40
• Fieldbus Coupler/Controller
Fieldbus Coupler 750-306
WAGO-I/O-SYSTEM 750
DeviceNet
3.1.2 Hardware
3.1.2.1 View
24V 0V
+ +
Ñ Ñ
PE PE
01 02
750-306
OVERFL
RUN
BUS OFF
I/O
DeviceNet
C
D
B
A
CONNECT
NS
12345678
ON
MS
Supply
24V
0V
0V
Power jumper
contacts
Status
voltage supply
-Power jumper
contacts
-System
Supply via
power jumper
contacts
24V
Data contacts
Fieldbus
connection
Series 231
(MCS)
Configuration
interface
DIP switch
for MAC ID
and baud rate
flap
opened
Fig. 3-1: Fieldbus Coupler 750-306 DeviceNet
g030600e
The fieldbus Coupler comprises of:
•
Supply module with Internal system supply module for the system supply
as well as power jumper contacts for the field supply via I/O module as-
semblies.
•
Fieldbus interface with the bus connection
•
DIP switch for baud rate and MAC ID
•
Display elements (LED's) for status display of the operation, the bus com-
munication, the operating voltages as well as for fault messages and diag-
nosis
•
Configuration interface
•
Electronics for communication with the I/O modules (internal bus) and the
fieldbus interface
