8.2.2Connection to Built-in Ethernet port CPU or C Controller module

Connecting to

 

Communication driver

Built-in

 

 

GOT

Ethernet port

 

 

 

CPU

Connection cable

Ethernet(MELSEC),Q17nNC,CRnD-700

 

 

PLC

 

 

Maximum

GOT

 

Number of

Model name

Communication

Connection cable*1*2

segment

Option device

Model

connectable

type

 

length*4

equipment

 

 

 

 

 

 

 

 

 

*3

 

MELSEC-QnUDE(H)

 

 

 

- (Built into GOT)

*9

 

Ethernet

 

100m

 

 

16 GOTs

*5*6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GT15-J71E71-100

 

 

 

 

Twisted pair cable

 

 

 

 

 

 

 

 

*3

 

 

 

• 10BASE-T

 

 

 

 

 

 

 

 

 

 

 

Shielded twisted pair cable (STP) or

 

- (Built into GOT)

*9

 

 

 

unshielded twisted pair cable (UTP):

 

 

 

C Controller module

Ethernet

100m

 

 

16 GOTs

Category 3, 4, and 5

 

 

 

 

 

 

 

 

 

 

• 100BASE-TX

 

 

 

 

 

 

 

GT15-J71E71-100

 

 

 

 

Shielded twisted pair cable (STP):

 

 

 

 

 

Category 5 and 5e

 

 

 

 

 

 

 

 

*3

 

 

 

 

 

 

 

 

 

 

 

- (Built into GOT)

*9

 

MELSEC-L*7*8

Ethernet

 

100m

 

 

16 GOTs

 

 

 

 

 

 

 

 

 

 

 

GT15-J71E71-100

 

 

 

 

 

 

 

 

 

*1 The destination connected with the twisted pair cable varies with the configuration of the applicable Ethernet network system.

Connect to the Ethernet module, hub, transceiver, or other system equipment corresponding to the applicable Ethernet network system.

Use cables, connectors, and hubs that meet the IEEE802.3 10BASE-T/100BASE-TX standard.

*2 A straight cable is available.

When connecting QnUDE(H) and GOT directly with Ethernet cable, connection by cross cable is available.

*3 When connecting GT16 of the function version A to an equipment that meets the 10BASE (-T/2/5) standard, use the switching hub and operate in a 10Mbps/100Mbps mixed environment.

For how to check the function version, refer to the following. GT16 User's Manual (Hardware)

*4 A length between a hub and a node.

The maximum distance differs depending on the Ethernet device to be used.

The following shows the number of the connectable nodes when a repeater hub is used.

•10BASE-T: Max. 4 nodes for a cascade connection (500m)

•100BASE-TX: Max. 2 nodes for a cascade connection (205m)

When switching hubs are used, the cascade connection between the switching hubs has no logical limit for the number of cascades.

For the limit, contact the switching hub manufacturer.

*5 For the system configuration of Built-in Ethernet port QCPU, refer to the following manual.

QCPU User's Manual (Hardware Design, Maintenance and Inspection) *6 Select [QnUDE(H)] for [Controller Type] in [Ethernet] of GT Designer3.

For [Ethernet] of GT Designer3, refer to the following. 8.3.3 Ethernet setting

*7 For the system configuration of Built-in Ethernet port LCPU, refer to the following manual.

MELSEC-L CPU Module User's Manual (Built-In Ethernet Function) *8 Select [LCPU] for [Controller Type] in [Ethernet] of GT Designer3.

For [Ethernet] of GT Designer3, refer to the following. 8.3.3 Ethernet setting

*9 GT14 models compatible with Ethernet connection are only GT1455-QTBDE and GT1450-QLBDE.

1

PREPARATORYFORPROCEDURESMONITORING 2

RANGESETBE

DEVICE CANTHAT 3

RANGEACCESS MONITORINGFOR 4

MONITORTOREDUNTANTSYSTEM HOW 5

CONNECTIONBUS 6

DIRECTTOCONNECTIONCPU 7

LINKCOMPUTER CONNECTION 8

ETHERNETCONNECTION

8. ETHERNET CONNECTION

8 - 11

8.2 System Configuration