Ethernet Connection - Mitsubishi Electric GOT1000 Series Connection Manual

4.3 Ethernet Connection

4.3.1 System configuration
CS1H, CS1G, CS1D,
CJ1H, CJ1M, CJ1G,
CJ2H
PLC
Ethernet
Series
*4
module
CS1H CS1W-
CS1G ETN21
CS1D CS1W-EIP21
CS1D-
CS1D
ETN21D
Twisted pair cable
CJ1H CJ1W-
• 10BASE-T
CJ1M ETN21
Shielded twisted pair cable (STP)
CJ1G CS1W-EIP21
or unshielded twisted pair cable
(UTP):
Category 3, 4, and 5
• 100BASE-TX
-
CJ2H-
Shielded twisted pair cable (STP):
CPU6 -
Category 5 and 5e
EIP
CJ2M-
CJ1W-
CPU3
ETN21
CS1W-EIP21
CJ2H-
CJ1W-
CPU6 -
ETN21
CJ2M-
CS1W-EIP21
CPU1
*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.
*2 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.
*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.
*4 Product manufactured by OMRON Corporation. For details of the product, contact OMRON Corporation.
*5 If it is connected to devices other than the GOT using the connection, the number of connectable GOTs decreases.
For details, refer to the OMRON PLC user's manual.
*6 There is no restriction for the number of GOTs. However, if the number of GOTs increases, the communication becomes high-
loaded, and it may affect the communication performance.
*7 GT14 models compatible with Ethernet connection are only GT1455-QTBDE, GT1450-QMBDE and GT1450-QLBDE.
Ethernet
module
Connection cable
Connection cable
Maximum
segment
Cable model
length
100m
100m
*1
100m
100m
100m
100m
GT16 User's Manual (Hardware)
GOT
GOT
Option device
Model
*2
- (Built into GOT)
GT15-J71E71-100
- (Built into GOT)
GT15-J71E71-100
- (Built into GOT)
GT15-J71E71-100
- (Built into GOT)
GT15-J71E71-100
- (Built into GOT)
GT15-J71E71-100
- (Built into GOT)
GT15-J71E71-100
4. CONNECTION TO OMRON PLC
4.3 Ethernet Connection
Communication driver
Ethernet (OMRON), Gateway
Number of connectable
equipment
*3
*7
*7
When PLC:GOT is N:1
The following shows the
number of PLCs for 1 GOT
<For GT16, GT14>
*7
TCP: 128 or less
UDP: 128 or less
<For GT15, GT12>
TCP: 10 or less
UDP: 128 or less
*7
When PLC:GOT is 1:N
The following shows the
number of GOTs for 1 PLC
*7
*5
TCP: 16 or less
*6
UDP: No limit number
*7
4 - 35
1
2
3
4
5
6
7
8