Omron NX701-17 Series User Manual page 79

Attaching the Connectors to the Cable and Pin Assignments
Use straight wiring to attach the connectors to the communications cable.
Pin No.
1
2
3
4
5
6
7
8
Hood
*1 Connect the cable shield to the connector hood at both ends of the cable.
*2 There are two connection methods for Ethernet: T568A and T568B. The T568A connection method is shown
above, but the T568B connection method can also be used.
Connector Specifications
Specification
Electrical characteristics
Connector structure
Pin Assignments
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Wire color
White-Green
Green
White-Orange
Blue
White-Blue
Orange
White-Brown
Brown
Shield
Conforms to IEEE 802.3 standards.
RJ45 8-pin modular connector (Conforms to ISO 8877.)
Pin No.
1
2
3
4
5
6
7
8
Hood
4 EtherCAT Network Wiring
Wire color
White-Green
Green
White-Orange
Blue
White-Blue
Orange
White-Brown
Brown
Shield
Description
Signal name Abbreviation
Transmission data +
Transmission data −
Reception data +
Not used.
Not used.
Reception data −
Not used.
Not used.
Frame ground
Pin No.
1
2
3
4
5
6
7
8
Hood
Signal direction
TD+ Output
TD− Output
RD+ Input
--- ---
--- ---
RD− Input
--- ---
--- ---
FG ---
4
4-7