Phoenix Contact 2814731 MCR-S-1/5-UI-SW-DCI-NC Active Current Measuring Transducer Upto 11 A 2814731 Data Sheet
Product codes
2814731
26
6. Technical data
Type / Order No.
MCR-S-1-5-UI-…
MCR-S-10-50-UI-…
MCR-S-…-UI-DCI
MCR-S-…-UI-DCI-NC
MCR-S-…-UI-SW-DCI
MCR-S-…-UI-SW-DCI-NC
2814634
2814715
2814650
2814731
2814647
2814728
2814663
2814744
Measurement input
Input current (AC, DC or distorted currents)
0…0.2 A to 0…11 A
0…9.5 A to 0…55 A
Frequency range for periodic quantities
15 Hz … 400 Hz
15 Hz … 400 Hz
Type of connection
Screw terminal block
2.5 mm
2
Through connection
10.5 mm
∅
Overload capacity, continuous
2 x I
nom
depending on conductor
pushed through
Overload capacity for 1 s
20 x I
nom
Output
Output current / Load
0(4)…20 mA / < 500
Ω
Output voltage / Load
0(2)…10 V / > 10 k
Ω
0(1)…5 V / > 10 k
Ω
±10 V, ±5 V / > 10 kΩ
Switching output
only ...-SW-... version:
Relay output
1 PDT
Contact material
AgSnO, hard gold-plated
Max. switching voltage
30 V AC/36 V DC
1)
Cont. current carrying capacity
50 mA
1)
Transistor output
PNP output
Max. transistor current
80 mA
Output voltage at time of event
1 V below supply voltage
Threshold value setting
1 % to 110 %
Suppression time
0.1 … 20 s
Status display
yellow LED
General data
MCR-S-1-5-UI-…
MCR-S-10-50-UI-…
Supply voltage
20 ... 30 V DC
20 ... 30 V DC
Current consumption (without load)
Approx. 40 mA (SW version: approx. 50 mA )
Transmission error of range nom. value
under nominal conditions:
< 0.5 %
< 0.5 %
Measuring range nom. value
0…1 A / 5 A / 10 A
0...50 A
Response threshold of measuring range nom. value 2 %
0.8 %
Input signal form
50 Hz sinus
50 Hz sinus
Method of measurement
True r.m.s. value
True r.m.s. value
Ambient temperature
23 °C
23 °C
Supply voltage
24 V DC
24 V DC
Temperature coefficient
typ. 0.025 %/K
typ. 0.025 %/K
Measuring rate
AC
DC
5 measurements / s
40 measurements / s
5 measurements / s
40 measurements / s