Single-channel input-loop-powered 2-way isolator with plug-in connection technology for the electrical isolation and filtering of analog signals. The input-loop-powered isolator allows operation with active sensor technology with a supply voltage of 6 V DC to 30 V DC. The device is powered via the current loop of the sensor. Input signal = output signal: 0(4) mA to 20 mA. With screw connection.
MACX MCR-SL-I-I-ILP
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Passive separator
2905278
Input loop-powered passive isolator with increased isolating voltage for electrical isolation of 0 mA/4 mA ... 20 mA signals. Input signal = output signal. number of channels: 1, Standard configuration, Loop-powered, 2-way isolation, Safety Integrity Level (SIL, IEC 61508): 3, Screw connection
Product details
| Product type | Signal conditioner |
| Product family | MACX Analog |
| No. of channels | 1 |
| Type | Signal conditioners with SIL functional safety |
| Electrical isolation | 2-way isolation |
| Signal transmission behavior | In = Out |
| Maximum temperature coefficient | ≤ 0.002 %/K (of measured value / 100 Ω load) |
| Transmission error, typical | 0.08 % (of final value) |
| Electrical isolation | |
| Test voltage | 5 kV AC (50 Hz, 60 s) |
| Overvoltage category | II |
| Pollution degree | 2 |
| Electrical isolation Input/output/power supply IEC/EN 61010-1 | |
| Standards/regulations | IEC/EN 61010-1 |
| Rated insulation voltage | 600 Vrms |
| Insulation | Safe isolation |
| Supply | |
| Supply voltage range | loop-powered, no external supply necessary |
| Signal: Current | |
| Number of inputs | 1 |
| Configurable/programmable | no |
| Max. voltage input signal | < 30.5 V |
| Current input signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Input voltage limitation | 30.5 V |
| Voltage dissipation | 2.9 V (I = 20 mA) |
| Step response (10-90%) | 5 ms (500 Ω load) |
| Additional error, load-dependent | 0.022 % (of measured value / 100 Ω load) |
| Response current | ~ 50 µA |
| Signal: Current | |
| Number of outputs | 1 |
| Configurable/programmable | no |
| Max. voltage output signal | 27.5 V |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Load/output load current output | ≤ 1375 Ω (I = 20 mA) |
| Residual ripple | < 10 mVrms (500 Ω load) |
| 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 |
| Test socket | |
| Max. diameter | 2.3 mm |
| Ex installation (EPL) | Gc |
| Div. 2 |
| Dimensional drawing |
|
| Width | 12.5 mm |
| Height | 112.5 mm |
| Depth | 113.7 mm |
| Depth NS 35/7,5 | 114.5 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715) |
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 (Housing) |
| Housing material | PA 6.6-FR |
| Ambient conditions | |
| Degree of protection | IP20 (not assessed by UL) |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| Note | and EN 61326-1 |
| ATEX | |
| Identification | II 3 G Ex nA IIC T4 Gc X |
| Certificate | PxCIF15ATEX2905278X |
| UL, USA/Canada | |
| Identification | UL 61010 Listed |
| Class I, Div. 2, Groups A, B, C, D T4 | |
| Class I, Zone 2, Group IIC T4 | |
| Safety Integrity Level (SIL, IEC 61508) | |
| Identification | 3 |
| Certificate | 968/FSP 1200.01/21 |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise immunity | EN 61326-1 |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| Electrical isolation | 2-way isolation |
| Standards/regulations | EN/IEC 60079-0 |
| EN/IEC 60079-7 |
| Mounting type | DIN rail mounting |
