Accessories (overview)
Communication modules
PROFIBUS®
8
398
EDS94SPP101 EN 10.2
Assignment of the Sub−D socket
Connection of PROFIBUS to 9−pin Sub−D socket (X201):
View Pin Designation Explanation
1
2
3
4
5
6
7
8
9
1 free −
2 free −
3 RxD/TxD−P Data line B (received data/transmitted data plus)
4 RTS Request To Send (received data/transmitted data, no differential
signal)
5 M5V2 Data ground (ground to 5V)
6 P5V2 5 V DC / 30 mA (bus termination)
7 free −
8 RxD/TxD−N Data line A (received data/transmitted data minus)
9 free −
DIP switch
E94YCPM001D
Pos. Description
S200 Switches 1 ... 64: bus station addressing
The station address results from the sum of all switches in "ON" position.
Example: switches 32, 8, 4 = ON address = 44
Address range: 1 ... 126
Switch 2133: establishing compatibility with the communication module EMF2133IB
Note!
The Lenze setting of all switches is OFF.
Please observe the information provided in the PROFIBUS Communication
Manual about the setting of the station address and the EMF2133IB
compatibility.
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