26.8.11
UNIGATE Fieldbus Gateway CANopen® - ProfibusDP V. 2.3
21
Deutschmann Automation GmbH & Co. KG
Hardware ports, switches and LEDs
Pin assignment (3-pin screw-type/plug connector)
Pin Nr.
Name
Funktion
1
Rx232
Receive signal
2
Tx232
Transmit signal
3
GND
Ground
5.3.5
Power supply
The device must be powered with 10.8-30 VDC via the separate 2-pin screw-/plug-connector.
Please note that the devices of the series UNIGATE can not be operated with AC voltage.
5.3.6
Shield terminal lead
The shield signal for the electronic circuitry is connected to the DIN-rail via the connector provi-
ded (from hardware revision C on the shield connection with the DIN-rail is directly made through
the left side piece of the device). The shield signal for the CANopen® cable and the Profibus
cable shield is not electrically connected to the shield signal of the electronic circuitry for reasons
relating to interference immunity.
5.4
LEDs
The gateway features 9 LEDs with the following significance
LED Profibus Error
red
Profibus error
LED Profibus Power
green
Profibus supply voltage
LED Profibus State
red/green
Interface status ProfibusDP
LED CANopen® Power
green
Supply voltage CANopen®
LED CANopen® State
red/green
Interface status CANopen®
LED Error No / Select ID
yellow
Binary display of the connection/error number
In the configuration mode these displays are not valid and only meant for internal use.
5.4.1
LED “Profibus Error“
This LED is activated directly by the Profibus ASIC and signals that the Profibus is not in “DATA
EXCHANGE” status.
5.4.2
LED “Profibus Power“
This LED is connected directly to the electrically isolated supply voltage of the Profibus end.
5.4.3
LED “Profibus State“
Lights green
Profibus in Data Exchange status
Blinks green
Gateway waiting for Profibus configuration data
Blinks green/red
Gateway waiting for Profibus parameter data
Lights red
General Profibus error
5.4.4
LED “CANopen® Power“
This LED is connected directly to the electrically isolated supply voltage of the CANopen®-end.
5.4.5
LED “CANopen® State“
Lights green
Data exchange active via CANopen®
Flashes green
CANopen® ok but did not receive any CAN-data yet
Lights red
General gateway error (see LEDs Error No.)
Flashes red/green
UNIGATE is in the configuration mode