Product data

Publication 1785-SG001B-EN-P - June 2006
Select Network Communications 21
EtherNet/IP Protocol
Ethernet/IP protocol is an open industrial-networking standard that supports
implicit messaging (real-time I/O messaging), explicit messaging (messaging
exchange), or both and uses commercial off-the-shelf Ethernet
communication chips and physical media.
Additionally, EtherNet/IP standard uses the protocols used by the Internet.
Both the PLC-5 and Ethernet Interface Module (1785-ENET) contain
features that let you to use the Internet to access product information and to
create and enhance application diagnostics.
Ethernet PLC-5 Controllers
Cat. No. User
Memory
(words),
Max
Total I/O, Max Channels Number of I/O Chassis, Max Cable Power
Dissipation,
Max
Backplane
Current
Load
Total Extended
-local
Remote ControlNet
1785-L20E 16,000 512 any mix or
512 in + 512 out
(complement)
1 Ethernet
1 DH+
1 DH+/remote I/O
13 0 12 0 5810-TC02
or
5810-TC15
18.9 W 3.6 A
1785-L40E 48,000 2048 any mix or
2048 in + 2048 out
(complement)
1 Ethernet
2 DH+/remote I/O
61 0 60 0 5810-TC02
or
5810-TC15
18.9 W 3.6 A
1785-L80E 100,000 3072 any mix or
3072 in + 3072 out
(complement)
1 Ethernet
2 DH+/remote I/O
65 0 64 0 5810-TC02
or
5810-TC15
18.9 W 3.6 A
Modem
Internet
Personal Computer
Laptop
Workstation
PLC-5/20E
Controller
SLC 5/05
Controller
Server
ControlNet
PLC-5 Controller
with Ethernet
Interface
ControlLogix
Gateway
Data Highway Plus
PLC-5 Controller
ControlLogix
Gateway or
Logix5550
Controller
Ethernet
Module