Connecting To The Network; Ethernet Network Installation; Ethernet Connectors - Omron CJ1W-ETN11 Operation Manual

Connecting to the Network

3-6

Connecting to the Network

3-6-1

Ethernet Network Installation

3-6-2

Ethernet Connectors

CS1W-ETN01
CS1W-ETN11 and CJ1W-
ETN11
When installing an Ethernet network, be sure to take all appropriate safety
measures and to follow the applicable standards (ISO 8802-3). You must
obtain a copy of these specifications and be sure you understand them before
attempting to install an Ethernet System. Unless you are already experienced
in installing communications systems, we strongly recommend that you
employ a professional to install your system.
For information regarding basic installation precautions, equipment, recom-
mended products, and installation examples, refer to Appendix A Network
Installation.
The following standards and specifications apply to the connectors for the
Ethernet transceiver cable.
• Electrical specifications: Conforming to IEEE802.3 standards.
• Lock structure:
Connector
pin
1 Signal ground
2 Collision detection signal +
3 Send data +
4 Signal ground
5 Receive data +
6 Power ground (common with signal ground)
7 Not used
8 Signal ground
9 Collision detection signal –
10 Send data –
11 Signal ground
12 Receive data –
13 Transceiver +12 VDC power supply
14 Signal ground
15 Not used
Connector Frame ground
hood
The following standards and specifications apply to the connectors for the
Ethernet twisted-pair cable.
• Electrical specifications: Conforming to IEEE802.3 standards.
• Connector structure:
IEEE802.3 standards for slide latches
Signal name
RJ45 8-pin Modular Connector
(conforming to ISO 8877)
Section 3-6
Abbr. Signal
direction
GND ---
COL+ Input
TX+ Output
GND ---
RX+ Input
VC ---
--- ---
GND ---
COL– Input
TX– Output
GND ---
RX– Input
+12 V Output
GND ---
--- ---
FG ---
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