System Configuration For Connecting To Controllogix, Compactlogix Or Flexlogix Ethernet Connection Type: Ethernet/Ip (Ab Tag)) - Mitsubishi Electric GOT2000 Series Connection Manual

10.3.2 System configuration for connecting to ControlLogix, CompactLogix or
FlexLogix (Ethernet connection type: EtherNet/IP (AB Tag))
ControlLogix,
CompactLogix
FlexLogix
PLC
EtherNet/IP
Series
communication module
1756-ENET (10Mbps)
ControlLogix
1756-ENBT (10/100Mbps)
CompactLogix -
FlexLogix 1788-ENBT/A
*1 Allen-Bradley product manufactured by Rockwell Automation, Inc. For details of the product, contact Rockwell Automation, Inc.
*2 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 standards.
*3 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.
*4 The connectable EtherNet/IP communication module differs depending on the PLC series.
(ControlLogix5550/5555/5560)
1756-ENET (10Mbps), 1756-ENBT (10/100Mbps)
(ControlLogix5570)
1756-EN2TR (10/100Mbps)
EtherNet/IP
communication
module
Connection cable
Connection cable
Communi
cation
Cable model
*1
Type
*4
Ethernet
*4
• 10BASE-T Shielded
twisted pair cable (STP) or
unshielded twisted pair
cable (UTP) of category 5
or higher
Ethernet
• 100BASE-TX Shielded
twisted pair cable (STP) or
unshielded twisted pair
cable (UTP) of category 3
or higher
Ethernet
10. CONNECTION TO ALLEN-BRADLEY PLC
GOT
GOT
Maximum
segment
*2
Option device
*3
length
100m - (Built into GOT)
100m - (Built into GOT)
100m - (Built into GOT)
10.3 Ethernet Connection
Communication driver
EtherNet/IP(AB Tag), Gateway
Number of connectable
equipment
Model
When PLC:GOT is N:1
TCP: 16 PLCs or less for
1 GOT
When PLC:GOT is 1:N
TCP: 32 GOTs or less
(recommended to 16 or
less) for 1 PLC
When PLC:GOT is N:1
TCP: 16 PLCs or less for
1 GOT
When PLC:GOT is 1:N
TCP: 20 GOTs or less
(recommended to 16 or
less) for 1 PLC
When PLC:GOT is N:1
TCP: 16 PLCs or less for
1 GOT
When PLC:GOT is 1:N
TCP: 20 GOTs or less
(recommended to 16 or
less) for 1 PLC
10 - 15
10