Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

Publication 1763-RM001C-EN-P - October 2009
593
DTE
Data Terminal Equipment
EMI
Electromagnetic interference.
embedded I/O
Embedded I/O is the controller’s on-board I/O. For MicroLogix
controllers, embedded I/O is all I/O residing at slot 0.
expansion I/O
Expansion I/O is I/O that is connected to the controller via a bus or cable.
MicroLogix 1200 controllers use Bulletin 1762 expansion I/O. MicroLogix
1500 controllers use Bulletin 1769 expansion I/O. For MicroLogix
controllers, embedded I/O is all I/O residing at slot 1 and higher.
encoder
A device that detects position, and transmits a signal representing that
position.
executing mode
Any run or test mode.
false
The status of an instruction that does not provide a continuous logical
path on a ladder rung.
FET
Field Effect Transistor. DC output capable of high-speed operation.
FIFO (First-In-First-Out)
The order that data is stored and retrieved from a file.
file
A collection of data or logic organized into groups.
full-duplex
A mode of communication where data may be transmitted and received
simultaneously (contrast with half-duplex).
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Allen-Bradley MicroLogix 1100 Specifications

General

Processor	32-bit
Programming Software	RSLogix 500
Mounting	DIN rail or panel mount
Power Supply	24V DC
Type	Compact PLC
Digital Inputs	12
Digital Outputs	8
Analog Inputs	4 (depending on model)
Analog Outputs	Optional with expansion module
Programming Language	Ladder Logic
Operating Temperature	0 to 55 °C (32 to 131 °F)
Series	MicroLogix