52
Festo — MSE6-E2M — 2022-08d
Commissioning
5. Fit the cover.
6. Tighten the retaining screws of the cover. Tightening torque: 0.4 Nm ± 10%.
8.6.3
Connecting to the network
The bus node is connected to the network by a specific connection technology.
Bus node
Connection technology
Network connectors
CPX(-M)-FB43
2 sockets, M12, D-coded, 4-pin,
according to IEC 61076-2
NECU-M-S-D12G4-C2-ET plug
CPX(-M)-FB44
2x RJ45 bushing, push-pull,
AIDA-compliant, corresponding to
IEC 60603, IEC 61076-3
FBS-RJ45-PP-GS plug
Tab. 36: Connection technology and network connectors
The NECU-M-S-D12G4-C2-ET plug is designed for Ethernet cables with a diameter of 6 … 8 mm.
The FBS-RJ45-PP-GS plug is designed for Ethernet cables with a diameter of 5 … 8 mm.
Network connections on the bus node CPX(-M)-FB43
The network ports are labelled TP1 and TP2.
Connection TP1, TP2
Pin
Signal
Explanation
1
TD+
Transmit Data, TD+
2
RD+
Receive Data, RD +
3
TD–
Transmitted data –
4
RD–
Received data –
Housing
Shield/FE Shield/functional earth
Tab. 37: Pin allocation of network interface TP1 and TP2, PROFINET
Network connections on the bus node CPX(-M)-FB44
The bus node has 2 RJ45 push-pull sockets for connection to the network, AIDA-compliant
RJ45 bushing
Pin
Signal
Explanation
1
TD+
Transmit Data, TD+
2
TD-
Transmitted data –
3
RD+
Receive Data, RD +
4
n.c.
Not connected
5
n.c.
Not connected
6
RD-
Received data –
7
n.c.
Not connected
