Current transducers - MACX MCR-SL-CAC- 5-I-UP

Current measuring transducer for 1 A and 5 A AC, the output signal 0...20 mA or 4...20 mA, can be configured using a DIP switch with an operating mode indication through an LED

Product Details

The MACX MCR-SL-CAC-5-I(-UP) current measuring transducers convert sinusoidal alternating currents of 1 A or 5 A into standard analog signals 0...20 mA or 4...20 mA. The DIP switches, which can be accessed on the upper side of the housing, can be used to configure the input and output current.
The MACX MCR-SL-CAC-5-I current transducer contains a supply voltage range of 19.2 V DC to 30 V DC.
The MACX MCR-SL-CAC-5-I current transducer contains a long range version with a supply voltage range of 19.2 V AC/DC to 253 V AC/DC.

Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area

Product type Current transducer
Insulation characteristics
Overvoltage category III
Pollution degree 2

Maximum power dissipation for nominal condition < 0.9 W (24 V DC)
< 3.4 W (230 V AC)
Protective circuit Surge protection; 35 V suppressor diode
Step response (10-90%) ≤ 300 ms
200 ms
Maximum temperature coefficient < 0.02 %/K
Temperature coefficient, typical < 0.015 %/K
Maximum transmission error ≤ 0.5 % (of nominal range value under nominal conditions)
Reverse polarity protection yes
Rated insulation voltage 300 V AC (to earth)
Electrical isolation Input/output
Test voltage 4 kV AC (50 Hz, 60 s)
Electrical isolation Output/supply
Test voltage 2 kV AC (50 Hz, 60 s)
Supply voltage range 19.2 V AC/DC ... 253 V AC/DC
Max. current consumption < 33 mA (24 V DC)
Power consumption < 0.8 W (24 V DC)

Configurable/programmable Via DIP switches
Input current range 0 A AC ... 1 A AC (configurable)
0 A AC ... 5 A AC (configurable)
Voltage input signal ≤ 300 V AC
Input impedance < 50 mΩ
Overload capacity 2 x IN (continuous)
Surge strength 20 x IN (1 s)
Nominal frequency fN 50 Hz
Frequency measuring range 45 Hz ... 65 Hz
Curve type Sine

Signal: Current
Configurable/programmable Via DIP switches
Non-load voltage 15 V
Current output signal 0 mA ... 20 mA (configurable)
4 mA ... 20 mA (configurable)
Max. current output signal 25 mA
Load/output load current output < 500 Ω (20 mA)
Ripple < 10 mVPP (500 Ω / 20 mA)
Status display LED red (error), LED green (ready)

Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14

Data communication (bypass)
Limit frequency (3 dB) approx. 3 Hz

Dimensional drawing
Width 22.5 mm
Height 104 mm
Depth 114.5 mm

Housing material Polyamide PA non-reinforced

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -20 °C ... 65 °C
-4 °F ... 149 °F
Ambient temperature (storage/transport) -40 °C ... 85 °C (-40 °F ... 185 °F)
Altitude ≤ 2000 m
Permissible humidity (operation) 10 % ... 95 % (non-condensing)

Certificate CE-compliant
Identification  II 3 G Ex nA IIC T4 Gc X
Identification  II 3 G Ex nA IIC T4 Gc
Certificate PxCIF21UKEX2810638X
UL, USA / Canada
Identification UL 508 Recognized
Identification  2Ex nA IIC T4 Gc
Certificate BY/112 02.01 TP012 103.01 00078

Electromagnetic compatibility Conformance with EMC directive
Noise emission EN 61000-6-4
Noise immunity EN 61000-6-2
Note When being exposed to interference, there may be minimal deviations.
Electrostatic discharge
Standards/regulations EN 61000-4-2
Electromagnetic HF field
Standards/regulations EN 61000-4-3
Electromagnetic HF field
Comments Criterion A
Fast transients (burst)
Standards/regulations EN 61000-4-4
Fast transients (burst)
Comments Criterion B
Surge current load (surge)
Standards/regulations EN 61000-4-5
Surge current load (surge)
Comments Criterion B
Conducted interference
Standards/regulations EN 61000-4-6

Mounting type DIN rail mounting
Mounting position any

Item number 2810625
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C04
Product Key CK4A21
Catalog Page Page 234 (C-5-2019)
GTIN 4046356153782
Weight per Piece (including packing) 223.9 g
Weight per Piece (excluding packing) 181.6 g
Customs tariff number 85437090
Country of origin DE


ECLASS-9.0 27210123
ECLASS-10.0.1 27210123
ECLASS-11.0 27210123


ETIM 8.0 EC002475


UNSPSC 21.0 39121000

cUL Recognized

Approval ID: FILE E 238705

UL Recognized

Approval ID: FILE E 238705


Approval ID: RU C-DE.AB72.B.02066


Approval ID: 2810638_Ex-n

cULus Recognized

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Compatible Products

Your advantages

Input/output can be configured via DIP switches