Version: 1.0, September 19, 2002
3 – Communication interfaces.
3.7 Profibus DP (Art. No: 7817134)
EPROM
Socket
Profibus Led
(Red)
Grounding
Tab
Profibus
Socket
Status Led
(Green)
Station
address
(X10)
Station
address
(X1)
Fuse
T315 mA
250 Volt
Power Led
(Red)
Profibus
Indications
Function
Description
•
Profibus
socket
Connection for
Profibus Cable
Here the Profibus Cable must be connected
•
Station
address X1 and
X10
Address setting
With these two rotation switches a station address from 0 –99
can be selected. Use switch X1 to select the units an x10 to
select the tens. Addresses lower then 3 are mostly used by the
Profibus master so it is recommended not to use the values 0 –
2.
•
Power LED
Indication Red
This LED indicates that power is available. This LED should
always be on as soon as power is turned on.
•
Status LED
Indication Green
This LED indicates the status of the Profibus DP Interface
Module and should always blink. The status is indicated by the
on and off time of the LED. See manual for all possible status
indications.
•
Profibus LED
Indication Red
This LED will be on when the Profibus master recognizes the
interface module. When this LED is off then this mostly
indicates an error at the Profibus master
•
Grounding tab
Earth connection
I connected to Profibus cable shield and must be connected to
ground.
•
Fuse
Overload protection Protects the galvanic isolated Profibus circuit. Fuse is blown
when Power LED is off and status LED is still blinking.
•
Eprom socket
Here the Eprom with the embedded software will be inserted.
© NEDAP IDEAS – AVI
P.O. Box 103, NL-7140 AC GROENLO
Page 29-41
