The 6.2 mm wide configurable 4-way isolating amplifier MINI MCR-SL-UI-2I-... is used for electrical isolation, conversion, amplification and filtering of standard signals.
On the input side, the analog standard signals 0...20 mA, 4...20 mA, 0...10 V or 1...5V can be selected, on the output side there are two current outputs that can be set independently of one another with a 0...20 mA-, or 4...20mA signal, electrically isolated (4-way isolation).
The DIP switches, which can be accessed on the side of the housing, can be used to configure the input and output signal ranges.
Power (19.2 V DC to 30 V DC) can be supplied through connection terminal blocks on the modules or in conjunction with the DIN rail connector.
MINI MCR-SL-UI-2I
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Signal duplicator
2864794
MCR 4-way signal duplicator for the electrical isolation and doubling of analog signals with screw connection, order configuration. Replacement part: 2905025 MINI MCR-2-UI-2UI-C.
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Product details
Product type | Signal duplicator |
Product family | MINI Analog |
No. of channels | 2 |
Insulation characteristics | |
Overvoltage category | II |
Pollution degree | 2 |
Data management status | |
Article revision | 10 |
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%) | 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 % |
Supply | |
Nominal supply voltage | 24 V DC |
Supply voltage range | 19.2 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715) |
Max. current consumption | < 30 mA (at 24 V DC incl. load) |
Power consumption | < 600 mW |
Signal | |
Number of inputs | 1 |
Configurable/programmable | Yes, preconfigured |
Voltage input signal | 0 V ... 10 V |
1 V ... 5 V | |
Max. voltage input signal | 30 V |
Current input signal | 0 mA ... 20 mA |
4 mA ... 20 mA | |
Max. current input signal | 50 mA |
Input resistance of voltage input | approx. 100 kΩ |
Input resistance current input | approx. 50 Ω |
Signal | |
Number of outputs | 2 |
Configurable/programmable | Yes, preconfigured |
Non-load voltage | 9 V |
Current output signal | 2x 0 mA ... 20 mA |
2x 4 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) |
Connection method | Screw connection |
Stripping length | 12 mm |
Screw thread | M3 |
Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section AWG | 26 ... 12 |
Dimensional drawing | |
Width | 6.2 mm |
Height | 93.1 mm |
Depth | 102.5 mm |
Color | green (RAL 6021) |
Housing material | PBT |
Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 2 |
Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 2 |
Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 2 |
Ambient conditions | |
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) |
CE | |
Certificate | CE-compliant |
ATEX | |
Identification | II 3 G Ex nA IIC T4 Gc X |
UL, USA/Canada | |
Identification | UL 508 Recognized |
Class I, Div. 2, Groups A, B, C, D T5 | |
GL | |
Identification | GL EMC 2 D |
Electromagnetic compatibility | Conformance with EMC directive |
Noise immunity | EN 61000-6-2 |
Note | When being exposed to interference, there may be minimal deviations. |
Noise emission | EN 61000-6-4 |
Electrostatic discharge | |
Standards/regulations | EN 61000-4-2 |
Electrostatic discharge | |
Comments | Safety measures must be taken to prevent electrostatic discharge. |
Electromagnetic HF field | |
Designation | Electromagnetic RF field |
Standards/regulations | EN 61000-4-3 |
Typical deviation from the measuring range final value | 5 % |
Fast transients (burst) | |
Designation | Fast transients (burst) |
Standards/regulations | EN 61000-4-4 |
Typical deviation from the measuring range final value | 5 % |
Surge current load (surge) | |
Standards/regulations | EN 61000-4-5 |
Surge current load (surge) | |
Comments | Criterion B |
Conducted interference | |
Designation | Conducted interferences |
Standards/regulations | EN 61000-4-6 |
Typical deviation from the measuring range final value | 5 % |
Electrical isolation | Basic insulation in accordance with EN 61010 |
Mounting type | DIN rail mounting |
Assembly note | The DIN rail connector can be used for bridging the supply voltage. It can be snapped onto a 35 mm EN 60715 DIN rail. |
Mounting position | any |
Item number | 2864794 |
Packing unit | 1 pc |
Note | Made to order (non-returnable) |
Sales key | C403 |
Product key | CK1211 |
Catalog page | Page 98 (C-7-2015) |
GTIN | 4017918974978 |
Weight per piece (including packing) | 89.7 g |
Weight per piece (excluding packing) | 73.3 g |
Customs tariff number | 85437090 |
Country of origin | DE |
China RoHS | |
Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
EU REACH SVHC | |
REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
Compatible products
Your advantages
Power supply possible via the foot element (TBUS)
Highly-compact isolating amplifier for electrical isolation, conversion, amplification, filtering, and duplication of standard analog signals
Duplication of a standard analog signal on two current outputs
4-way isolation
Up to 8 signal combinations can be configured using DIP switches
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