Omron NS15-V2 Series, Руководство по установке

Страница: 155 / 334

5-1 Connecting to Host Via Ethernet
5-11
CS1W-ETN11
CS1W-ETN21
This is the connector used to connect the twisted-pair cable to the Ethernet.
•
Electrical characteristics: Conforms to IEEE802.3 standards.
•
Connector structure: RJ45 8-pin modular connector (conforms to ISO8877).
Connec-
tor Pin
Signal name Abbreviation Signal direction
1 Send data + TD+ Output
2 Send data
−
TD
−
Output
3 Receive data + RD+ Input
4 Not used.
− −
5 Not used.
− −
6 Receive data
−
RD- Input
7 Not used.
− −
8 Not used.
− −
EtherNet/IP Unit for CS-series PLCs:
CS1W-EIP21
Setting the Front Panel Switches
Setting Unit Numbers
Always set the unit numbers so that the unit numbers of other CPU Bus Units mounted to the
same CPU Unit are all unique.
Use a small screwdriver to set the rotary switches, being careful not to damage them.
The factory setting is 0.
Setting range
0 to F
Setting Node Numbers
Always set the node number so that all node numbers in the same Ethernet network are
unique. Set the node number as a hexadecimal value. Any node number from 01 to 7E hex
(1 to 126 decimal) can be used as long as it is not used by another Ethernet node.
Setting range
01 to 7E (1 to 126 decimal)
Set the upper digit using the left rotary switch and the lower digit using the right rotary switch.
The factory setting is 01.
When using automatic generation to convert addresses, set the node number to the same
value as that of the rightmost byte of the local IP address. If the same values cannot be set,
the IP address table method or combination method must be used to convert the addresses.
1
8