janitza UMG 804, Руководство пользователя и технические данные

Страница: 12 / 40

UMG 804 www.janitza.com
12
3. System Overview
The Core Module Multi-Circuit Monitoring System
is designed to measure the current, voltage, and
energy consumption and other critical power
parameters up to 96 circuits.
Current transformers are connected via a variety
of Interface Boards optimized for different
applications that connect to the Core Module via
network cables. Each Interface Card monitors up
to 24 circuits and the Core Module hosts up to
four interface cards.
The Core Module can communicate via Modbus
TCP/IP, Modbus RTU as well as provides access
to real time and logged data via an on board web
server.
Data is also transmitted wirelessly via an option
cellular modem. Logged data can reside directly
on the Core Module or on SD storage card with up
to 32 GB capacity.
The Core Module also monitors two digital inputs
and provides two digital outputs.
x 24 x 24 x 24 x 24
Fig. 1: Interface Boards connect to the Smart Ports on the Core Module using network cables.
Multi-Circuit Monitor Board:
General Purpose
DIN Rail Interface Board
CT Interface Boards
Retrofit Panelboard Board:
General Purpose
Floating Interface Board Solid Core CT Strips:
New Panelboards
Fig. 2: Interface Boards connect to the Smart Ports on the Core Module using network cables.