Omron CS1W-ETN21 Connecting to the Network, Ethernet Connectors, Connecting the Cable

Connecting to the Network Section 2-5

2-5 Connecting to the Network

2-5-1 Ethernet Connectors

The following standards and specifications apply to the connectors for the

Ethernet twisted-pair cable.

• Electrical specifications: Conforming to IEEE802.3 standards.

• Connector structure:		RJ45 8-pin Modular Connector
		(conforming to ISO 8877)
Connector pin	Signal name		Abbr.	Signal direction
1	Transmission data +		TD+	Output
2	Transmission data –		TD–	Output
3	Reception data +		RD+	Input
4	Not used.		---	---
5	Not used.		---	---
6	Reception data –		RD–	Input
7	Not used.		---	---
8	Not used.		---	---
Hood	Frame ground		FG	---

2-5-2 Connecting the Cable

!Caution Turn OFF the PLC’s power supply before connecting or disconnecting twisted- pair cable.

!Caution Allow enough space for the bending radius of the twisted-pair cable as shown in below.

35 mm

38