Device Technology Qa/S 4.Xx.1 Energy Analyzer, Modbus; Technical Data - ABB EQmatic Product Manual

ABB EQmatic
Device technology
2.2

Device technology QA/S 4.xx.1 Energy Analyzer, Modbus

Technical data

Energy Analyzer, Modbus
Supply
Web server and device properties
Network
Connections
The Energy Analyzers, Modbus RTU
QA/S 4.xx.1, are modular DIN rail
components (MDRC) in Pro M design for
installation in distribution boards on a
35 mm mounting rail.
They are compact, web-based
standalone devices for energy
management applications in Modbus
RTU networks. They log, store, display
and analyze consumption data for up to
16 or 64 electricity, gas, water or heat
meters. They automatically detect ABB A
and B series meters during
commissioning. Device access is via web
browser.
Modbus RTU master
Max. number of Modbus RTU slaves
Operating voltage U
s
Power consumption at 230 V AC
Current consumption at 230 V AC
Device power loss at 230 V AC
Simultaneous access to web server
Retrieval/storage of meter data
IP security
Data export
Data transfer
Report
Storage capacity with up to 64 Modbus
slaves/devices
Ethernet
Operating voltage and RS-485/Modbus
Tightening torque
LAN
Various interfaces are available for
further processing the data.
The user interface provides graphic
analysis features such as
•
A configurable dashboard
•
Display and evaluation of historical
data
•
Analysis of instantaneous values
•
Period comparison (before/after)
•
Comparison of up to 5 consumers
•
Display of cost/consumption figures
by consumer groups
According to DIN EN 13757-2
QA/S 4.16.1 QA/S 4.64.1
16 64
100 – 240 V AC, 50/60 Hz
< 10 W
< 50 mA
< 3 W at 230 V AC
Max. 10 users
Every 5 minutes
HTTPS, SSL
JPG, PNG, CSV, XLSX, PDF, JSON
Modbus-TCP, REST API, web sockets
FTP or e-mail
Min. 3 years
10/100 Mb
Screw terminal, universal head
0.2...4 mm² stranded
0.2...6 mm² solid core
Maximum 0.6 Nm
RJ45 connector for 10/100BaseT
IEEE 802.3 networks, autosensing
QA/S x.yy.1 | 2CDC512090D0202 13