicator for the electrical isolation and doubling of analog signals with screw connection, order configuration.
The Phoenix Contact 2864794 Signal Duplicator, also known as the MINI MCR-SL-UI-2I, is a signal duplicator designed for industrial applications. It serves the purpose of duplicating analog signals while providing electrical isolation. Featuring a screw connection for easy installation, it enables the duplication and isolation of analog signals in industrial settings.
Part # | 2864794 |
Manufacturer | PHOENIX CONTACT |
Category | Controls & Indicators |
Subcategory | Signal Conditioner/Transmitter |
Product type | Signal duplicator |
Product family | MINI Analog |
No. of channels | 2 |
Overvoltage category | II |
Pollution degree | 2 |
Rated insulation voltage | 50 V AC/DC |
Electrical isolation | Basic insulation in accordance with EN 61010 |
Electrical isolation between input and output | Yes |
Limit frequency (3 dB) | Approx. 35 Hz |
Maximum power dissipation for nominal condition | 500 mW |
Test voltage, input/output/supply | 1.5 kV AC (50 Hz, 60 s) |
Protective circuit | Transient protection |
Step response (0–99%) | Approx. 10 ms |
Maximum temperature coefficient | < 0.01 %/K |
Temperature coefficient, typical | < 0.004 %/K |
Maximum transmission error | ≤ 0.2 % (of final value) |
Transmission error, typical | < 0.1 % |
Nominal supply voltage | 24 V DC |
Supply voltage range | 19.2 V DC … 30 V DC |
Max. current consumption | < 30 mA (at 24 V DC incl. load) |
Power consumption | < 600 mW |
Number of inputs | 1 |
Configurable/programmable | Yes, preconfigured |
Voltage input signal | 0 V … 10 V |
Max. voltage input signal | 30 V |
Current input signal | 0 mA … 20 mA |
Max. current input signal | 50 mA |
Input resistance of voltage input | Approx. 100 kΩ |
Input resistance current input | Approx. 50 Ω |
Number of outputs | 2 |
Configurable/programmable | Yes, preconfigured |
Non-load voltage | 9 V |
Current output signal | 2x 0 mA … 20 mA |
Max. current output signal | Approx. 22 mA |
Load/output load current output | ≤ 250 Ω (at 20 mA) |
Ripple | < 20 mVPP (at 250 Ω) |
Degree of protection | IP20 |
Ambient temperature (operation) | -20 °C … 60 °C |
Ambient temperature (storage/transport) | -40 °C … 85 °C |
Permissible humidity (operation) | 10 % … 95 % (non-condensing) |
Noise immunity | EN 61000-6-2 |
Note | When being exposed to interference, there may be minimal deviations. |
Electromagnetic compatibility | Conformance with EMC directive |
Noise emission | EN 61000-6-4 |
Designation | Electromagnetic RF field |
Standards/regulations | EN 61000-4-3 |
Typical deviation from the measuring range final value | 5 % |
| Brand | Phoenix Contact |
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