ENG
8
"
Carel emeter
"
+0300044IE
rel
.
1
.
5
-
10
.
11
.
2017
emet
er1
2.2 Output
specifications
RS485
T
ype
Multidrop
,
bidirectional
(static
and
dynamic
variables)
Connections
2
-
wire
,
max
.
distance
1000m
A
ddresses
247
,
selectable
by
means
of
the
front
joystick
Protocol
MODBUS/JBUS
(R
T
U)
Data
(bidirectional)
Dynamic
(reading
only)
System
and
phase
variables:
see
table
“List
of
variables
...
”
Static
(writing
only)
A
ll
the
con
fi
guration
parameters
.
Data
format
1
start
bit
,
8
data
bit
,
no
parity
,
1
stop
bit
Baud
-
rate
4800
,
9600
bit/s
Driver
input
capability
Maximum
160
transceivers
on
the
same
bus
.
Insulation
By
means
of
optocouplers
,
4000
VRMS
output
to
measuring
input
Tab. 2.b
2.3 Software
functions
Password
Numeric
code
of
max
.
3
digits
Password
“0”
,
no
protection
Password
from
1
to
999
,
all
data
are
protected
Display
See
«Display
pages»
Reset
By
means
of
the
front
joystick:
partial
energy
only
(kWh)
Tab. 2.c
2.4 Power supply specifications
Self
-
powered
±20%
of
the
rated
measuring
input
voltage
,
45
to
65Hz
Power
consumption
d
11V
A
/1
.
9W
Tab. 2.d
2.5 General
specifications
Operating temperature
from
-
25°C
to
+55°C
(from
-
13°F
to
131°F)
(U
.
R
.
from
0
to
90%
non
-
condensing
@
40°C)
in
accordance
with
EN50470
-
1
Storage temperature
from
-
30°C
to
+70°C
(from
-
22°F
to
158°F)
(U
.
R
.
<
90%
non
-
condensing
@
40°C)
in
accordance
EN50470
-
1
Installation category
Cat
.
III
(IEC60664
,
EN60664)
Insulation (for 1 minute)
4000
VRMS
between
measuring
inputs
and
output
Dielectric strength
4kV
A
C
RMS
for
1
minute
Noise rejection (CMRR)
100
dB
,
from
48
to
62
Hz
EMC
in
accordance
with
EN60470
-
1
Electrostatic
discharges
15kV
air
discharge
Immunity
to
radiated
fi
elds
T
est
with
current
applied:
10V/m
from
80
to
2000MHz
Immunity
to
electromagnetic
fi
elds
T
est
without
current
applied:
at
30V/m
from
80
to
2000MHz
Burst
On
current
and
voltage
measuring
input
circuits:
4kV
Disturbance
immunity
10V/m
da
150KHz
a
80MHz
Pulse
immunity
On
current
and
voltage
measuring
input
circuits:
4kV;
Radiofrequency
emissions
in
accordance
with
CISPR
22
Standards compliance
Safety
IEC60664
,
IEC61010
-
1
EN60664
,
EN61010
-
1
EN50470
-
1
Metering
EN50470
-
3
Pulse
output
DIN43864
,
IEC62053
-
31
A
pproval
CE
Connections
screw
terminals
Wire
size
Max
.
16
mm
2
(measuring
inputs);
Min
.
2
.
5
mm2
(measuring
inputs)
by
cable
lug
Min
.
/Max
.
screws
tightening
torque:
1
.
7
Nm
/
3
Nm
Other
outputs:
1
.
5
mm
2
Min
.
/Max
.
screws
tightening
torque:
0
.
4
Nm
/
0
.
8
Nm
Housing
Dimensions
71
x
90
x
64
.
5
mm
Material
A
BS
,
self
-
extinguishing:
UL
94
V
-
0
Mounting
DIN
-
rail
Protection
index
Frontal
IP50
Connections
IP20
Weight
A
pprox
.
400
g
(packing
included)
Tab. 2.e
Summary of Contents for emeter1
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