Hardware; View - WAGO LONWORKS 750-319 Manual

62 • Fieldbus coupler/controller
Review

3.2.3 Hardware

3.2.3.1 View

Fieldbus
connection
Series 231
(MCS)
Fig. 3-8: Fieldbus controller 750-819 LON
The fieldbus coupler comprises of:
• Supply module with Internal system supply module for the system supply
• Fieldbus interface with the bus connection
• Display elements (LED's) for status display of the operation, the bus com-
• Encoder switch for logical node address
• Service-Pin
• Configuration and programming interface and operating mode switch
• Electronics for communication with the I/O modules (internal bus) and the
Address
Address
Configuration
and programming
interface
as well as power jumper contacts for the field supply via I/O module as-
semblies.
munication, the operating voltages as well as for fault messages and diag-
nosis
fieldbus interface
01 02
LonWorks
A
B
SERVICE
24V 0V
STATUS
ICOM
I/O
+ +
USR
- -
0
0
Status
voltage supply
-P ower jumper contacts
C
-System
D
Data contacts
Supply
24V
0V
Supply via
power jumper
contacts
24V
0V
Power jumper
contacts
g081900e
®
L W
ON ORKS