CARLO GAVAZZI EM111 Instrucciones De Instalacion Y Uso

General warnings
HAZARD: Live parts. Heart attack, burns and other injuries. Disconnect the power supply and
load before installing the analyzer. Protect terminals with covers.
The energy analyzer should only be installed by qualified/authorized personnel.
These instructions are an integral part of the product. They should be consulted for all situations tied
to installation and use. They should be kept within easy reach of operators, in a clean place and in
good conditions.
Description
The analyzer measures active and reactive energy, summing (easy connection mode on) or separating imported
energy from exported energy. It manages two energy tariffs using a digital input or Modbus command. It can be
equipped with an optional output to communicate measurements: pulse output, RS485 Modbus port or M-Bus
port. It measures one DIN module, with backlit LCD display with sensitive touch screen areas for page scrolling and
parameters setting.
Code key (analyzer side)
EM111-DIN .
Model AV8: 230 V ac, 5
(45) A, direct con-
nection
AV7: 120 V ac, 5
(45) A, direct con-
nection
Product
A
CARLO GAVAZZI
B
C
K281001A
D
1000imp/kWh
A
Fig. 1
8021438 | EM111
EM111 Installation and use
45 A direct connection single-phase energy analyzer with
1
AVx .
Single-phase cur-
rent system,
two-wire
Area
Current and communication connection terminals.
A
B Backlit LCD display with sensitive touch screen areas.
Model, feature summary and serial number.
C
LED:
l
D
l
Sealable terminal caps
-
In separate package, cap seals
-
Modbus, pulse or M-Bus interface
X
. .
Self-powered
(via measured
voltage)
Description
blinking red: 1 pulse = 1 Wh.
orange on: current connected in opposite direction. Control
only run if the imported and exported energies are measured
separately (Measure = b).
instructions
Code 8021438
a 1
.
Output type: No option
O1: pulse included
S1: Modbus
RS485 port
M1: M-Bus port
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