Connecting Profibus Dp Via Profibus M12 Bus Connector - ABB Sensyflow iG Operating Manual

5.4

Connecting PROFIBUS DP via PROFIBUS M12 bus connector

5
4
1
DP M12 connecting socket
Fig. 5-3 PROFIBUS DP M12 bus connector
For this device version a PROFIBUS DP M12 bus connector with complete internal wiring is supplied in-
stead of the central screw terminals
the incoming and outgoing PROFIBUS cable. This version allows pulling the T-plug and disconnecting
the device from PROFIBUS DP without interfering with the bus operation.
Note Suitable T-plugs and cable sockets/plugs are available as accessories.
(see Sensyflow iG data sheets and PROFIBUS accessories)
Pin
18 Sensyflow iG, Version 1.00
DP M12
Signal
1 VP
2 RxD/TxD-N
3 DGND
4 RxD/TxD-P
5 Shield
Thread Shield
(see Fig. 5-2). The bus connection is made via a T-plug that connects
Description
Supply voltage, positive (P 5 V)
Receive/transmit data, –N, line A (green wire)
Data transmission potential (reference potential for VP)
Receive/transmit data, positive, line B (red wire)
Shield/protective earth
Shield/protective earth
Electrical installation
Plug
T-piece
Socket
42/14-39 EN