The 6.2 mm wide MINI MCR-SL-RPSS-I-I... repeater power supply supplies the transmitter in the field in case of simultaneous galvanic 3-way separation between input, output and supply.
HART data protocols can be transmitted bidirectionally. The module can be used in both isolator and repeater power supply operation.
On the input and output side, the analog standard signals 0...20 mA or 4...20 mA are available, electrically isolated.
Voltage (20.4 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-RPSS-I-I
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Repeater power supply
2864079
MCR repeater power supply with HART transparency, input signal: 4 mA ... 20 mA, output signal: 4 mA ... 20 mA, with screw connection
Product details
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product type | Repeater power supply |
| Product family | MINI Analog |
| No. of channels | 1 |
| Insulation characteristics | |
| Overvoltage category | II |
| Pollution degree | 2 |
| Electrical isolation | 3-way isolation |
| Electrical isolation between input and output | yes |
| Limit frequency (3 dB) | 175 Hz (typ.) |
| Maximum power dissipation for nominal condition | 700 mW (24 V DC) |
| 400 mW (24 V DC) | |
| Protective circuit | Transient protection |
| Signal transmission behavior | In = Out |
| Step response (10-90%) | < 2 ms |
| Maximum temperature coefficient | < 0.005 %/K |
| Temperature coefficient, typical | < 0.002 %/K |
| Maximum transmission error | ≤ 0.2 % (of final value) |
| Transmission error, typical | ≤ 0.1 % (of final value) |
| Electrical isolation Input/output/power supply | |
| Rated insulation voltage | 50 V AC/DC |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| Insulation | Basic insulation in accordance with IEC/EN 61010 |
| Supply | |
| Nominal supply voltage | 24 V DC |
| Supply voltage range | 20.4 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) |
| Power consumption | < 900 mW (at 24 V DC and in repeater power supply operation) |
| < 600 mW (at 24 V DC and in isolator operation) | |
| Signal: Current | |
| Description of the input | Sensor circuit |
| Number of inputs | 1 |
| Current input signal | 0 mA ... 20 mA (isolator operation) |
| 4 mA ... 20 mA (repeater power supply and isolator operation) | |
| Max. current input signal | 28 mA |
| Input resistance current input | approx. 50 Ω |
| Transmitter supply voltage | 16.5 V |
| Signal: Current | |
| Number of outputs | 1 |
| Non-load voltage | approx. 12.5 V |
| Current output signal | 0 mA ... 20 mA (isolator operation) |
| 4 mA ... 20 mA (repeater power supply and isolator operation) | |
| Max. current output signal | > 21 mA (22.5 mA, typical) |
| Load/output load current output | ≤ 500 Ω (I = 20 mA) |
| Ripple | < 20 mVrms (at 500 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 |
| Data communication (bypass) | |
| HART function | Yes |
| Limit frequency (3 dB) | approx. 2.5 Hz |
| Dimensional drawing |
|
| Width | 6.2 mm |
| Height | 93.1 mm |
| Depth | 101.2 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 |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| UKCA | |
| Certificate | UKCA-compliant |
| UL, USA/Canada | |
| Identification | UL 508 Listed |
| Class I, Div. 2, Groups A, B, C, D T4 | |
| Class I, Zone 2, Group IIC | |
| Shipbuilding approval | |
| Certificate | DNV GL TAA000020N |
| Shipbuilding data | |
| Temperature | B |
| Humidity | B |
| Vibration | B |
| EMC | A |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
| 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 | |
| Standards/regulations | 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 | 3 % |
| Fast transients (burst) | |
| Designation | Fast transients (burst) |
| Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 3 % |
| 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 | 3 % |
| Electrical isolation | 3-way isolation |
| Mounting type | DIN rail mounting |
| Assembly note | 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. |
| Mounting position | any |
cUL Listed
Approval ID: E238705DNV
Approval ID: TAA000020NcUL Recognized
Approval ID: E199827UL Recognized
Approval ID: E199827
Your advantages
Bidirectional HART transmission as an option
Power supply possible via the foot element (TBUS)
Can be used as an isolator with passive input
Highly-compact repeater power supplies for electrical isolation, amplification, and filtering of standard analog signals
Supply of 2-conductor and passive 3-conductor sensors
3-way isolation