Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

13 Publication 1763-RM001C-EN-P - October 2009
Chapter 1
I/O Configuration
This section discusses the various aspects of Input and Output features of
the MicroLogix 1100 controllers. Each controller comes with a certain
amount of embedded I/O, which is physically located on the controller.
The controller also allows for adding expansion I/O.
This section discusses the following I/O functions:
• Embedded I/O on page 13
• MicroLogix 1100 Expansion I/O on page 15
• MicroLogix 1100 Expansion I/O Memory Mapping on page 16
• I/O Addressing on page 24
• I/O Forcing on page 25
• Input Filtering on page 25
• Latching Inputs on page 28
Embedded I/O
The MicroLogix 1100 provide discrete I/O and analog input that is built
into the controller as listed in the following table. These I/O points are
referred to as Embedded I/O.
Controller Family Inputs Outputs
Quantity Type Quantity Type
MicroLogix 1100
Controllers
1763-L16BWA 10 24V dc
discrete
6 relay
2 0~10V dc
analog
1763-L16AWA 10 120V ac 6 relay
2 0~10V dc
analog
1763-L16BBB 10 24V dc 2
2
2
relay
24V dc FET
high-speed
24V dc FET
2 0~10V dc
analog
1763-L16DWD 10 12/24Vdc 6 relay
2 0~10V dc
analog
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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