17.6.10
UNIGATE fieldbus gateway UNIGATE CL - ProfibusDP V. 2.3
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Deutschmann Automation GmbH & Co. KG
Hardware ports, switches and LEDs
For the operation at a 485-interface the two pins labeled "485-" have to
be connected together.
Also the two pins "485+".
11.2.2 Connector supply voltage and DEBUG-interface
Pin No.
Name
Function
1
UB (Pwr)
10..33 V supply voltage / DC
2
0 V (Pwr)
0 V supply voltage / DC
3
Rx-Debug
Receive signal Debug
4
Tx-Debug
Transmit signal Debug
Pin assignment X2 (4-pole screw-plug connector, on the bottom side, at the back)
Attention:
At isolated devices (option GT) Ground for the DEBUG-Interface must be
connected with pin 3 (AP-GND) of the RS-interface!
At devices that are not isolated also the 0V (Pwr)-signal can be used as
reference.
11.2.3 ProfibusDP-connector
The plug (labeled: PROFIBUS) for the connection to Profibus is available on the front side of the
device.
Pin assignment (9-pole D-SUB, socket)
Pin No.
Name
Function
1
Shield
2
3
B
Not inverting input-/output-signalfrom Profibus
4
CNTR-P
Control signal / repeater
5
M5
DGND-data reference potential
6
P5
5 V supply voltage
7
8
A
Inverting input-/output-signal from Profibus
9
For the operation at a 485-interface the two pins labeled "485-" have to
be connected together.
Also the two pins "485+".
11.2.4 Power supply
The device must be powered with 10-33 VDC, The voltage supply is made through the 4-pole
screw-plug connector at the device’s bottom side.
Please note that the devices of the series UNIGATE should not be operated with AC voltage.
Summary of Contents for UNIGATE CL ProfibusDP
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