Datasheet

https://www.phoenixcontact.com/gb/products/2907985
09/03/2020Page2/6
Measuring instrument-EEM-MA371-R-2907985
Technical data
Input data
Measured value ACsine (50/60 Hz)
Input name Voltage measuring input V1, V2, V3
Input voltage range 35 VAC ... 690 VAC (Phase/Phase)
20 VAC ... 400 VAC (Phase/neutral conductor)
60 VAC ... 2000000 VAC (primary)
60 VAC ... 400 VAC (secondary)
Surge voltage capacity 760 VAC (Phase/Phase)
Precision 0.2 %
Input name Current measurement RC1, RC2, RC3
Input current 4000 A
Response threshold from measuring range nominal value 5 A
Precision < 1 %
1 %
Reactive power (IEC 62053-23) Class 2
Description of the input Digital input in accordance with IEC/EN61131-2 (type 3)
Number 1
Voltage input signal 0 VDC ... 30 VDC
Current input signal 2 mA ... 15 mA
Output data
Output description Digital output in accordance with IEC/EN61131-2 (type 3)
Number 1
Current output signal ≤ 100 mA
Device interface
Designation Network interface
Communication protocol Modbus/TCP
REST
Connection method RJ45
Designation Network interface
Communication protocol Modbus/RTU
Communication standard RS-485
Connection method Screw connection
Transmission speed range 2.4 kbps ... 115.2 kbps
Resistance 120 Ω (integrated)
General
Display LCD display, two-color backlit
Supply voltage range 100 VAC ... 230 VAC (±20%)
150 VDC ... 250 VDC (±20%)
Power consumption ≤ 4 W
Mains type 3-phase (3 or 4-wire), 2-phase (2-wire), and single-phase (1-wire)