5 Electrical connections
5.6.3 Profibus-DP, slave DSQC 352
3HAC 16245-1 A 111
Termination The Profibus cable must be terminated in both ends.
Connections, X5
DeviceNet
connectors
See "Device Net Connectors".
Connections,
connector X20,
Profibus-DP
The figure below shows the pin configuration of the connector:
xx0100000220
The table below show the connections to connector X20, Interbus-S IN:
Connections,
connector X3
The figure below shows the pin configuration of the connector:
xx0100000221
The table below show the connections to connector X3:
A Master PLC
B Robot 1, word 1:8
C Robot 1, word 9:16
D Robot 2, word 17:24
E 256 inputs/256 outputs
F 128 inputs/128 outputs
Signal name X20 pin Function
Shield 1 Cable screen
NC 2 Not connected
RxD/TxD-P 3 Receive/Transmit data P
Control-P 4
GND 5 Ground
+5 VDC 6
NC 7 Not connected
RxD/TxD-N 8 Receive/Transmit data N
NC 9 Not connected
5
1
9
6
Signal name X3 pin Function
0 VDC 1 External supply of Profibus-DP
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