MACX MCR-SL-2I-2I-ILP-SP - Loop-powered isolators

2905281

2-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. Push-in connection technology.

Two-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 push-in connection.

Product type Signal conditioner
Product family MACX Analog
No. of channels 2
Type Signal conditioners with SIL functional safety
Insulation characteristics
Overvoltage category II
Pollution degree 2

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 2
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 approx. 50 µA

Signal: Current
Number of outputs 2
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 Push-in connection
Stripping length 8 mm
Conductor cross section rigid 0.2 mm² ... 1.5 mm²
Conductor cross section flexible 0.2 mm² ... 1.5 mm²
Conductor cross section AWG 24 ... 16
Test socket
Max. diameter 2.3 mm

Ex installation (EPL) Gc
Div. 2

Dimensional drawing
Width 12.5 mm
Height 116 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)