Service And Warranty; Description; Components - CARLO GAVAZZI WM20 Betriebsanleitung

Service and warranty

In the event of malfunction, fault, requests for information or to purchase accessory
modules, contact the CARLO GAVAZZI branch or distributor in your country.
WM20

Description

WM20 is a modular power analyzer for single, two and three-phase systems.
It is made up of a maximum of three components: main unit that displays measurements
on the LCD display with management of two alarms, and two accessory modules, one
with digital outputs and the other for communication. The digital output module associates
alarms with static or relay outputs and/or transmits pulses proportional to energy
consumption. The communication module lets you configure the analyzer and transmit
data using a different communication protocol according to the version.

Components

The WM20 is made up of the following components:
Module
WM20
Digital outputs
Communication
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8021572 | WM20 | © 2016 | CARLO GAVAZZI Controls SpA
Description
Main unit, measures and displays main electrical variables.
With LCD display and touch keypad, it lets you set
measurementparameters, configureaccessory modules and
manageup to two alarms.
Accessory module with two digital outputs. Expands main unit
capacity, specifically allowing you to:
• transmit pulses proportional to energy consumption
• control digital outputs (static or relay according to the module)
Accessory module that lets you transmit data to other systems or
configuret he analyzer from remote