Selco BOX BASIC RI 3000 Profibus-DP Instrucciones De Uso página 40

1 Profibus CONNECTOR
The module supports three different types of connectors; 9-pin d-sub, screw terminal, and 2mm board-to-
board. The 9-pin D--sub is the standard connector and is recommended for data transfer rates higher than
1500kbit/s. This connector is also recommended by the Profibus-DP standard IEC 61158.
9-pin D-sub (Standard)
Pin Signal
1 NC
2 NC
3 B-Line
4 RTS
5 GND BUS
6 +5V BUS
7 NC
8 A-Line
9 NC
2 TERMINATION SWITCH
Each bus segment in a Profibus network must be terminated properly to ensure error-free operation. If the module
is used as the first or last node in a network segment, the termination switch shall to be in ON position. Otherwise
the switch has to be in OFF position.
Note: If an external termination connector is used, the switch must be in OFF position.
3 NODE ADDRESS SWITCHES
5 STATUS INDICATORS
Consul the site: http://www.anybus.com/support/support.asp?PID=70&ProductType=Anybus-S,
Document: Profibus DP Fieldbus Appendix
40
These rotary switches can be used to set the node address of the module in the range 1... 99.
The switches are read once during startup, i.e. if the setting is changed, a reset is required in
order for the change to have effect.
Example:
When the left switch is set to 4 and the right one is set to 2, the final value will be 42.
A FIELDBUS ONLINE
GREEN Bus online, data exchange possible
OFF Bus not online (or no power)
B FIELDBUS OFFLINE
RED Bus not offline (or no power)
OFF Bus online
C DIAGNOSTICS
OFF
RED flashing (1Hz)
RED flashing (2Hz)
RED flashing (4Hz)
RED flashing (8Hz)
No diagnostics present (or no power)
Error in Configuration Data
Error in Parameter Data
Error in initialisation of the Profibus communication ASIC
Watchdog timeout (internal error)