Datasheet

750-306
1
120
DeviceNet Fieldbus Coupler
125 ... 500 Kbaud; digital and analog signals
Data contacts
Fieldbus
connection
231 Series (MCS)
Power jumper contacts
0 V
Supply via
power jumper contacts
24 V
Supply
24 V
0 V
Status
voltage supply
-System
-Power jumper contacts
DIP switch
for MAC ID
and baud rate
Configuration
interface
24V
0V
+
+
—
—
01
02
OVERFL
RUN
BUS OFF
I/O
DeviceNet
C
D
B
A
CONNECT
NS
1 2 3 4 5 6 7 8
ON
MS
750-306
W
This buscoupler connects the WAGO-I/O-SYSTEM as a slave to the
DeviceNet
TM
fieldbus.
The buscoupler automatically configures, creating a local process image which
may include analog, digital or specialty modules. Analog and specialty
module data is sent via words and/or bytes, digital data is sent bit by bit.
DeviceNet
TM
stores the process image in the corresponding Master control
(PLC, PC or NC).
The local process image is divided into two data zones containing the data
received and the data to be sent. The process data can be sent via the
DeviceNet
TM
fieldbus to the PLC, PC or NC for further processing, and received
from the field via DeviceNet
TM
.
The data of the analog modules is stored in the process image which is created
automatically according to the order in which the modules are connected to the
buscoupler. The bits of the digital modules are sent byte by byte and added to
the analog data. If the amount of digital information exceeds 8 bits, the
buscoupler automatically starts with a new byte.
Notice: EDS files required
Description
Item No.
Pack.
Unit
DeviceNet, w/ status byte 750-306 1
DeviceNet (only function with digital
modules) 750-306/000-005 1
DeviceNet (without buskoppler status
byte) 750-306/000-006 1
Accessories
Item No.
Pack.
Unit
EDS files Download: www.wago.com
Miniature WSB Quick marking system
plain 248-501 5
with marking see pages 352 ... 353
Approvals
Also see "Approvals Overview" in Section 1
Certification ODVA
Conformity marking 1
Shipbuilding (versions upon request) ABS, BV, DNV, GL, KR, LR, NKK, PRS, RINA
r UL 508
r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, 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 64 with scanner
Max. no. of I/O points approx. 6000 (depends on master)
Transmission medium Shielded Cu cable Trunk line:
2 x 0.82 mm² + 2 x 1.7 mm²
Drop line: 2 x 0.2 mm² + 2 x 0.32 mm²
Max. length of bus line 100 m ... 500 m (depends on baud rate/
cable)
Baud rate 125 Kbaud, 250 Kbaud, 500 Kbaud
Buscoupler connection 5-pole male connector, 231 Series (MCS),
female connector 231-305/ 010-000/
050-000 (included)
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