Festo CESA-GW-AS-PB, Installation And Operation Owner'S Manual

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CESA-GW-AS-PB Description
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5.3.1 Electrical connection CESA-GW-AS-PB
5.4 PROFIBUS interface
The PROFIBUS interface is designed as a 9-pin D-SUB connector, in accordance
with the PROFIBUS standard EN 50 170. It is located at the top left-hand side of
the master.
.
+ - + - + -
ASI +PWR– (max. 8A)
+ASI –
+ASI –
M4
5 mm max!
Function ground
Terminal Signal / Description
+AS-i–
Connection to AS-i Circuit
ASI +PWR– Supply voltage for AS-i Circuit (max. 8 A)
FE
Function ground
Information!
For additional information, please refer to the section <AS-i and power supply terminal
assignments>.
PIN Designation of the D-SUB
connector
Pin 3 Data line B („RxD/TxD-P“)
Pin 5 DGND (0 V)
Pin 6 VP / +5 V
Pin 8 Data line A („RxD/TxD-N“)
5
4
3
2
1
9
8
7
6
RxD/TxD-P
(data line B)
RxD/TxD-N
(data line A)
PROFIBUS
VP / +5 Volt)
DGND (0 Volt)