
2905278
SKU
PHX2905278
MPN
MACX MCR-SL-I-I-ILP
Weight
0.139 kg
MACX MCR-SL-I-I-ILP - Loop-powered isolators
1-channel input loop-powered 2-way isolator with plug-in connection technology for the electrical isolation of analog signals. Input signal = output signal: 0(4) mA ... 20 mA. Screw connection technology.
Technical Specifications
Product properties
| Product family | MACX Analog |
| No. of channels | 1 |
| Type | Signal conditioners with SIL functional safety |
Insulation characteristics
| Overvoltage category | II |
| Pollution degree | 2 |
Electrical properties
| 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 Input/output/power supply
| Rated Insulation Voltage | 300 Vrms |
| Test voltage | 2.5 kV AC (50 Hz, 60 s) |
| Insulation | Safe isolation in accordance with IEC/EN 61010-1 |
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 |
| Current Input Signal | 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 | approx. 50 µA |
| Number of Outputs | 1 |
| Configurable/programmable | no |
| Max. voltage output signal | 27.5 V |
| Current Output Signal | 0 mA ... 20 mA |
| Current Output Signal | 4 mA ... 20 mA |
| Load/Output Load Current Output | ≤ 1375 Ω (I = 20 mA) |
| Residual ripple | < 10 mVrms (500 Ω load) |
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 |
Test socket
| Max. diameter | 2.3 mm |
Ex data
| Ex installation (EPL) | Gc |
| Ex installation (EPL) | Div. 2 |
Dimensions
| 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) |
Material specifications
| 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 |
UKCA Ex (UKEX)
| Identification | II 3 G Ex nA IIC T4 Gc X |
| Certificate | PxCIF21UKEX2905278X |
UL, USA/Canada
| Identification | UL 61010 Listed |
| Identification | Class I, Div. 2, Groups A, B, C, D T4 |
| Identification | Class I, Zone 2, Group IIC T4 |
Safety Integrity Level (SIL, IEC 61508)
| Identification | 3 |
| Certificate | 968/FSP 1200.01/21 |
EMC data
| Noise immunity | EN 61326-1 |
| Electromagnetic compatibility | Conformance with EMC directive |
| Noise emission | EN 61000-6-4 |
Standards and Regulations
| Electrical isolation | 2-way isolation |
Mounting
| Mounting Type | DIN rail mounting |
Accessories
Why Proax for Phoenix Contact 2905278?
Proax is an authorized distributor of Phoenix Contact 2905278 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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