Smitec Cosmos 3152FA - Field Bus Connections Overview

COSMOS DRIVER SERIES 3000 - USE AND MAINTENANCE MANUAL
5.3.10 Field Bus FLxIO/Sercos III/Modbus TCP (F1, F2)
The field bus connection allows the drivers communication with a control system.
Connector type: SHIELDED PLUG RJ45 Cat. 5E (not supplied)
Order code: --------
Features Conductor cross section
5.3.10.1 FLxIO connection
The communication bus is based on physical layer EIA-RS485. Due to the automatic line termination system, it is
important to strictly adhere to the series connection sequence of the devices.
Connector F1 must be used for the bus connection (on the master side) whereas connector F2 must be used for the
connection of next devices in the series.
Connector F1
Pin Signal
1 DATA +
2 DATA -
3 GND
4
5
6
7 Termination loop
8 Termination loop
SHELL Shield
Connector F2
Pin Signal
1 DATA +
2 DATA -
3 GND
4
5
6
7 Termination sense
8 Termination sense
SHELL Shield
5.3.10.2 SERCOS III/Modbus TCP connection
The communication buses are based on physical layer Ethernet 100Mbps.
Connector F1, F2
Label Signal
1 TX +
2 TX -
3 RX +
4
5
6 RX -
7
8
SHELL Shield
Ver. 1.07 Pag. 46