Datasheet

750-343
1
106
PROFIBUS DP ECO Fieldbus Coupler
12 Mbaud; digital and analog signals
Data contacts
DIP switch
Address
Fieldbus
connection
D-Sub
Configuration
interface
Marking area
Status indication
-Fieldbus
-Fieldbus note
Supply
24 V
0 V
RUN
BF
DIA
I/O
PROFIBUS
BUS
1 2 3 4 5 6 7 8
ON
01 02
03
04
750- 343
W
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 exis-
ting 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.
Notice: GSD files required
Description
Item No.
Pack.
Unit
PROFIBUS DP ECO 12 MBd 750-343 1
Accessories
Item No.
Pack.
Unit
GSD files Download: www.wago.com
Miniature WSB Quick marking system
plain 248-501 5
with marking see pages 352 ... 353
Standards and Approvals
Also see "Approvals Overview" in Section 1
Standard EN 50170
Conformity marking 1
Shipbuilding ABS, DNV, GL, KR
r UL 508
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4
4 IEC 60079-0, -15 BR-Ex nA II T4
4 EN 60079-0, -15
EN 61241-0, -1
I M2 / II 3 GD Ex nA nL IIC T4
System Data
No. of couplers connected to Master 125 with repeater
Max. no. of I/O points approx. 6000 (depends on master)
Transmission medium Cu cable acc. to EN 50170
Max. length of fieldbus segment 100 m ... 1200 m (depends on baud rate/
cable)
Baud rate 9.6 Kbaud ... 12 Mbaud
Transmission time typ. 1 ms (10 couplers; 32 digital I/Os per
coupler at 12 Mbaud) max. 3.3 ms
Buscoupler connection 1 x D-Sub 9; socket
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 16.05.2012
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Phone: [phone] E-Mail: [e-mail]
Fax: [phone] www.wago.com