Allen-Bradley MicroLogix 1400 User Manual

Publication 1766-RM001A-EN-P - October 2008
28 I/O Configuration
Word addressing O:1.0 Output slot 1 (expansion I/O) Word 0
I:7.3 Input slot 7 (expansion I/O) Word 3
I:3.1 Input slot 3 (expansion I/O) Word 1
(1) The optional Data File Number is not shown in these examples.
(2) A word delimiter and number are not shown. Therefore, the address refers to word 0.
Addressing examples
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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