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Hardware ports, switches and LEDs
Deutschmann Automation GmbH & Co. KG
36
UNIGATE fieldbus gateway for ProfibusDP V. 4.7
29.4.11
Pin assignment (2-pin screw-type/plug connector; only in conjunction with 9-pin D-SUB.)
11.4.2
ProfibusDP connector
The connector (labelled: ProfibusDP) for connection to Profibus is located on the upper side of
the device.
Pin assignment (9-pin SUB-D, socket)
11.4.3
Power supply
The device must be powered with 10.8-30 VDC.
Please note that the devices of the series UNIGATE can not be operated with AC voltage.
On the version with 5-pin screw-type/plug connector, the power supply is routed via this connec-
tor; on the version with 9-pin D-SUB connector, the power supply is routed via the separate 2-pin
screw-type/plug connector.
11.4.4
Shield terminal lead
The shield signal for the electronic circuitry is connected to the DIN-rail via the integrated earth-
ing connection in the left part of the device. The shield signal for the Profibus cable shield is not
electrically connected to the shield signal of the electronic circuitry for reasons relating to interfer-
ence immunity.
11.5 LEDs
The gateway features 9 LEDs with the following significance:
In the configuration mode these displays are not valid and only meant for internal use.
The gateway UNIGATE SC has also 9 LEDs available with the following significance:
Pin No.
Name
Function
1
10.8.30 V / DC
10.8..30 V supply voltage
2
0 V / DC
0 V supply voltage
Pin No.
Name
Function
1
Shield
2
3
B
Non-inverting input/output signal from Profibus
4
5
M5
DGND – data reference potential
6
P5
5 V supply voltage
7
8
A
Inverting input/output signal from Profibus
9
LED Bus Error
red
Profibus error
LED Bus Power
green
Profibus supply voltage
LED Bus State
red/green
Interface state, ProfibusDP
LED Power
green
RS485/RS232 supply voltage
LED State
red/green
Interface status RS485/RS232
LED Error No / Select ID
yellow
Binary display of the connection/error number
LED Bus Error
red
Profibus error
LED Bus Power
green
Profibus supply voltage
LED Bus State
red/green
Interface state, ProfibusDP
LED Power
green
Supply voltage RS485/Rs232
LED State
red/green
User-defined / general Gateway error
LED Error No. / Select ID
yellow
User-defined / general Gateway error
Содержание UNIGATE RS232/422
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