
COMMUNICATION
MULTI GAUGE CONTROLLER
. .
PROFINET CONNECTOR (OPTION)
Figure . : Female socket of Pro iNet (Modbus RTU) interface
PIN NUMBER
FUNCTION
DESCRIPTION
TX+
Data transmission - differential pair positive conductor
TX-
Data transmission - differential pair negative conductor
Rx+
Data reception - differential pair positive conductor
Rx-
Data reception - differential pair negative conductor
, , ,
N/C
Not connected
DIODE
FUNCTION
DESCRIPTION
A
Error
disabled - no connection, activity
(yellow)
status
always on - device error
blinking - module test identi ication
B
Connection
disabled - no connection, activity
(green)
status
always on - connection in the network, no traf ic
for Port
blinking - connection active, traf ic in the network
C
Connection
disabled - no voltage or IP address
(yellow)
status
always on - network active, connection
blinking Hz - device error
blinking Hz - waiting for connection/con iguration mode
D
Connection
disabled - no connection, activity
(green)
status
always on - connection in the network, no traf ic
for Port
blinking - connection active, traf ic in the network
Table . : Pins description of ”PROFINET” connector
Page
User manual rev.