Digital scale display DWS2103 with digital load cells and electronics … the digital scale display for legal-for-trade weighing systems
Mar 30, 2016
Digital scale display
DWS2103
with digital load cells and electronics
… the digital scale display for legal-for-trade weighing systems
2
COM 5
COM 2 COM 3 COM 4 PS2USB
CAN
8 8 8 8
RS-485CAN
DWS2103 DWS2103
COM 5:
Optional interface for a field bus module (e.g. Ethernet TCP/IP)
RS 485 interface / CAN:
For querying of up to 89 nodes
RS 232 interface:
For connecting a PC or other superordinate systems
RS 232 interface:
9 pin SUB-D socket for connecting a printer
RS232 interface:
For connecting a second display, e.g. in a system or in another control station
PS2 interface:
For connecting an external standard keyboard
USB interface:
For connecting a printer
Integrated SD memory card:
Stores the scale parameters
… that makes your processes legal for trade:DWS2103 - The digital weighing system …
The DWS2103 digital scale display is used for communication between digital load cells and AED... transducer
electronics. This combination enables legal-for-trade, automatic scales for automatic weighing instruments
(AWI) to be implemented, e.g. for automatic catch weighers, automatic checkweighers and automatic
gravimetric filling instruments.
3
TCP/IP
Server
Via Anybus
Diagnosticsbus
DWS2103Operating, analyzing, and monitoring ofthe legal-for-trade capability
Controlunit
AED 9301AED 9301AED 9301 AED 9301 AED 9301Diagnostics bus
Profibus
DWS2103 DWS2103
Demonstrably exclude manipulationsThe EC directive MID (Measuring Instruments Directive) requires data transmission that excludes any form of
manipulation. The DWS2103 digital scale display guarantees, even in legal-for-trade mode, secure encrypted
transmission of measurement data from the load cell to the evaluation electronics (256 bit encryption technology).
100% data security is therefore guaranteed at all times.
Use the advantages of fully digital signal transmissionDigital signal transmission offers numerous possibilities for new concepts. This includes data transmission via WLAN or
voltage supply via self-contained systems such as e.g. solar, fuel cells or rechargeable batteries. Wireless transmission
also offers e.g. the advantage of galvanic isolation. The DWS2103 also does not have to be installed in the direct vicinity
of the actual scale and it is also possible to operate several scales simultaneously with just one display. Digital technology
also enables entry into asset management for weighing applications, as information can be read out from the sensor.
Achieve digital precision - even for existing analog systemsIncidentally: You do not need to replace all analog load cells immediately if you want to use the DWS2103. Digitize the
signals of analog load cells using the AED product family. So that you can profit from digital precision and freedom of
data exchange even with existing systems.
Plant diagram of mixing and dosing system with analog load cells ( ).
More information: www.hbm.com/weighing
… that makes your processes legal for trade:
HBM GmbH
www.hbm.com Email: [email protected]
Tel. +49 6151 803-0 Fax +49 6151 803-9100
measure and predict with confidence
HBM offers the complete digital measurement chain …
In combination with FIT® load cells or the digital AED transducer electronics, HBM is the only manufacturer
capable of offering a digital solution, from components to complete measurement chains, with encrypted
data transmission.
For more information, go to ...
… with impressive advantages for you:
_ Encrypted transmission of measured values
_ Purely digital measurement signal processing
_ Simple integration in existing systems.
www.hbm.com/weighing
AED … PW6C
FIT® PW20i
DWS2103
Digital load cells
AED... digital transducer electronics with analog load cells
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