Official DistributorSKU
MPN
MACX MCR-EX-SL-IDSI-I
Weight
0.176 kg
MACX MCR-EX-SL-IDSI-I - Output signal conditioner
Ex i output signal conditioner, HART. Isolates and transmits 0/4 - 20 mA signals with intrinsic safety to a load (I/P converters, regulating valves, displays) in the Ex area. Open-circuit detection, SIL 2 in accordance with IEC 61508. Replacement item: 2908060 MACX MCR-EX-IDS-I-I.
- Power supply possible via DIN rail connector
- Up to SIL 2 in accordance with EN 61508
- Installation in zone 2, protection type "n" (EN 60079-15) permitted
- Line fault detection (LFD)
- 3-way electrical isolation
- Output 0/4 mA ... 20 mA, [Ex ia] IIC
- Plug-in screw or spring-cage connection technology (Push-in technology), with integrated sockets for HART communicators
- Bidirectional transmission of digital HART communication signals
- Input: 0/4 mA ... 20 mA
Technical Specifications
Product properties
| Application | Analog OUT |
| No. of channels | 1 |
| Type | Ex i signal conditioners with SIL functional safety |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Electrical properties
| Electrical isolation between input and output | yes |
| Maximum power dissipation for nominal condition | < 1.1 W (24 V DC / 20 mA) |
| Signal transmission behavior | In = Out |
| Step response (10-90%) | < 140 µs (for 4 mA ... 20 mA step) |
| Maximum temperature coefficient | < 0.01 %/K |
| Maximum transmission error | < 0.1 % (of final value) |
Electrical isolation Input/output/power supply
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
Electrical isolation Output/input
| Electrical isolation | 375 V (Peak value in accordance with IEC/EN 60079-11) |
Electrical isolation Output/supply
| Electrical isolation | 375 V (Peak value in accordance with IEC/EN 60079-11) |
Supply
| Supply Voltage Range | 19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25 %) |
| Max. current consumption | < 46 mA (24 V DC / 20 mA) |
| Power dissipation | < 1.1 W (24 V DC / 20 mA) |
Signal: Current
| Number of Inputs | 1 |
| Current Input Signal | 0 mA ... 20 mA |
| Current Input Signal | 4 mA ... 20 mA |
| Input Impedance | > 100 kΩ (If there is a line fault) |
| Voltage drop | 5.4 V (20 mA) |
| Output description | Current output |
| Number of Outputs | 1 |
| Current Output Signal | 0 mA ... 20 mA (intrinsically safe) |
| Current Output Signal | 4 mA ... 20 mA (intrinsically safe) |
| Load/Output Load Current Output | < 800 Ω (20 mA) |
| Load/Output Load Current Output | < 730 Ω (22.5 mA) |
| Output ripple | < 20 mVrms |
Connection data
| Connection Method | Screw connection |
| Stripping length | 7 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 | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Safety data
| Max. output voltage Uo | 27.7 V |
| Max. output current Io | 92 mA |
| Max. output power Po | 633 mW |
| Safety-related maximum voltage Um | 253 V AC (125 V DC) |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 2 mH / 85 nF |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 4 mH / 663 nF |
Data communication (bypass)
| HART Function | Yes |
| Protocols Supported | HART |
Signaling
| Status display | Green LED (supply voltage) |
Dimensions
| Width | 12.5 mm |
| Height | 112.5 mm |
| Depth | 114.5 mm |
Material specifications
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 (Housing) |
| Housing Material | PA 6.6-FR |
Safety data: IEC 61508 - High demand
| Safety Integrity Level (SIL) | 2 |
Safety data: IEC 61508 - Low demand
| Safety Integrity Level (SIL) | 2 |
Ambient conditions
| Degree of Protection | IP20 (not assessed by UL) |
| Ambient Temperature (Operation) | -20 °C ... 60 °C (Any mounting position) |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
CE
| Certificate | CE-compliant |
| Note | and EN 61326 |
ATEX
| Identification | II (1) G [Ex ia Ga] IIC/IIB |
| Identification | II (1) D [Ex ia Da] IIIC |
| Identification | II 3(1) G Ex nA [ia Ga] IIC/IIB T4 Gc |
| Certificate | IECEx BVS 08.0025 X |
IECEx
| Identification | [Ex ia Ga] IIC/IIB |
| Identification | [Ex ia Da] IIIC |
| Identification | Ex nA [ia Ga] IIC/IIB T4 Gc |
| Certificate | IECEx BVS 08.0025 X |
UL, USA/Canada
| Identification | Class I Div 2; IS for Class I, II, III Div 1 |
| Certificate | , C.D.-No 83104549 |
KC-s
| Identification | [Ex ia] IIC/IIB |
| Certificate | 17-KA4BO-0413X |
Shipbuilding approval
| Certificate | DNV GL TAA00000AG |
Safety Integrity Level (SIL, IEC 61508)
| Identification | 2 |
EAC Ex
| Identification | [Ex ia Ga] IIC |
| Identification | [Ex ia Da] IIIC |
| Certificate | RU C-DE.AB72.B.00093/19 |
DNV GL data
| Temperature | B |
| Humidity | B |
| Vibration | A |
| EMC | B |
| Enclosure | Required protection according to the Rules shall be provided upon installation on board |
EMC data
| 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 |
Electromagnetic HF field
| Designation | Electromagnetic RF field |
| Standards/regulations | EN 61000-4-3 |
Mounting
| Mounting Type | DIN rail mounting |
Accessories
ME 6,2 TBUS-2 1,5/5-ST-3,81 GN - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
MACX MCR-PTB-SP - Power and fault signaling module with Push-in connection, including corresponding ME 17,5 TBUS 1,5/ 5-ST-3,81 GY DIN rail connector
TC-D37SUB-ADIO16-EX-P-UNI - Universal termination carrier for connecting 16 MACX Analog Ex i signal conditioners to digital or analog I/O cards, via D-SUB connector, 37-pos. (1:1 connection)
TC-D37SUB-AIO16-EX-PS-UNI - Universal termination carrier for connecting 16 MACX Analog Ex i signal conditioners to digital or analog I/O cards, via D-SUB connector, 37-pos. (1:1 connection), with HART multiplexer connection
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Additional Information
| Pack Size | 1 |
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