EMC-D3b
EMC-D3b-485
instructon manual
IM450-U v3.1
page 5
SINGLE-PHASE INSERTION
DIGITAL I/O
P1
P2
S1
S2
N
L
INSERTION ON SINGLE PHASE LINE
if the multimeters are used on single phase line, the
measure are referred at the L1 phase.
The others data displayed relatives at value of three phase
system are not to consider.
V
L1
V
L2
V
L3
N
EMC
m
eas
u
re v
o
lt
age
in
put
s
LOAD
S2
S2
S2
S1
S1
S1
I1
I2
I3
m
e
a
s
ur
e
c
u
rr
en
t i
npu
ts
NOTE:
output DO1 for ACTIVE ENERGY puls es
output DO2 for REACTIVE ENERGY pulses
EMC
D
ig
ita
l O
u
tp
u
t
Max 150mA
Max 230Vac/dc
DIGITAL OUTPUTS
From 80 t o 250 Vac
From 90 t o 250 Vdc
EMC
DIGITAL INPUT
