User Manual

EMpro - multifunctional energy measuring devices for DIN rail mounting
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PHOENIX CONTACT 109357_en_00
3.2.1.2 Rogowski coil
Figure 3-4 Pin assignment example
RC1, RC2, RC3 Current measuring input, Rogowski coil
DI+, DI- Digital input
DO+, DO- Digital output
L, N(L) Supply
V1, V2, V3, VN Voltage measuring input
 FE Functional ground
RJ45 Ethernet connection (Modbus)
LED Status
Optional (depending on the version):
1 x RS-485 RS-485 connection (Modbus/RTU)
2x ETH RJ45 Ethernet connection (PROFINET)
Ethernet connection (EtherNet/IP™)
EMpro
1
2
3
4
U
12
U
23
U
31
400,0v
400,0v
400,0v
DI
+-
DO
+- W1B1
RC
1
W2 B2
RC
2
W3 B3
RC
3
V
1
LN
(L)
V
2
V
3
V
N
ETH