Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

Publication 1763-RM001B-EN-P - April 2007
Communications Instructions 373
Local/Remote
This variable defines the type of communications that is used. Always use
local when you need point-to-point communications via DF1 Full-Duplex
or network communications such as Ethernet/IP, DeviceNet (using
1761-NET-DNI), DF1 Half-Duplex, or DF1 Radio Modem. For DH-485, use
local if the target node is on the same DH-485 network as this controller,
or remote if the path to the target node goes through one or more
communication bridges.
Local Messaging
Examples
Five examples of local messaging are shown in this section:
• 500CPU message type
• 485CIF message type
• PLC5 message type
• Modbus RTU Message type
• EtherNet/IP Message type
A summary of the message instruction configuration parameters is shown
in the following table.
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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