EtherCAT
Cable
RX_N RJ45 6 4 28 green
[2]
Twisted
pair
[3]
RX_P 3 5 28 green-
white
[2]
TX_N 2 6 28 orange
[2]
Twisted
pair
[3]
TX_P 1 7 28 orange-
white
[2]
PE shield 8 28 shield
[1]
[2]
[3]
Exemplary (used by Synapticon)
According to TIA/EIA 568B
According to EtherCAT standards.
1.2.6.2.1.4.3.3.3 Connectorization
Both STO and EtherCAT cables are provided on one side with this connector: GHR-08V-S from manufacturer
JST.
The STO cable has open wires on the other side.
The EtherCAT cable is connectorized on the other side with standard RJ45 connector.
1.2.6.2.1.4.3.3.4 Insulation Voltage
The cables should be able to withstand a maximum voltage of 100V wire-to-wire and wire to shield.
1.2.6.2.1.4.3.3.5 Cable Thickness and Flexibility
The cable must be as thin and as flexible as possible.