Allen-Bradley MicroLogix 1400 User Manual

Publication 1766-RM001A-EN-P - October 2008
484 Socket Interface Using CIP Generic Messaging
Write
Data = abc
Data = abc Receive Data From
Port = 49200
Write Response
The response is returned to the
controller as soon as the data is sent
Read
Timeout = 10000 ms
Send Data To
10.10.10.10?port=49100
Data = xyz
Read Response
10.10.10.11?Port=49200
Data = xyz
Typical Sequence of Transactions for UDP With OpenConnection
MSG in Ladder
Program
Ethernet Subsystem
10.10.10.10
Remote Ethernet Device
10.10.10.11
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Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes