750-3430 pages

750-343
PROFIBUS DP
ECO Fieldbus Coupler; EN 50170; 12 MBaud; digital and analog signals
PROFIBUS
RUN
750-343
ON
DIP switch
Address
1 2 3 4 5 6 7 8
750-343
Status indication
-Fieldbus
-Fieldbus note
BF
DIA
Data contacts
BUS
I/O
01 02 03 04
Marking area
Fieldbus
connection
D-Sub
Supply
24 V
0V
Configuration
interface
The ECO fieldbus coupler is designed for applications with a reduced scale I/O requirement. Using digital only process
data or small amounts of analogs, while retaining all of the choice that’s offered by the Series 750 I/O.
The coupler has an integrated supply terminal for the system voltage. The field power jumper contacts are
supplied via a separate supply module.
When initializing, the buscoupler determines the module structure of the node, to create the process image in Profibus.
In order to optimize addresses, the I/O modules with a bit width smaller than 8 are grouped in one byte.
It is furthermore possible to deactive I/O modules and to modify the image of the node according to the connected
signals without having to modify the existing application.
The diagnosis concept is based on diagnostics according to the EN 50170 Standard. Therefore the programming of
modules is not necessary to interpret the diagnostic information from each manufacturer.
Note: GSD files required
Description
Item-No.
ECO PROFIBUS DP 12 MBd
750-343
Pack.-unit
pcs
1
System Data
Max. no. of nodes
Max. no. of I/O points
Transmission medium
Max. length of fieldbus segment
Baud rate
Transmission time
Buscoupler connection
Page 1(2)
ver 1.00 eng 2004-05-06
125 with repeater
ca. 6000 (depends on master)
Cu cable acc. to EN 50170
100 m ... 1200 m
(depends on the baud rate/on the cable)
9.6 kBaud ... 12 MBaud
typ. 1 ms (10 nodes; 32 Is, 32 Os per node;
with 12 MBaud and digital signals)
max. 3.3 ms
1 x D-Sub 9; socket
Batterivägen 4 • SE-461 38 TROLLHÄTTAN
tel +46 (0)520 47 32 10 • fax +46 (0)520 47 32 10
e-mail: support@binar.se • website: www.binar.se